X

KRISHNA ENGINEERING WORKS

Ahmedabad, Gujarat

| GST  24AKRPP3543Q1ZD

View Mobile Number

Equipments Machinery

Prominent & Leading Retailer from Ahmedabad, we offer Web Aligner Power Pack Unit, Tracking Roller Assemblies, Turn Bar System, Load Cells, Tension Control and Safety Chucks.

Web Aligner Power Pack Unit
Interested in this product?
Get Best Quote
Web Aligner Power Pack Unit

Krishna Engineering Works offers a comprehensive range of high-quality Web Aligner Power Pack Unit for accurate guiding. We have been manufacturing and exporting from last 25 years for different industries with more than 8000 installations all over the world. We have the capacity to supply 100-150 high-quality units and position control system per month. It’s specially designed for different types of machine, also web guiding models available from 0.25 HP to 3 HP. We are also providing Cost-effective and high-quality servicing, repairing of used system. In our Web Aligner, constant pressure generator produces constant pressure at a given head no pressure regulator is therefore required. Water, oil and scale contamination and other miscellaneous plant air problems are also avoided. Also, Web Aligner for Coating Machine, Flexo Printing Machine industries.

  • ELECTRO-HYDRO Web Aligner Power Pack Unit:
  • Electronic of the film Photocell sensor for edge.
  • Electronic 0 – 5 HP AC Motor.
  • Electrical Panel Board for Operate the complete Unit.
  • Hydraulic Cylinder – Adjuster – Oil Pipe.
  • Speed of Unit 250/min
  • Variation of the film Winding is 0.5
Technical Specification HYDRO -PNEUMATIC Web Aligner Unit.
  • 0.5 H.P. Motor
  • Air Pipe – 5 Mtr.
  • Oil Pipe – 5 Mtr.
  • Sensor – 1 pcs
  • Adjuster – 1 pcs.
  • Air Filter – 1 pcs.
  • Oil Filter – 1 pcs.
  • Hydraulic Cylinder size 6” strock – 1 pcs

Technical Specification
HYDRO -PNEUMATIC Web Aligner Unit.
  • 0.5 H.P. Motor
  • Air Pipe – 5 Mtr.
  • Oil Pipe – 5 Mtr.
  • Sensor – 1 pcs
  • Adjuster – 1 pcs.
  • Air Filter – 1 pcs.
  • Oil Filter – 1 pcs.
  • Hydraulic Cylinder size 6” strock – 1 pcs

View Complete Details

Yes, I am interested!

Tracking Roller Assemblies
Interested in this product?
Get Best Quote
Tracking Roller Assemblies

Tracking Roller Assemblies manufacturer with accurate system with Web Guiding System, Edge Guiding. It consists of two rectangular steel tubing frames. One is stationary, the other is movable. it is supported in a nyalguide sliding block and arcuate bar system and has an idler roller at either end.

The web can be fed over the Tracking Roller Assemblies in A ‘U’ shaped path, reversing its direction of travel, or through the Tracking Roller Assemblies in a ‘Z’ configuration, maintaining the same direction of travel. It is insensitive to attitude and can even be mounted upside down. Solidly supported on all four corners by nylaguide bearings, it is not subject to deflections caused by cantilever stresses. Radial bearings are sealed, and linear bearings are self – cleaning and self – lubrication. The unit, therefore, requires no maintenance.

DESCRIPTION
Standard adapter bases consists of a stationary floor mounted frame or plate, a four unit, standard nylaguide bearing and support system, and a moving frame of the plate. A heavy duty servo cylinder is nested between the frames and the nylaguide bearings. The servo cylinder moves the upper adapter base plate back and forth in response to hydraulic signals from the power unit.

THE PRINCIPLE
The TRA is designed so that is swings in an arc laterally, pivoting about an imaginary pivot point located exactly in the plane of the entering web path. The servo cylinder swings the other end of the frame, moving the outgoing web laterally back into the desired web path. Because the TRA correction range is increased by lengthening the span. Therefore the correction angle can be kept small to reduce induced stresses to the level desired. Because stresses can be used to guide within the tension loop on your process.

It can be installed successfully on lines handling fragile materials such as parchment paper, thin metal foil, or saturated paper even. When other guiding methods have failed. It can also be used to make extremely large corrections in the web path, even displacing the shifting unwid, because of its very low inserted stress level. Web guiding tension control pneumatic system complete with air shaft, Expandable Shaft holding device & expansion expander with Guide Roller & frame structure

 

Technical Specification
  • 0.5 H.P. Motor
  • Air Pipe – 5 Mtr.
  • Oil Pipe – 5 Mtr.
  • Sensor – 1 pcs
  • Adjuster – 1 pcs.
  • Air Filter – 1 pcs.
  • Oil Filter – 1 pcs.
  • Hydraulic Cylinder size 6” strock – 1 pcs

View Complete Details

Yes, I am interested!

Turn Bar System
Interested in this product?
Get Best Quote

Turn Bar System

Get Latest Price

Turn Bar System

Turn Bar System manufacturer, it consists of two rectangular steel tubing frames. One is stationary, the other is movable. it is supported in a nyalguide sliding block and arcuate bar system and has an idler roller at either end.

The web can be fed over the TRA in A ‘U’ shaped path, reversing its direction of travel, or through the TRA in a ‘Z’ configuration, maintaining the same direction of travel. It is insensitive to altitude and can even be mounted upside down. Solidly supported on all four corners by nylaguide bearings, it is not subject to deflections caused by cantilever stresses. Radial bearings are sealed, and linear bearings are self – cleaning and self – lubrication. The unit, therefore, requires no maintenance.

We have been manufacturing, exporting, and supplying Turn Bar System from last 25 years. High quality and heavy duty Turn Bar System with widely used in Stenter Machine of the textile industry.


Technical Specification

 

Technical Specification of Turn Bar System:

  • Air Turner Bar Systems are designed and manufactured to suit customers’ particular application. There are six sizes for 90° entry or 180° turnover, with web widths ranging from 100mm to 3 meters, for horizontal or vertical mounting. Also, we make Textile Machinery Spare Parts, Stenter Machine, Jigger Machine etc.
  • The units are built as freestanding or bolt-on modules, complete with leveling braces and bolting down holes. They are designed to suit existing machine and site conditions.
  • The framework is rectangular hollow section with specialized corner bracing incorporating the fine adjustment mechanism and mounting for the Turner Bars.
  • Bars are tubular steel with bell mouth air holes, ground, polished and hard chrome plated. Air blow creates an air film assist to the bar.
  • By choosing appropriate mounting positions, a variety of configurations can be obtained to enable a choice of entry and exit requirements.
  • Path rollers are normally aluminum, statically or dynamically balanced.
  • Air for flotation requires 5 CFM per 100mm web width at 10ins to 18ins W.G. depending on web tensions.
  • Fans direct mounted on each Turner Bar can be supplied at the time of manufacture (option). For narrow web widths and special applications, air flotation holes can be reduced by using compressed air or arranged as required.

View Complete Details

Yes, I am interested!

Load Cells
Interested in this product?
Get Best Quote

Load Cells

Get Latest Price

Load Cells

Krishna Engineering Works India, Load Cells manufacturer, exporter and supplier with international quality standard. We have been manufacturing load cells from last 25 years India. Premium quality of Load Cells to meet client’s requirement for different machinery all over the world. For ratings beyond 150 Kg, Up to 1000 Kg, these are manufactured in compression& tension-type constructions, cater to most of the popular sizes load cells & applications. All Load Cells are excellent in linearity and repeatability with a nominal output of 1mV/V or 2V/V depending on applications. Load Cells meet international standards and high quality for longer durability.

 LOAD CELLS:
1) Edge Guiding

The most popular type of web position control includes achieving the desired edge alignment of the film at various stages of the process. Such a system is especially useful for flexo printing, gravure printing, extruders blown film plant, extrusion laminate, slitting machine etc.

2) Chaser Guiding

One another type of web position control includes chasing one or two webs to a reference web to achieve the desired edge alignment of multiple layers. This is done by either mechanically or electronically slaving two or more sensors. Such a setup is useful for Lamination Machine process.

3) Center Guiding

Center guiding application may involve either fixed or moving sensor system. The Web Guide System keeps the center line of the web in an exact position. In case of Moving sensor center guiding the sensors continuously reposition themselves automatically to detect both web edges and maintain the center line of the web in an exact position irrespective of any width variation.

4) Line Guiding

This system uses a printed line or continuous patch or any pattern on the web. The system maintains the chosen mark (printed line or pattern) in exact lateral position irrespective of the web edge position. This system is widely used in slitting machine.

Instruction:

  • Normally, Pneumo – Hydraulic Web Guiding System is used for any winding & unwinding application for guiding the web to reduce the wastages of the material & to get high production output with minimum manpower.
  • Now, seeing the emerging demand of the market & few limitations of Pneumo-Hydro Web Guiding System, we have introduced Microprocessor based fully Electronic Line/Edge Guiding System with Photo-Cell Feed Back.
  • This has specially application on Slitter Rewinder Machine to slit any material like Laminates, Plain or Printed Polyester or other material. Photo-Cell will sense the color, Line or Edge Guide according to your requirement & you will get the uniform slitting.
  • PMDC Motor is used for forward-reverse movement of the trolley and it is coupled with Ball Screw arrangement for better accuracy. Trolly (Guiding Assembly) is provided on unwinder of slitting machine & it is guided by Linear Bearing Arrangement.
  • On our Controller Two Digital Settings are provided for light & dark color settings. Auto / Manual mode is also provided along with left & right movement of the material. Servo Center is provided through Limit Switch.
  • Photo-Cell will sense the line or edge of the material & accordingly, it will give reference to the motor for forward or reverse movement.

ELECTRONIC CONTROL FEATURES:

  • Position Control System.
  • Adjustable track control with deviation display.
  • The LED emission sensing offering the possibility of operating on all contrast & backgrounds, presenting different surface treatments.
  • Ultra sonic edge sensing or op to electronic sensing.

View Complete Details

Yes, I am interested!

Tension Control
Interested in this product?
Get Best Quote

Tension Control

Get Latest Price

Tension Control

Krishna Engineering Works, a leading manufacturer, exporter and supplier of Tension Control from last 25 years. High quality and heavy duty Tension Control for Inspection Rewinding Machine, Doctoring Winding Machine.

  • Modular Design, allows the controllers to be configured to exact application
  • All customers’ adjustments are on board to simplify set-up.
  • Microprocessor based control, can be used in any tension zone (Unwinder, Re-winder & intermediate).
  • To enter data using keypad allows the user to scroll through the selections and values, making set-up easy.
  • Indication and correction will be reliable, and efficient.
  • Close loop control by measuring web tension by two load cells, insures that malfunction or wrong web tensions are corrected.

Technical Specification

Technical Specification of Tension Control:
  • Air Turner Bar Systems are designed and manufactured to suit customers’ particular application. There are six sizes for 90° entry or 180° turnover, with web widths ranging from 100mm to 3 meters, for horizontal or vertical mounting. We are manufacturing of Web Guiding System with quality equipment.
  • The units are built as freestanding or bolt-on modules, complete with leveling braces and bolting down holes. They are designed to suit existing machine and site conditions.
  • The framework is rectangular hollow section with specialized corner bracing incorporating the fine adjustment mechanism and mounting for the Turner Bars.
  • Bars are tubular steel with bell mouth air holes, ground, polished and hard chrome plated. Air blow creates an air film assist to the bar.
  • By choosing appropriate mounting positions, a variety of configurations can be obtained to enable a choice of entry and exit requirements.
  • Path rollers are normally aluminum, statically or dynamically balanced.
  • Air for flotation requires 5 CFM per 100mm web width at 10ins to 18ins W.G. depending on web tensions.
  • Fans direct mounted on each Turner Bar can be supplied at the time of manufacture (option). For narrow web widths and special applications air flotation holes can be reduced by using compressed air or arranged as required.

View Complete Details

Yes, I am interested!

Safety Chucks
Interested in this product?
Get Best Quote

Safety Chucks

Get Latest Price

Safety Chucks

We have been manufacturing Safety Chucks from last 25 years India. Safety Chucks follows the different length of Air shafts for ultimate safety and security. Safety chucks manufacturer for high-speed and high torque applications for your machines in different industries. We are dealing on high-quality and heavy duty Safety Chucks for Slitter Rewinder Machine with international standard to meet client’s requirements.

Safety Chucks (Locking Assembly)
Following sizes available:

  • For 25mm size square shaft
  • For 32mm size square shaft
  • For 38mm size square shaft
  • For 40mm size square shaft
  • For 75mm size square shaft
  • For 90mm size square shaft
  • Other sizes as per your requirement
Technical Specification
  • Air Turner Bar Systems are designed and manufactured to suit customers’ particular application. There are six sizes for 90° entry or 180° turnover, with web widths ranging from 100mm to 3 meters, for horizontal or vertical mounting. Also, we make Technical Equipment, Textile Machinery Spare Parts.
  • The units are built as freestanding or bolt-on modules, complete with leveling braces and bolting down holes. They are designed to suit existing machine and site conditions.
  • The framework is rectangular hollow section with specialized corner bracing incorporating the fine adjustment mechanism and mounting for the Turner Bars.
  • Bars are tubular steel with bell mouth air holes, ground, polished and hard chrome plated. Air blow creates an air film assist to the bar.
  • By choosing appropriate mounting positions, a variety of configurations can be obtained to enable a choice of entry and exit requirements.
  • Path rollers are normally aluminum, statically or dynamically balanced.
  • Air for flotation requires 5 CFM per 100mm web width at 10ins to 18ins W.G. depending on web tensions.
  • Fans direct mounted on each Turner Bar can be supplied at the time of manufacture (option). For narrow web widths and special applications, air flotation holes can be reduced by using compressed air or arranged as required.

Technical Specification

  • Air Turner Bar Systems are designed and manufactured to suit customers’ particular application. There are six sizes for 90° entry or 180° turnover, with web widths ranging from 100mm to 3 meters, for horizontal or vertical mounting. Also, we make Technical Equipment, Textile Machinery Spare Parts.
  • The units are built as freestanding or bolt-on modules, complete with leveling braces and bolting down holes. They are designed to suit existing machine and site conditions.
  • The framework is rectangular hollow section with specialized corner bracing incorporating the fine adjustment mechanism and mounting for the Turner Bars.
  • Bars are tubular steel with bell mouth air holes, ground, polished and hard chrome plated. Air blow creates an air film assist to the bar.
  • By choosing appropriate mounting positions, a variety of configurations can be obtained to enable a choice of entry and exit requirements.
  • Path rollers are normally aluminum, statically or dynamically balanced.
  • Air for flotation requires 5 CFM per 100mm web width at 10ins to 18ins W.G. depending on web tensions.
  • Fans direct mounted on each Turner Bar can be supplied at the time of manufacture (option). For narrow web widths and special applications, air flotation holes can be reduced by using compressed air or arranged as required.

View Complete Details

Yes, I am interested!

Pneumatic Powder Brake
Interested in this product?
Get Best Quote

Pneumatic Powder Brake

Get Latest Price

Pneumatic Brake Powder Brake
  • Pneumatic brake Powder Brake of various sizes and types are available to fit any applications.
  • They are simple to use, easy to replace worn out brakes pads.
  • Pneumatic brake Powder Brake come fully assembled, ready to fit and easy mounting.
  • All these Pneumatic Brake Powder Brake are mainly used as actuators for Un- winder applications.

POWDER BRAKES:

  • Briefly, the coupling comprises of two concentric parts, the body or input part containing the field coil within it, separated by small annular gap, an inner rotor, or output part.
  • The annular gap contains a ferromagnetic powder, which is activated when the coil is energized.
  • The resultant flux which is generated, passes through the powder, causing it to align with the flux path and thereby creates a driving bond between input and output part, the strength of which is solely determined by value of D.C. current applied to the field coil.

Technical Specification

  • Air Turner Bar Systems are designed and manufactured to suit customers’ particular application. There are six sizes for 90° entry or 180° turnover, with web widths ranging from 100mm to 3 meters, for horizontal or vertical mounting. Also Pneumatic Brake for Rotogravure Printing Machine.
  • The units are built as freestanding or bolt-on modules, complete with leveling braces and bolting down holes. They are designed to suit existing machine and site conditions.
  • The framework is rectangular hollow section with specialized corner bracing incorporating the fine adjustment mechanism and mounting for the Turner Bars.
  • Bars are tubular steel with bell mouth air holes, ground, polished and hard chrome plated. Air blow creates an air film assist to the bar.
  • By choosing appropriate mounting positions, a variety of configurations can be obtained to enable a choice of entry and exit requirements.
  • Path rollers are normally aluminum, statically or dynamically balanced.
  • Air for flotation requires 5 CFM per 100mm web width at 10ins to 18ins W.G. depending on web tensions.
  • Fans direct mounted on each Turner Bar can be supplied at the time of manufacture (option). For narrow web widths and special applications, air flotation holes can be reduced by using compressed air or arranged as required.

View Complete Details

Yes, I am interested!

Rubber Roller
Interested in this product?
Get Best Quote

Rubber Roller

Get Latest Price

Rubber Roller

Rubber Roller Manufacturer, Exporter, and Supplier, we have been successfully manufacturing all types of Rubber Rollers from India. Rubber Roller with different types for various Industries. Brush Rollers, Super Hard Rubber Rollers, Inflatable Rubber Tube, Nip Roll, Pinch Rollers, Printing Rollers, Impression Rollers, Silicon Rollers, EPDM Rubber Roller.

Krishna Engineering Works, Rubber Roller India. International standards of Rubber Rollers, also awarded for best quality products. We are specialized and manufacturer, exporter of all types of high-quality Rubber Rollers. Rubber Roller available for all kind of applications and various types of rubber coated rollers. Also, dealing on high-quality fabrication, re-covering rubber roller, rubber roller, precision rollers, textile rubber roller, printing rubber rollers and industrial rubber rollers from last 25 years. We have been lively manufacturing and engaged in serving various industries from last 25 years for supplying Rubber Roller like, Packaging, Converting, Plastic, Textile, Foil, Paper, Lamination, Metal, Leather and more.

  • Heavy duty side M.S. steel walls to ensure vibration free running at high speed.
  • Foundation free base frame.
  • High velocity air blower for fast dying.
  • Good quality electronic input drives, motors, Tension Control System etc.
  • All free rollers are dynamically balanced.
  • Pneumatic functions for impression rolls.
  • Auto tension control.
  • Auto Web Aligner.
  • Careful quality control in manufacturing process to ensure years of maintenance free running.

Technical Specification

Rubber Rollers / Ebonite Rolls

  • Remove wrinkles
  • Achieve full width of the web Eliminate baggy center
  • Control slack edges
  • Separate slitted webs on winder
  • Try to even out lateral tension across the web width

Bow Roll / Expand roller

The performance of rubber expander (Bow Rollers) depends upon Lead in – lead out distance, Wrap angle, Position of the bow (adjustable). 3: 1 lead in – lead out ratio is considered to be best. However, lead out distance preferably should not be more than 3 times of expander roller diameter. The best results are achieved when Bow Roll is perpendicular to the web direction.
Sizes: Diameter up to 300 mm
Length: up to 500 mm

Grooved Rollers

Rubber Grooved Separator Rollers

Brush Roller

Web Carrying Roller

Analox Roller For Flexo Printing

Wrinkle Removing Rollers

Rubber Tube For Air Shaft

Slat Expander Rollers are available in wooden slat with felt covering and with aluminum slats. Also, available in 6″ diameter 8″diameter & 12″ diameter in any working width.

Particularly suitable for slow speed machines like coating cloth coating machines. Flat Bed Printing machine, artificial leather cloth before Batching machine etc.
The Rubber Rolls is fitted with cam mechanism fitted with on bearings with left & Right slats from the center. For longer width, three slats are fitted and middle slats are fixed to avoid V shaped wrinkle-removing action.

Available with foot mounting pedestals.

View Complete Details

Yes, I am interested!

Slitting Cutters
Interested in this product?
Get Best Quote

Slitting Cutters

Get Latest Price

Clients can avail from us premium quality Slitting Cutters for Slitter Rewinder Machine that are made from quality tested steel and special alloy steel. Heat treatment techniques employed by us ensure optimum roughness. Longer life between regrinding and sharp uniform shearing edge contribute towards the popularity of our product range.

Specifications:

Low down time high productivity
Thickness tolerances made, extra precision parallelism and flatness
Suitable for slitting non-ferrous metal like aluminum & brass as well as stainless steel
Optimum hardness for wear resistance.

Top Slitting Cutters

We manufacturer and supplier Top Slitting Cutters after installing the best quality in these cutters. We ensure our customers highly efficient Top Slitting Cutters and therefore try our level best to satisfy their demands. that are made from quality-tested metal and special metal Heat treatment techniques employed by us ensure the best possible roughness.

Features:

Used in varied applications
Available in numerous sizes
Perfect dimensional stability
Good tolerance

Suitable For Cutting:

Papers
Foils
Films etc.

Slitting Cutters

Bottom Slitter Knives

We provide a wide assortment of bottom slitter knives in all grades, shapes, and sizes. Available for slitting of various materials, these are widely used in various printing industries and are widely appreciated by our clients owing to the following features:

Super fine polish and precision cutting edges
High-speed dust free and precision slitting
Longer life between regrinds
Negligible run outs and vibration in high-speed slitting
Dynamically balanced if required

Circular Knives

We offer a high-quality range of Circular Knives that are manufactured using high-grade HSS and saw steel by our vendors. These Circular Cutter are ideally used in the printing and binding industry to make files, documents, and perforations in the paper. Following are the salient features of our range:

High durability
Precise finish
High sharpness
Safe to use

Perforation Knives

Slitting Cutters we offer a wide range of Perforation Knives including perforation blades, perforation cutting blades, packing machine blades and wrapping machine blades. Our range is manufactured using high-grade MM-type high-speed steel and ultra wears particle metallurgy material. This ensures unmatched quality and high utility to the clients. These Perforation Knives can be used to simplify production in various industries such as agro, food, engineering, infrastructure and paper and print. Following are the salient features of our range:

Easy installation and adjustment
Consistent running and high-speed production
Long blade life
Thoroughly hardened for optimum wear resistance
Custom manufacturer perforation blades
Can be shipped within a day to the clients

View Complete Details

Yes, I am interested!

Bow Roll
Interested in this product?
Get Best Quote

Bow Roll

Get Latest Price

Bow Roll

We have been manufacturing Bow Roll, Banana Roller for different type of machines and size per client’s requirement. All type of Bow Roll Manufacturer India, this is the most commonly used wrinkle remover device. It mainly consists of bowed shaft, metal segments, sealed ball bearings, abrasion resistant, rubber sleeve etc. ‘Krishna Engineering Works’ make Expander Rollers (Bow Rollers) having very wide range of dimensions and suitable for equally wide range of applications and web materials. They are supplied with mounting brackets, which could be either wall mounting or foot mounting. Also, we make Lamination Machine, Flexo Printing Machine for the leading printing industries.

Bow Roll Manufacturer

The Expander Rollers we offer consist of bowed shafts, sealed ball bearings, abrasion resistant sleeve and metal segments. These are widely used as wrinkle remover devices in various industries and are available with us in various dimensions. Further, these are also supplied with gear set and mounting brackets which can either be Foot Mounted or Wall Mounted. We also make Rubber Roller with various materials like Nylon, EPDM, Silicon, Ebonite Rubber Roller, Synthetic Nitrile etc with international standard quality.

Sizes: Diameter up to 300 mm

Length: up to 8000 mm

Types of Bow Roll available with us:

  • > Rubber Sleeve Covered. (High Quality Synthetic Nitride Sleeve).
  • > Metal Expander with hard chrome plated surface for high speed application.
  • > Vary Bow Expander Roller.

 

Working of Bow Roll available with us:

  • > Single Acting Roll
  • > Double Acting Roll

 

The Performance of our Rubber Expander Roller (Bow Rollers) depends upon the following points:

  • > Wrap angle
  • > Lead-in & Lead-out distance
  • > Position of bow (Adjustable)

 

In this, 3:1 (lead-in: lead-out) ratio is considered to be the perfect. The best results are attained when Bow Roller is perpendicular to the web direction.

Advantages of our Bow Roll are:

  • > Control Slack Edges
  • > Remove wrinkles
  • > Separate slit webs on winder
  • > Eliminate baggy center
  • > Try to even out lateral tension across the web width

 

 

View Complete Details

Yes, I am interested!

Industrial Roller
Interested in this product?
Get Best Quote

Industrial Roller

Get Latest Price

Industrial Roller Manufacturer India, Different type of Industrial Rolls like, Calendar Roll, Cooling Drum, Double Jacketed Cooling Roll, Suction Rolls, Spiral Cooling Roll, Cooling Rollers, Dryer Cylinder, Hard Chrome Plated Roll, Hard Chrome Roller, Knurling Roller, Hard Anodized Aluminium Roll, Hard Chrome Roller, Stainless Steel Roll, M S Roller, Aluminium Roller. Krishna Engineering Works is Rubber Roller Manufacturer, Exporter & Supplier highest number of Industrial Roller, Printing Rollers and other Rubber Rollers India, with more than 4000 installations all over India and overseas. Industrial Roller


View Complete Details

Yes, I am interested!

Air Shaft
Interested in this product?
Get Best Quote

Air Shaft

Get Latest Price

Differential Shaft is a sophisticated winding shaft for slitter re-winder machine, used as duplex shaft winder (centre winding type).

  1.  It is capable of compensating speed variation due to gauge variation with multi cores.
  2.  Minimum 20 mm core width is possible.
  3.  Reel holding is possible at any position across the width.
  4.  No-time lost in re-positioning cores since no distance pieces are required.
  5.  Shaft can run at very high speed.

 

This shaft consists of slotted shaft, rubber bladders, hard and ground steel cage with ball type gripper.
Sizes

  1.  Suitable for core ID. 3″ and 6″
  2.  Length as per requirement.

 

Capabilities

  1.  Load up to 2 tons
  2.  Suitable for Core l. D. dia 3″, 4″, 6″, 8″ (metric size and special sizes also produced)
  3.  Length as required
  4.  Speed up to 1000 Mtrs/min
  5.  Suitable for core materials: Paper, Steel, Thermoplastics
  6.  Minimum core width 20 mm

 

General Materials of Construction

  1.  Pipe – Steel
  2.  End Generals – Steel – simple or hardened
  3.  Cam – Brass
  4.  Lugs – Hardened Steel / Rubber
Air Shaft Manufacturer MECHANICAL SHAFT

(BLADDER LESS SHAFT)

Air Expandable Shaft Manufacturer India, also, this is a lug type shaft but core holding is initiated mechanically and not pneumatically. This shaft mainly consists of slotted pipe, steel lugs, brass cam, ratchet etc. The shaft is capable of taking any challenge arising out of heavy load and speed. It is possible only because of positive gripping and core centering achieved without any extra efforts with the help of cam/lug design. It is very much advantageous with cores having uneven inside diameter. Key and alien-cap bolt prevent any shearing of journals – pipe assembly. we also manufacturer all type of Air Shafts like, mechanical shaft, quick look shaft, multi tube shaft, leaf type air shaft, lug shaft, ball shaft, mechanical expanding shaft, bottom knife holding shaft, multi bladder shaft, spare parts of air shaft, differential shaft, clutch shaft and many more. We are also manufacturer of all types of Bow Roll on desire size and machines

Sizes

  1.  Suitable for Core ID. 3″ and 6″
  2.  Length as per requirement

QUICK LOCK SHAFT

Economic model for Re-winder shaft having all the advantages like slippage, accommodating gauge variation, smaller core width etc. With only limitation of time needed for repositioning of the core. This shaft is suitable for Paper Cores.

Sizes

  1.  Suitable for core I.D. 3″, 4″ & 6″
  2.  Length as per requirement
  3.  Individual Quick Locks are also available having width of 50 mm, 75 mm, 100 mm and 300 mm. The bore of Quick Lock is tailor made.

MULTI-TUBE SHAFT

This is a very commonly used shaft. It mainly consists of slotted pipe, journals to suite users machine, lugs, rubber bladder and non-return valve. These types of shafts are suitable for both unwinding and winding stages. It can accommodate single core, multi cores of the width more than 150 mm. Type of pipe material, lug material are decided based on duty conditions like load, speed and core material. The limitations are, it cannot take care of gauge variation or individual core speed variation since slippage is not achieved and core width less than 1 50 mm.

View Complete Details

Yes, I am interested!

Bow Roll
Interested in this product?
Get Best Quote

Bow Roll

Get Latest Price

We have been manufacturing Bow Roll, Banana Roller for different type of machines and size per client’s requirement. All type of Bow Roll Manufacturer India, this is the most commonly used wrinkle remover device. It mainly consists of bowed shaft, metal segments, sealed ball bearings, abrasion resistant, rubber sleeve etc. ‘Krishna Engineering Works’ make Expander Rollers (Bow Rollers) having very wide range of dimensions and suitable for equally wide range of applications and web materials. They are supplied with mounting brackets, which could be either wall mounting or foot mounting. Also, we make Lamination Machine, Flexo Printing Machine for the leading printing industries.

Bow Roll Manufacturer

The Expander Rollers we offer consist of bowed shafts, sealed ball bearings, abrasion resistant sleeve and metal segments. These are widely used as wrinkle remover devices in various industries and are available with us in various dimensions. Further, these are also supplied with gear set and mounting brackets which can either be Foot Mounted or Wall Mounted. We also make Rubber Roller with various materials like Nylon, EPDM, Silicon, Ebonite Rubber Roller, Synthetic Nitrile etc with international standard quality.

Sizes: Diameter up to 300 mm

Length: up to 8000 mm

Types of Bow Roll available with us:

  • > Rubber Sleeve Covered. (High Quality Synthetic Nitride Sleeve).
  • > Metal Expander with hard chrome plated surface for high speed application.
  • > Vary Bow Expander Roller.

 

Working of Bow Roll available with us:

  • > Single Acting Roll
  • > Double Acting Roll

 

The Performance of our Rubber Expander Roller (Bow Rollers) depends upon the following points:

  • > Wrap angle
  • > Lead-in & Lead-out distance
  • > Position of bow (Adjustable)

 

In this, 3:1 (lead-in: lead-out) ratio is considered to be the perfect. The best results are attained when Bow Roller is perpendicular to the web direction.

Advantages of our Bow Roll are:

  • > Control Slack Edges
  • > Remove wrinkles
  • > Separate slit webs on winder
  • > Eliminate baggy center
  • > Try to even out lateral tension across the web width

View Complete Details

Yes, I am interested!

Industrial Roller
Interested in this product?
Get Best Quote

Industrial Roller

Get Latest Price

Industrial Roller Manufacturer India, Different type of Industrial Rolls like, Calendar Roll, Cooling Drum, Double Jacketed Cooling Roll, Suction Rolls, Spiral Cooling Roll, Cooling Rollers, Dryer Cylinder, Hard Chrome Plated Roll, Hard Chrome Roller, Knurling Roller, Hard Anodized Aluminium Roll, Hard Chrome Roller, Stainless Steel Roll, M S Roller, Aluminium Roller. Krishna Engineering Works is Rubber Roller Manufacturer, Exporter & Supplier highest number of Industrial Roller, Printing Rollers and other Rubber Rollers India, with more than 4000 installations all over India and overseas. Industrial Roller

View Complete Details

Yes, I am interested!

Air Shaft
Interested in this product?
Get Best Quote

Air Shaft

Get Latest Price

Differential Shaft is a sophisticated winding shaft for slitter re-winder machine, used as duplex shaft winder (centre winding type).

  1.  It is capable of compensating speed variation due to gauge variation with multi cores.
  2.  Minimum 20 mm core width is possible.
  3.  Reel holding is possible at any position across the width.
  4.  No-time lost in re-positioning cores since no distance pieces are required.
  5.  Shaft can run at very high speed.

 

This shaft consists of slotted shaft, rubber bladders, hard and ground steel cage with ball type gripper.
Sizes

  1.  Suitable for core ID. 3″ and 6″
  2.  Length as per requirement.

 

Capabilities

  1.  Load up to 2 tons
  2.  Suitable for Core l. D. dia 3″, 4″, 6″, 8″ (metric size and special sizes also produced)
  3.  Length as required
  4.  Speed up to 1000 Mtrs/min
  5.  Suitable for core materials: Paper, Steel, Thermoplastics
  6.  Minimum core width 20 mm

 

General Materials of Construction

  1.  Pipe – Steel
  2.  End Generals – Steel – simple or hardened
  3.  Cam – Brass
  4.  Lugs – Hardened Steel / Rubber
Air Shaft Manufacturer MECHANICAL SHAFT

(BLADDER LESS SHAFT)

Air Expandable Shaft Manufacturer India, also, this is a lug type shaft but core holding is initiated mechanically and not pneumatically. This shaft mainly consists of slotted pipe, steel lugs, brass cam, ratchet etc. The shaft is capable of taking any challenge arising out of heavy load and speed. It is possible only because of positive gripping and core centering achieved without any extra efforts with the help of cam/lug design. It is very much advantageous with cores having uneven inside diameter. Key and alien-cap bolt prevent any shearing of journals – pipe assembly. we also manufacturer all type of Air Shafts like, mechanical shaft, quick look shaft, multi tube shaft, leaf type air shaft, lug shaft, ball shaft, mechanical expanding shaft, bottom knife holding shaft, multi bladder shaft, spare parts of air shaft, differential shaft, clutch shaft and many more. We are also manufacturer of all types of Bow Roll on desire size and machines

Sizes

  1.  Suitable for Core ID. 3″ and 6″
  2.  Length as per requirement

 

QUICK LOCK SHAFT

Economic model for Re-winder shaft having all the advantages like slippage, accommodating gauge variation, smaller core width etc. With only limitation of time needed for repositioning of the core. This shaft is suitable for Paper Cores.

Sizes

  1.  Suitable for core I.D. 3″, 4″ & 6″
  2.  Length as per requirement
  3.  Individual Quick Locks are also available having width of 50 mm, 75 mm, 100 mm and 300 mm. The bore of Quick Lock is tailor made.

MULTI-TUBE SHAFT

This is a very commonly used shaft. It mainly consists of slotted pipe, journals to suite users machine, lugs, rubber bladder and non-return valve. These types of shafts are suitable for both unwinding and winding stages. It can accommodate single core, multi cores of the width more than 150 mm. Type of pipe material, lug material are decided based on duty conditions like load, speed and core material. The limitations are, it cannot take care of gauge variation or individual core speed variation since slippage is not achieved and core width less than 1 50 mm.

Sizes

  1.  Suitable for Core ID. dia 3″, 4″, 6″, 8″ (metric size and special sizes also produced)
  2.  Lengths as per customers requirement

View Complete Details

Yes, I am interested!

Mechanical Expandable Shaft
Interested in this product?
Get Best Quote
Expandable Shaft

Krishna Engineering Works India, offers a comprehensive range of Expandable Shaft for different industries. we have been manufacturing Expandable Shaft, Air Pneumatic Shaft from last 25 years with premium quality to meet international standard.

Duplex shaft winder(centre winding type):
It is capable of compensating speed variation due to gauge variation with multi cores.
Minimum 20 mm core width is possible.
Reel holding is possible at any position across the width.
No-time lost in re-positioning cores since no distance pieces are required.
The shaft can run at very high speed.

MECHANICAL SHAFT (BLADDER LESS SHAFT):
This is a lug type shaft but core holding is initiated mechanically and not pneumatically. This shaft mainly consists of slotted pipe, steel lugs, brass cam, ratchet etc.

The shaft is capable of taking any challenge arising out of heavy load and speed. It is possible only because of positive gripping and core centering achieved without any extra efforts with the help of cam/lug design. It is very much advantageous with cores having uneven inside diameter. Key and alien-cap bolt prevent any shearing of journals – pipe assembly.

Sizes:
Suitable for Core ID. 3″ and 6″
Length as per requirement

QUICK LOCK SHAFT:
The Economic model for Re-winder shaft having all the advantages like slippage, accommodating gauge variation, smaller core width etc. With the only limitation of time needed for repositioning of the core. This shaft is suitable for Paper Cores. Doctoring Rewinding Machine

Sizes:
Suitable for core I.D. 3″, 4″ & 6″
Length as per requirement
Individual Quick Locks are also available having a width of 50 mm, 75 mm, 100 mm and 300 mm. The bore of Quick Lock is tailor made.

MULTI-TUBE SHAFT:
In case of failure of the bladder, though having least chance, the shaft can hold the core till the process complete.
The damaged bladder can be changed easily, even on the machine.
Expanded area is available almost all over the length of the pipe body. A Very small width of the cores is possible to hold.

LUG TYPE EXPANDABLE SHAFT :
This is a very commonly used shaft. It mainly consists of slotted pipe, journals to suite users machine, lugs, rubber bladder and non-return valve.

 

Sizes:
Suitable for Core ID. dia 3″, 4″, 6″, 8″ (metric size and special sizes also produced).
Lengths as per customers requirement

LEAF TYPE AIR EXPANDABLE SHAFT :
This type of shaft mainly consists of slotted base pipe, metal leaves with knurling/serration, rubber bladder, non-return valve and suitable journals.

This type of shaft can be used at unwind station, but mainly used at rewind stage for advantages like:

Narrow width of core
To prevent damage to thin cores (100 % support available to the core ID.)
At times core-less winding is also possible

Sizes:
Suitable for core ID. 3, 4 and 6 (metric size and special sizes also produced).
Lengths as required

Sizes:

  • Suitable for core ID. 3″ and 6″.
  • Length as per requirement.

View Complete Details

Yes, I am interested!

Rubber Fillet
Interested in this product?
Get Best Quote

Rubber Fillet

Get Latest Price

Rubber Fillet

We have been successfully manufacturing, exporting & supplying all types of Rubber Fillets, Rubber Roller, Rubber Grips since last 25 years from Ahmadabad, Gujarat, India. We are the winner of 3 times National Award and 2 times International Award for Quality manufacturing. KEW Manufacturers, exports & supplies Paper Core Cutter Machine with high production. Emery, Small Round Pimple, Big Round Pimple, Synthetic, Fine Emery surface White, Rough Emery Surface, Small Round Pimple Imported Brown, Synthetic PU Square Pimple Imported Transparent, Synthetic Plain, Synthetic Fine Emery Imported, Special Type Find Finish Smooth Finish Plain Imported, Imported and many more types of Rubber Fillets with Industry Specific. We are dealing on Rubber Fillet for different types of Industry Specific Applications.

Roller Covering Rubber Fillet for Different Industries:

  • Woven Sack Industry Application.
  • Textile Industry Application.
  • Packaging Industry Application.
  • Paper Industry Application.
  • Technical Textile Industry Application.
  • Tyre Cord Industry Application.

TYPES OF RUBBER FILLETS:
  • Synthetic Type Rubber Fillet
  • Natural Type
  • Square Special off White Type
  • Superior Type
  • Emery Special Grey Type
  • Synthetic Grey Type
  • Synthetic (Semi Transparent)Type
  • Square Special (Dark Grey) Type
  • Japan Special Type Fillet
  • Square Type (Brown) Type
  • Emery Special (Green) Type
  • Synthetic (Semi-Transparent) Type
  • Simple Type Type Fillet
  • Square Special (New Green) Type
  • Plain Type Fillet
  • KEW SPPU Blue Type
  • Cork Type (Self Adhesive Type)

View Complete Details

Yes, I am interested!

Web Aligner System
Interested in this product?
Get Best Quote

Web Aligner System

Get Latest Price

Web Aligner System

    We are a leading manufacturer, exporter and supplier of Web Aligner System from last 25 years with high quality and heavy duty equipment. High-quality parts included in Web Aligner System, Web Guiding System for International Standard of Machines. Web Aligner, Web Guiding system for different types of Machines like Doctoring Rewinding Machine, Winding Rewinding and Slitter Rewinder Machine.

    Web Aligner System (Power Pack) Unit Complete With:

  • 0.5 H.P. Motor
  • Air Pipe – 5 Mtr.
  • Oil Pipe – 5 Mtr.
  • Sensor – 1 pcs
  • Adjuster – 1 pcs.
  • Air Filter – 1 pcs.
  • Oil Filter – 1 pcs.
  • Hydraulic Cylinder size 4”, 6” & 8”strock – 1 pcs.

SENSORS:

In the specially designed non-contact Air flow sensors, air is expelled from two opposing orifices. The differential air pressure is used to detect lateral wandering of the material in the process. The Airflow sensors are self-cleaning & fitted with fine adjustment mounting bracket.

HYDRAULIC CYLINDER:

It works on hydraulic pressure. It actuates the correcting frames. Available in different size from 2″ to 18″ stroke length.

 

Technical Specifications for Web Aligner System:

TYPE

KEW–17

KEW–30

Motor rating (3 phase, 50 Hz)

0.5 HP

1HP

Pump flow rate

3.4 l/min

5.8 l/min

Tank capacity

17 liters

30 liters

Oil type

Servo 32, Enklo 44, Hydro 37

Line pressure

14 bar

21 bar

Max. Operation force (50.8 mm dia. Cylinder)

260kg

389.5 kg

Follow-up speed

Max. At 3.4 l/min

30mm/sec

At 5.8 l/min

40mm/sec

Air sensor air pressure

5 to 28 mbar, infinitely adj.

Weight including oil

40kg

60kg

Double Power Pack
Dual Web Aligner

We are skilled in offering the Double Power Pack renowned for providing high capacity, control options & configurations to be utilized in almost any application. The Double Power Pack is designed and manufactured using premium quality hydraulic components selected from a wide range and assembled using high technology systems which are designed with technologically advanced concept.

Electro-Hydro Web Aligner Unit
Benefits of Electro-Hydro Web Aligner Unit:

  • No maintenance
  • Labor saving
  • Electricity saving
  • No wastage
  • More production

STRUCTURE OF THE WEB ALIGNER

M. S. Tank and M. S. Plate

SYSTEM OF THE OPERATION IN RUNNING OF ELECTRO-HYDRO WEB ALIGNER

  • Electronic of the film Photocell sensor for edge.
  • Electronic 0 – 5 HP AC Motor.
  • Electrical Panel Board for Operate the complete Unit.
  • Hydraulic Cylinder – Adjuster – Oil Pipe.

TECHNICAL DATA

  • Speed of Unit 250/min
  • Variation of the film Winding is 0.5

Web Aligner System suitable for all types of Machines like:

  • Rotogravure Printing Machine
  • Lamination Machine / Coating Machine
  • Slitter Rewinder Machine
  • Doctoring Rewinding Machine
  • Paper Machinery

View Complete Details

Yes, I am interested!

Slitting Cutters

Get Latest Price

Clients can avail from us premium quality Slitting Cutters for Slitter Rewinder Machine that are made from quality tested steel and special alloy steel. Heat treatment techniques employed by us ensure optimum roughness. Longer life between regrinding and sharp uniform shearing edge contribute towards the popularity of our product range.

Specifications:

Low down time high productivity
Thickness tolerances made, extra precision parallelism and flatness
Suitable for slitting non-ferrous metal like aluminum & brass as well as stainless steel
Optimum hardness for wear resistance.

Top Slitting Cutters

We manufacturer and supplier Top Slitting Cutters after installing the best quality in these cutters. We ensure our customers highly efficient Top Slitting Cutters and therefore try our level best to satisfy their demands. that are made from quality-tested metal and special metal Heat treatment techniques employed by us ensure the best possible roughness.

Features:

Used in varied applications
Available in numerous sizes
Perfect dimensional stability
Good tolerance

Suitable For Cutting:

Papers
Foils
Films etc.

Slitting Cutters

Bottom Slitter Knives

We provide a wide assortment of bottom slitter knives in all grades, shapes, and sizes. Available for slitting of various materials, these are widely used in various printing industries and are widely appreciated by our clients owing to the following features:

Super fine polish and precision cutting edges
High-speed dust free and precision slitting
Longer life between regrinds
Negligible run outs and vibration in high-speed slitting
Dynamically balanced if required

Circular Knives

We offer a high-quality range of Circular Knives that are manufactured using high-grade HSS and saw steel by our vendors. These Circular Cutter are ideally used in the printing and binding industry to make files, documents, and perforations in the paper. Following are the salient features of our range:

High durability
Precise finish
High sharpness
Safe to use

Perforation Knives

Slitting Cutters we offer a wide range of Perforation Knives including perforation blades, perforation cutting blades, packing machine blades and wrapping machine blades. Our range is manufactured using high-grade MM-type high-speed steel and ultra wears particle metallurgy material. This ensures unmatched quality and high utility to the clients. These Perforation Knives can be used to simplify production in various industries such as agro, food, engineering, infrastructure and paper and print. Following are the salient features of our range:

Easy installation and adjustment
Consistent running and high-speed production
Long blade life
Thoroughly hardened for optimum wear resistance
Custom manufacturer perforation blades
Can be shipped within a day to the clients

 

 

View Complete Details

Yes, I am interested!
Tell us what you
need
Receive seller
details
Seal the deal
Save time! Get Best Deal
I agree to the terms and privacy policy