These acoustic enclosures are fabricated out of heavy duty 14SWG-CRCA Sheets and pre- fabricated members to ensure their strength. The four sides and top are insulated with 75-100mm thick mineral rock / fiber wool slabs of minimum 96 Kg/Cu.Mtr. density conforming to IS 8183-18993. Covered with 22 SWG to GI/Aluminium - perforated sheet, the insulation is covered by fire resistant fiber cloth to prevent the decaying of insulating material. Sound absorbent material are used which results sound level of 75 db at 3 Mtr. Distance for modifying reverberation. All sides of acoustic enclosure are provided with suitable size of airtight doors for giving enough access for operator to carryout day-to-day maintenance.
The salient features are as below:
Doors are provided with durable locking system
Ventilation supplies fresh air for cooling
It also removes contaminants and heat
Proper care is taken for air requirement of Disiel Generators (considering ambient temp. above 40 Deg. Celcius) so that the requisite air-circulation for engine aspiration, heat rejection and additional dissipation of heat generated in encloser by the engine is reduced, Industrial Axial Flow Fan made up of GRP material, high temp. resistant ,aerodynamic design,duly balanced Fans are used.
Our air control dampers are being widely used for regulating the airflow through fans, ductings, tunnels or chambers. These dampers are well known for their excellent design, uniform control and high efficiency with minimum pressure drop. The guide vanes are profiled to glide the air with minimum resistance and reduce turbulence. We manufacture our dampers by using heavy gauge Mield-Steel, Stainless Steel-SS-304/316, Aluminum and FRP material& rigid construction to handle high velocity gases at max. temperature up to 200 Deg. Cel. The blades are pivoted by high quality steel rod with brass / nylon bushes to give smooth operation and longer life. We provide these in rectangular as well as round cross-section and end flange connections to accommodate with centrifugal, axial fans, round/ rectangular ductings. Moreover, the gear operated manually control dampers are available and can be provided in remote controlled motor operated. The damper connection sizes, the air handling capacity and the nature of application are required to be discussed to select the damper for its efficient running.
These are widely used for Pharmaceutical and Food Processing Industries, where in a thin film of Air at High velocity which divides/ isolates two different environments. Our air curtains (For Energy Conservation) are used in various other applications where in two different areas (Clean & Dusty Air) are to be isolated by a jet of air film.
MODEL
SPECIFICATIONS
OPR.HEIGHT
PVC-036
Suitable for door width ranging from 915mm(3 ft) to 1066mm (3 ½ ft)
Up to 3440mm
PVC-048
Suitable for door width ranging from 1220mm(4 ft) to 1370mm (4 ½ ft)
Up to 3440mm
PVC-060
Suitable for door width ranging from 1524mm(5 ft) to 1675mm (5 ½ ft)
Up to 3440mm
PVC-072
Suitable for door width ranging from 1828mm(6 ft) to 1980mm (6 ½ ft)
We manufacture our Air Filters (HVAC) as per International Standard using latest high quality media such as washable synthetic (woven & non-woven) / metallic / fire retardant glass fiber / special paper media, supported with wire net and pleated to give huge area for its best performance. These are widely used for numerous applications of air handling units of such as HVAC systems, Air Driers, Humidifiers, clean rooms, petrochemical fertilizer, nuclear stations, pharmaceuticals, power generation stations, compressors and food processing.
The specifications are as follow:
Made to cover complete range of Air filters down up 0.1 microns
Our bag houses have the ability of storing hundred of bags made of cotton, wool, synthetic, or glass fibers. The bag houses are equipped to handle many different types of fabrics, different sizes of bags, different ways of flowing the gases through the bags, and different ways of cleaning the bags within the bag-house. The three types of bag houses are the following:
Shaker
Reverse-air
Pulsejet bag-houses
The salient features are as below:
High collection efficiencies even for very small particles
Can operate on a wide variety of dust concentration
Modular in design and construction; modules can be manufactured in the factory and assembled in the field
Reasonable pressure drops
These bag-houses are designed as one large compartment, and operate continuously. The bags are cleaned by this pulse of air every few minutes, but are not taken off-line during cleaning.
These Cyclone Separators consist of a collection hood, ductwork, rotary airlock or side gate and direct driven or indirectly belt driven high static backcurved fan. We provide these as single units that attach directly to individual machines, or central systems that, when properly configured, provide coverage for the entire machine in the shop. The applications are as follow:
Stainless Steel Buffing
Wood Sawing
Glass/Ceramic other powder materials
Power coating plants
Metal/Abrasive grinding
Any industrial process yielding dust particles having some inertia
These have proved to be instrumental in meeting growing demand for increased sensible cooling with extremely low energy consumption. Our Media and Spray type cooler provides the most universal, high saturation efficiencies available with evaporative cooling in an entire facility or simply to spot cool the specific areas. These are widely used in industrial, institutional, commercial, residential and agricultural applications. The salient features are as follow:
Constructed in a wide choice of design, capacities & materials
Its capacity from 1,000 CMH to 2,50,000 CMH air quantity and static up to 75mm of WG using Axial or Centrifugal Fans are available in Plastic, GI, MS, FRP, and /or Stainless Steel 304 construction
Using world class DIDW High Efficiency Centrifugal Blower.
Our Axial Fiow Fans cover a wide range of air quantities and pressures which are ideal for common ventilation of plants as well as special industrial installations. The fans have cast aluminum alloy impellers with high-efficiency aerofoil section blades and are designed to optimize the relationship between air quantity, pressure, and power consumption. To meet the varied requirements, we can provide these in customized arrangements mentioned below:
Direct Driven Vane Axial Fans
Indirect Driven (Belt driven) Vane Axial Fans
The two types of The Vane axial fans are fixed blade and Variable pitch Blade Fans. The foot mounted motors are used to power the impeller in a direct driven arrangement. These prove to be beneficial where the temperature and/or quality of air do not allow to flow over motor. We manufacture axial fans power train in IP55 Enclosure using ball bearings and V-Belt drive arrangement; virtually all parts become unexposed to the handled air.
We offer our clients with well engineered, high efficiency, Low noise air moving industrial centrifugal blowers which are manufactured with latest machineries to meet the requirement of process / clean air handling applications in Foundry, Power Plants, Engineering Industries and Cement Producing Plants. These are provided with single and multiple (Parallel or series operation) impellers to suit wide range of air discharge and pressure development combinations. The salient features are as follow:
These Fans are made in a wide range of impeller sizes varying from 200 to 2750mm diameter having air-handling capacities of 500CMH to 3,00,000CMH, while the pressure developed by the fan could be as high as 1500 mm WG (Reference air/gas density of 1.20 Kg./cu.mtr.)
These Fans can be fabricated in Mild Sheet Steel/ SS-304/ SS-316-L/ SS-310/ Aluminum alloy & FRP Coated at reasonably higher thickness
Provided with exclusive surface finishing & coating such as Hard Chrome grounded Shaft, Enamel/ Epoxy / PU/ Rubber seal paints.
The impeller blades are multibladed construction with its blade of special contour engineered to handle varied quality air streams
Based on application/ air quality the fan impellers cans be selected
Our industrial fume exhaust system requires a blower/fan to draw the gases from the source through hoods and conveyed through ductings and chimney. Our instruments are being widely used in Automobile/Auto parts manufacturing facilities such as fasteners/ball bearing/engine parts etc. which requires machining in presence of oil. The salient features are as follow:
Hoods are well designed for adequate capture velocity, consistent duct designing and centrifugal air blower selected in a way to after years of trouble free operation
As oil/fumes flow through the blower wheel; it is usually selected in self cleaning blade geometry
Suitable for Flat and Inclined Roof, these are made of aerofoil section blade with high efficiency and are dynamically balanced. Our fans make less noise and are sturdily constructed and vibration free as per VDI-2056 with Aerodynamic testing as per IS 3588 for Axial flow fans type & IS-2312 for Exhaust fan type. These are available in various sizes, and materials such as MS, SS-304, SS-316, GRP, FRP, PP, Rubber and Epoxy lined.
Wet Scrubber (For Hazardous Gases) is a device in which a liquid that will dissolve the contaminant in to the liquid/solvent. In Plate Scrubbers, each plate a reservoir which holds water through which the contaminated air is bubbled, thereby scrubbing out the contaminant. The salient features are as below:
Since the plates are always full of liquid on it, there is no need to maintain a high flow rate of water to keep the tower flooded
The reservoir of water on the plates enables the tower to absorb sudden surge of acid gas, which sometimes occur when the work is added to pickling tanks
Each plate contains hundreds of holes and each hold acts a miniature venture scrubber so that the whole plate is a mass of bubbling water providing highly efficient contact of foul air and water
As the water flows from upper to the lower plate the water at lower becomes stronger and stronger in recovered acid, and as the air passes through each plate upwardly it becomes cleaner and cleaner
These are applied for the following purposes:
Fume extraction Scrubbing on batch, rod or coil pickling tanks having acid bath of sulphuric, Nitric or Hydro-chloric acids.
Fume extraction Scrubbing on continuous strip pickling tanks having acid bath of sulphuric, Nitric or Hydro-chloric acids.
Fume extraction Scrubbing in Glass Etching industry-using hydro-flouric acid.
Fume extraction Scrubbing in Electro plating industry-using Chlromic acid, Sulphuric acid and other acid baths.
Fume extraction Scrubbing in process industry involving acid fumes/vapours, and water soluble particulates matters/powders.
Relsun International Manufacturer and supplier of pollution control equipments, pollution control device, dust collectors, pollution control dust collectors, air economizer, pressure dust collectors and industrial dust collectors.
Ice Berg Cooling & Freezing Systems Private Limited Manufacturing and supplying air ventilation systems such as fresh air ventilation systems, electronic air ventilation systems, industrial air ventilation systems and indoor air ventilation systems.
Sumitra Chemicals & Minerals Supplier and manufacturer of dust collector bag such as industrial dust collector bags, woven dust collector bags, dust collector filter bags, glass dust collector bags, ryton dust collector bags and high temperature dust collector bags.
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