We design and engineer attrition mills of highest quality. Vertical type attrition mills are designed to grind the charge materials in to fine particles with total emulsification and dispersion.

The shaft with multiple arms is directly driven by motor. The grinding media with the medium speed motor creates accelerated movements. This aids in achieving the required fine ness of the charge material.

We at Manu Enterprises manufacture and export batch and continuous type ball mills mainly for the coatings, minerals and metal powder industries. Ball mills are one of the oldest and safest methods for grinding a wide range of materials of hardness upto 8 on mohs scale. It can be used for grinding of any material wet, dry or sticky.

Ball mills consists of cylindrical shell rotating on a horizontal axis mounted on a sturdy mild steel frame. Both end plates of the mill are strongly designed to withstand the rotational load of the mill charged with the grinding medium and the material to be processed. Openings are provided through which the grinding medium and the material to be processed is loaded and discharged.

Drive

The ball mills are driven by motor coupled to the reduction gearbox with chain and sprocket arrangement or V belt. The ball mills are fabricated from mild steel, rubber lined and stainless steel.

Mills Size	Container Capacity	Motor
20" x 20"	100 ltrs	2HP
2' x 2'	175 ltrs	3HP
2'-6" x 2'-6"	325 ltrs	5HP
2'-6" x 3'-6"	440 ltrs	7.5HP
3' x 3'	590 ltrs	7.5HP
3'-6" x 3'-6"	900 ltrs	10 HP
4' x 4'	1400 ltrs	15HP
4'-6" x 4'-6"	1600 ltrs	20HP

Note: Working capacity to be calculated at 50% of container capacity.

This bead mills are batch process machine for size reduction and dispersing of paints, inks, coatings etc. The bead mills are widely used in labs for processing of small daily batches. The bead mill consists of a grinding vessel inside which rotates a shaft fitted with impeller disc. The grinding media and the charged material are filled into the vessel and the shaft is run at a very high speed for a particular time till dispersion is achieved. vessel with jacket arrangements is provided as a standard feature :

MODEL	HP	VESSEL CAP. IN LTRS.
FGB - 1	1	2
FGB - 2	2	5

Pug Mills are used for continuous mixing :

• Fertilizers
• Clays
• Heavy Chemicals
• Foods
• Animal Feeds
• Power Plant Waste

Pug mills are also used for pugging a wide range of materials from medium to heavy viscosity. Dry materials are also mixed or reacted with vehicles or binders. The construction materials (troughs and blades) in contact with the material being mixed can be stainless steel, common metals, hastelloy, inconel or nickel. The troughs are double "U" section with center saddle.

These can also be abrasion resistant steel lined, and/or jacketed for heating or cooling medium circulation. They accommodate two parallel shafts fitted with overlapping type blades for fast, thorough, progressive processing. Pug mills are normally driven through one motor with spur gearing.

These pug mills are available with belt, chain or direct driven configurations. Both shafts are equipped with stuffing boxes on the charging end. The discharging end may be equipped with shaft seals or stuffing boxes, depending on location of mixer outlet. Power inputs are available from 10 H.P onwards. The product discharge may be over a regulated weir, from the bottom of the trough, side of the trough, or over an angled chute. Apart from standard sizes, we also offer custom-build pug mills with covers in various lengths and widths to suit your process requirements. Pug mill units are available in single or double shaft units for specified applications. The units are available with adjustable pitched blades or bolted fin type.

These sand mills are used mainly by the paint, ink and coating industries for size reduction and dispersing of pigments in liquids. The particle size reduction upto 2 micron is possible in a single pass. The material to be processed is pumped from the bottom of the mill into the milling chamber, which is filled with grinding media of 3mm dia. The media is agitated by a shaft fitted with a number of impeller discs along its length.

As the material moves upwards, it is subjected to high hydraulic and shearing forces between the grinding media, which results in fine grinding of the material. This material then passes through the screen that separates the media from the process material. All sand mills are provided with a jacket arrangement for cooling the material in the grinding chamber.

Optional : grinding media and pressurized mills
 

MODEL	HP	CHAMBER CAP IN LTRS.	FLOW RATE/HR.
FG2	3	8	50
FG3	10	16	75
FG4	15	32	300
FG5	20	64	500
FG6	40	120	800

Flow rate stated above depends on various factors such as material to be processed, feed rate, viscosity etc.

Our triple roll mills are excellent for super-fine grinding and dispersion of:

• Paints
• Printing Inks
• Enamels
• Chemicals
• Chocolates
• Leather
  
• Few other products.

Triple roll mills uses the shear force which is created by three rolls positioned horizontally and rotating at opposite direction. It can be executed at different speed to mix, refine, disperse and homogenize the viscous material.

Features :

• High performance capacity
  
• Durability
• Easy to install and operate

The Premier submersible basket mills are an exceptionally versatile dispersion system that can be applied to a wide range of processing industries.

Now High Efficiency is Simplicity Itself.

The submersible basket mills have redefined batch dispersion systems. This design insures that your materials pass through the high density dispersion zone within the milling chamber at a high frequency. This system offers a high degree of dispersion which can be many times more efficient than traditional media milling systems. Best of all, this exceptional level of efficiency is achieved without pipes, pumps or material transfer. The simplicity of the submersible basket mills system allows for very high material yields from batch to batch, as high as 99%. This means less clean-up and a reduction in waste solvents. Premixing, dispersion, compounding and dilution are all accomplished in a single unit that requires less space, less time and less energy to achieve bigger results.

Features and Benefits:

• Milling chamber design eliminates by-passing and inconsistent dispersion.
• Separate variable speed drives provide exceptional flexibility in mixing and dispersion.
• Because material flow is created by vortex action and centrifugal force, media overflow into the batch is eliminated.
• Impellers provide even circulation, ensure uniform dispersion, and allow a wider range of processing viscosities.
• Impellers are mounted on independent shafts and feature a separate variable speed drive.
• Operating speeds may be controlled manually or through an automated process controller.
• Side walls and bottom of the processing tank are jacketed along with the top of the milling chamber for efficient control of product temperature.
• Portable tank with non-sparking casters provides mobility for packaging or cleaning.
• Clean-up and product changeover are accomplished in less than 30 minutes on most products.

We are suppliers of planetary mixers used to :

• Mix Paints
• Adhesives
• Pharmaceuticals
• Foods
• Chemicals
• Electronics
• Plastics
• Pigments

This mixer is perfect for mixing and kneading viscous pastes under atmospheric or vacuum conditions.Planetary mixers combine a planetary blade and a high-speed dispersion blade. The planetary and the high-speed disperser blades rotate on their own axes and also rotate continuously around the vessel. Both agitators are in constant motion. The planetary blade feeds materials directly into the high shear zone of the orbiting high-speed disperser. High-speed dispersion can take place in the same mix vessel that will be used to blend in shear sensitive, viscosity building components. We offer various capacities range of planetary mixers from 1/2-pint through 750 gallons. Many options including jacketing for heating or cooling, vacuum or pressure, vari speed drives, etc are also available.

We supply a variety of mixers according to various requirements and specifications of the customers and industry. The Lab Mixes are used extensively in the processing of Newtonian products, where the saw tooth impeller works at high peripheral speed, (up to 30 mt/sec) developing high shearing forces. The vacuum is achieved through special seals between the cover and edge of the pan. A vacuum pump is chosen according to the properties of the mixing goods. (Normally rotary vane or liquid ring pumps). The impeller can be raised or lowered while working under vacuum, in order to reach maximum efficiency

Our manufactured and supplied range of ribbon blenders are used for making stiff paints (OBD) and putty. These ribbon blenders are twin tubs batch type blenders and are available in mild steel and stainless steel materials.

S.No.	Batch (KGS)	Horse Power
1	500kg	10HP
2	1000kg	20HP
3	2000kg	40HP
4	2500kg	40HP
5	3000kg	50HP
6	4000kg	60HP
7	5000kg	75HP
8	6000kg	75HP

These blending machines designs are most often used for the intimate dry blending of free flowing solids. The solids being blended in these units can vary in bulk density and in percentage of the total mixture. Materials being blended are constantly being split and intermixed as the shell rotates. Normal cycle times are typically in the range of 15 minutes, however can be less depending on the difficulty of blending.

Blending machines are stocked in 5, 10, and 15 cu.ft. capacity. Each is constructed of type 316-stainless steel and is internally polished to a 240 grit sanitary finish. The exterior is polished to an easily cleaned 150-grit finish.

All ross blending machines are supplied with intensifier bars to permit dumping and de-agglomeration as needed. Discharge is accomplished through a manually operated Butterfly valve. The valve is positioned 24 from the floor when in the bottom position. All units are provided with appropriate safety railings and appropriately interlocked safety interlocks. Stop-Start and E-Stop Pushbuttons are included with all blending machines.

All blending machines include the following standard features :

• Intensifier bars for delumping
• Atmospheric construction
• Type 316 stainless steel parts
• 150 grit exterior finish, mirror finish on internal surfaces
• Stainless steel support stands
• Manually operated butterfly discharge valves
• Safety railings
• Fully integrated motors and controls