Multi Mill R&D Lab Model, also known as the Small Multi Mill, is a self-contained, portable device that can quickly grind, pulse, mix, chop, and shred a variety of wet and dry materials without the need for additional attachments.
Multi Mill Machine uses the principle of variable force swing hammer blades with both knife and impact edges rotating with a carefully chosen screen to control size reduction, as opposed to the four common principles of size reduction—grinding, compression, impact, and shearing—which frequently do not produce controlled size reduction.
The material flow path in a vertical rotor machine is optimized. To prevent chocking and temperature rise during comminuting, material entering the chamber moves to the periphery and passes through the screen tangentially and radially.
Multi Mill R&D Model Video
Salient Features of Multi Mill Machine
- Suitable for dry and wet granules.
- All contact parts are made out of SS304 quality material.
- Castor wheel provided for the ease of mobility.
- Sieves available in sizes of 0.5 to 12mm hole diameter.
- 10 numbers of beaters with knife edges & impact edges & 02 nos. scrapper blades.
- In GMP Model complete body cladded with SS304 and polished to the matt finish & in Standard Model excluding product contact parts, all other parts made out of C.I. or M.S. and colored.
- Machine rated for continuous operation.
- Higher output with process uniformity.
- All contact parts can easily be dismantled and cleaned for change of product.
- Wide range of SS perforated screens available
- Machine portable on castor wheels.
- Reversible direction of blade rotation.
- Different size of screen / speed / screen / speed / amount of blade / direction of rotation of blade can be selected.
Design and Construction of Multi-mill Machine.
Unit consists of S.S 316 AISI quality material rotor fitted with 8 Nos. SS blades knife/impact edge having swing action and 2 Nos. scrapper blades. Rotor assembly fitted on SS shaft with suitable bearing. Other end of the shaft directly coupled with suitable H.P./3 PHASE/415V/60CS/2800 RPM flange mounting type motor through love jaw coupling. The speed variation will be achieved through A.C. Frequency drive unit with selected 4 speeds of i.e., 2800RPM/2200RPM/1600RPM/800RPM.
S.S Charging hopper with slide plate arrangement to control the material feed rate. S.S Screen with hold plate is provided to get desired size of granules. S.S discharge hopper with necessary holding arrangement. Drive unit supported on S.S column with S.S base plate fitted with PU castor wheels to achieve portability.
Technical Specification of Multi mill
Model |
MM 75 |
Production Output |
Up to 75 kgs. /Hour |
Rotor assembly diameter |
150 mm (approx.) |
Rotor Speed |
750 / 1500 / 2300 / 3000 RPM |
Beaters |
12 knife & impact edges & 2 scrapper blades |
Screen dimensions approx. |
Inner diameter – 260 mm, Height – 135 mm |
Drive Motor |
1 H. P., 1440 RPM, 440 Volts, 3 Phase, 50 Hz. |
Starter |
DOL Starter with reversible switch |
Material Charging Height |
1250 mm approx. |
Net Weight |
150 Kgs. approx. |
Gross weight |
275 kgs. approx. |
Overall Dimensions approx. (LXWXH) |
870mm x 965mm x 1630mm approx. |
Case Dimensions approx. (LXWXH) |
1200mm x 1550mm x 1860mm approx. |
* Power voltage can be adjusted as per customer’s domestic power voltage requirements.
* Rights of technical improvements & modification reserved.
* Illustrations & dimensions are shown for information purpose only.
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