Brief Introduction – Three Roll Mill:

 

The three roll mill is especially suitable for processing materials with high viscosity and fineness.

The machine is equipped with cooling system to reduce the temperature. It is widely used in high viscosity industries, such as, paint, printing oil, coating, ink, pigment, plastic, food, etc.

The three rollers, with parallel arrangement, rotate at different velocity to squeeze, rub, shear and grind the materials.

 

Main Features:

• The three rollers are made of the cold hard alloy material and grinded on the special convex abrasive machine, so that the effective working surface of rollers are slightly convex.
• The space between different rolls can be changed manually. It is one of the best wet grinding equipment for grinding and refining.
• In order to finish  the original fineness, hardness, and toughness, materials can be grinded once, twice or more times, and ultimately to achieve the required fineness (generally about 3-18 microns, determined by the fineness board).

• Type	SM65	SM120	SM160	SM260	SM315	SM 405
  Roller Diameter(mm)	65	120	160	260	315	405
  Roller Working Surface Length (mm)	140	280	320	620	760	810
  Roller Speed Ratio(slow to fast)	1: 2.67: 7.1	1: 3: 9	1: 2.4: 4.98	1: 2.5: 6.25	1: 2.87: 8.1	1: 3: 9
  Dimension(L*W*H)	400 450 480	800 700 770	780 800 850	1330 1300 1150	1670 1500 1450	1900 1950 1880
  Motor Type	An Ordinary Motor or Explosive-proof Motor
  Power(kw)	0.55	1.1	2.2	7.5	11	15
  Weight(kg)	80	320	500	1800	2580	4200