High precise Three Roll Mill Heating and cooling design for the roll

Main feature

1. Roller Material: ZrO2/ Al2O3/ SiC/ Si3N4, Nanoscale Ceramic Roller

2. Ceramic Roll Speed: 0-500RPM

3. Power Configuration: Servo motor, Steady moment, Safe and reliable

4. Adjust the gap between two rolls by single handle,

Ceramic rollers parallel movement, more convenient

5. High precise (minimum 1μm, depend on materials)

6. Ceramic roller precision: concentricity < 2 micron,

linear degree < 2micron, exterior planeness < 0.3micron

7. Easy-cleaning roller

8. Hopper(optional)

Product specification

Features

Manually adjust roller clearance, simple and reliable structure;
Suitable for grinding high-viscosity material;
Cooling jacket roller design
Hard steel roller material as standard
Adopt gear rollers power transmission to get more stability and endurance

Working Principle
The equipment consists of three rollers fixed on the frame and driven directly by the motor. The rotation direction between rollers is generally different, the former roller rotates forward, rear roller rotates backward. The speed of former roller is quick, while speed of rear is slow. The mid roller is fixed, former and rear roller are mounted on the slide with spring devise. Adjust the distance between three rollers by hand wheel. The material, charged from space between rear roller and middle roller, are squeezed by the rollers to obtain smaller particle size. Then the material are rolled out by the fast roll(Roll rotates at high speed).The scrapper at the fast roller separate materials from the roller and fall into the collection barrels.