Overview

This machine is widely used for inks, pigment, plastics, pasters, and chocolate' grinding test.

This mill can customize the function of stainless-steel body, heating or cooling rollers & variable speed adjustment.

It is especially for high viscosity and high fine products.
The three rollers squeeze materials by different speed so as to get good result.

All the gears are dipped inside lubricant which will prolong the machine life to maximum limit, reduce noise and energy consumption.

Design Highlights

• This model adopts newest chain wheel transmission system, all gears are dipped in lubricant which will prolong the life 

    and reduce noise.

• Traditional adjustment has changed to the gear adjusting which is more stable.

• With removable bronze side shields on top.

• Water temperature indicator can be set in both inlet and outlet to keep stable temperature & good quality.

• The cooling water cycling system and roller heating system can be available as customer request.

Working Principle

The rollers are mounted on an iron frame, who’s center is on the line. It gets the effect of grinding through the surface

of the horizontal three rollers squeezing each other and the friction at different speeds.

The steel drum can be hollow. The material is added between the middle and back rolls. Because the rotation direction

of the three drums is different (the speed increases from the back forward), this produces a good grinding effect.

The material was scraped off by a scraper which is put in front of the preliminary roller.Generally, the tri-roll mill is

made of cold hard alloy cast iron. The surface hardness reaches above HS70°.

The diameter of the roller is high precision ground and the material can be grinded to about 15μm.

Technical Parameter

1. Power: 0.75KW, 2.2Kw, 7.5Kw, 15Kw

2. Voltage: 380V/400V, 50HZ ( voltage can be customized )

3. Rollers'diameter: 65mm, 150mm, 200mm, 315mm, 405mm

4. Rollers’ speed: 26/70/145rpm

5. Rollers’ material: alloy stainless-steel or pottery

6. Transmission ways: by gears

7.  Accessory: with scraping knife

Product Application

This model is suitable to do the materials of viscosity up to 3,000,000 cps.

Production capacity:  for lab trials & industry use.

It is mainly used for the grinding of various kinds of paints, inks, pigments, plastics, cosmetics, soap, ceramics,

rubber and other liquid and paste materials.