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Lab Three Roller Mill

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Three Roller Mill


The machine achieves the grinding effect by squeezing the surfaces of the three horizontal rollers and rubbing at different speeds. Adjust the gaps between the rollers by manual, Equipped with an emergency stop button to prevent equipment damage caused by falling foreign objects. The rollers are cast from special hard alloy, and can also be made of pure zirconia.

The laboratory three-roller mill consists of three rollers, mounted on a frame and directly driven by an electric motor. Generally, the rotation directions of the rollers are different. The feeding and discharging rollers are installed on the slide track and have a spring device. The distance between the rollers can be adjusted with a hand wheel. Being squeezed by the rollers, the product particles become finer and then brought out by the discharging roller. The end of the discharging roller is equipped with a scraper to separate the material from the roller and fall into the collection bucket.


The Three Roller Mill is mainly used to grind high viscous paste materials which alsohave high fineness requirements such as paints, inks, coatings, pigments, food, cosmetics, etc.

Competitive Advantage:

1、Wide range of viscosity

This three roller mill can be used for low,medium and high viscous products, especially for high viscosity and thick product.

2. Cooling Jacket

The center of the roller can pass cooling water when the equipment is running, which has a good cooling effect. The normal temperature rise is less than 10º, and the product quality is guaranteed.

3、Different options

Frequency converter can be added.The roller material can be made of Zirconia.




Roller Diamter

Roller Length

Processing Capacity








3-18 (by three times)

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