three roller grinding mill factory for sale

Three-roller mill is referred to as three-roller machine. Three-roller mill can be divided into two kinds: experimental three-roller mill and production three-roller mill. Three roller mills are effective grinding and dispersing equipment for high-viscosity materials, mainly used for grinding liquid slurry and paste materials such as various coatings, paints, inks, pigments, plastics, cosmetics, soaps, ceramics, rubber, etc.

How does the three-roller grinder work?

Working Principle: The three roller mill has three rollers installed on the frame with the center on the same plane. The three roller mill achieves the grinding effect through the mutual extrusion of the surfaces of the three horizontal rollers and the frictional shearing at different speeds.

The three roller mill is the grinding and dispersing equipment, which has an irreplaceable role in the improvement of coating product quality. The precise design and strict requirements of the parts make the equipment capable of continuous and stable micron-level grinding and dispersing, and the unique online gap correction and recipe menu functions make the equipment more flexible in operation, and a number of safety protection measures are adopted to guarantee the safety of operation during the whole production process.

The three-roller mill has the following features:

• Using one cycle, it is possible to completely homogenize and disperse the substance, reduce the particle size and break the agglomerated particles. The result is a homogenized slurry, which can be the basis for further processing of the material.

• The distance between each roll can be adjusted by touch screen to ensure the parallelism of the rolls. The elastic tensioned squeegee sockets ensure constant squeegee pressure and do not need to be readjusted during operation.

• Different materials of rolls can be used, and the choice of roll and doctor material - from stainless steel to aluminum oxide, silicon carbide and zirconium oxide - meets different needs.

• The safety devices on the three-roller machine ensure great safety for the operator, and the machine can be cleaned easily and quickly.

What are the applications of three-roller mills?

Modern three-roller mills have been networked, which makes data collection and analysis on the computer side feasible. They are usually suitable for high volume production in companies and have a wide range of applications in industries such as conductive pastes, special inks, food processing, cosmetics, dental materials and nano-materials.

Maintenance of three-roller grinder

After half a year of continuous use of the three-roller machine, it is recommended to carry out an overhaul, dismantle and wash the moving parts of each place, change the clean lubricant again, and carefully check the smooth flow of the oil circuit, and repair the problems found in the dismantling and washing in time. When the roller is deformed in use, it must be stopped and resharpened. Roller repair and grinding too many times, the roller diameter is less than the requirements later, will produce the transmission gear top tight and the roller between each other to leave a gap phenomenon, then the gear must be amended.

The sharp mouth of the discharge blade should be carefully corrected before installation, fine research smooth, never allow to leave a spill thorns and cracks, after the blade is short, you can loosen the countersunk head screw, move outward and use again.

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