Three-roll mill for pigment grinding.

The three-roll pigment grinding mill disperses pigment agglomerates into the binder by utilizing the shear force generated from the relative rotation of three horizontally aligned rollers at different speeds, forming a uniform slurry. It is used in the production of coatings and inks to grind liquid color pastes, ensuring color consistency and achieving the required fineness.
Selection
When selecting, consider matching the material viscosity with the adjustable range of the roller spacing, determine the roller size based on production capacity requirements, choose stainless steel or alloy steel materials according to the corrosiveness of the material, verify the integrity of safety protection devices, and conduct a comprehensive evaluation considering energy consumption and maintenance costs.

Terms

Standards

Instruments

The three-roll extrusion grinding principle is adopted, the diaMeter of the roller is 65mm, the processing viscosity is 3 million cps, and the temperature can be controlled by chilling down water. The material of the roller can be selected from cemented carbide or zirconia ceramics.

$ 1021.00

The surface of three rollers is extruded and rubbed at different speeds to achieve grinding. The diaMeter of the roller is 65mm, and the fineness of grinding can reach 15μm. It is suitable for fine grinding and dispersion of high viscosity materials.

$ 800.00

The three-roll extrusion grinding principle is used to process materials with a viscosity of up to 3 million cps. The roller can control the temperature rise through chilled down water. The roller speed range is 23-178rpm. It supports the customization of ceramic materials such as zirconia and is suitable for paste grinding with high fineness requirements.

$ 2571.00

Three rollers are used to squeeze each other and friction at different speeds to achieve grinding. The roller material is cold hard alloy cast iron, with surface Hardness HS70 ° or more, and the fineness of grinding can reach 15μm, which is suitable for high viscosity material processing.

$ 7335.00

Three rollers are used for mutual extrusion and friction at different speeds to achieve grinding. Hardness of the roller surface is above HS70 °, and fineness of grinding can reach 15 μm, which is suitable for grinding dispersion of high viscosity materials.

$ 4592.00

Adopt Cr12 steel roll, Hardness reaches HRC52 °~ 58 °, Surface Hardness 0.2~ 0.1, easy to operate and easy to change color, suitable for fine grinding of material viscosity 30~ 8000cps range.

$ 880.00

Adopt Cr12 steel roll, Hardness reaches HRC52 °~ 58 °, surface roughness 0.2~ 0.1, speed ratio 1:3:9, easy to operate and low noise, suitable for efficient grinding of various materials.

$ 743.00

Adopting three-roll extrusion friction grinding principle, Rotation speed 28-152rpm adjustable, fineness of grinding up to 15μm, Hardness HS70 ° above the surface of cold hard alloy steel roller, support water chilling down system, suitable for high viscosity material processing.

$ 2090.00

The surface of the three rollers is squeezed and rubbed at different speeds to achieve grinding. The roller is made of cold hard alloy steel, with a surface Hardness of HS70 ° or more, a fineness of grinding up to 15μm, and a capacity of 350Kg/h.

$ 12983.00

Three rollers are used to crush each other to destroy the molecular binding force, and the material is crushed and mixed. The size of the roller is 65x135mm, the rotation speed of the middle roller is 88rpm, and the particle size of the starting material is 50~ 100μm.

$ 735.00

Adopt horizontal three-roller extrusion grinding, roller clearance hand adjustment, maximum processing viscosity 3000000cps, roller can be cooled down water temperature control, fineness control precision, suitable for a variety of viscosity materials.

$ 1745.00

360 degree tumbling structure combined with planetary disk swirl/spin, maximum Processing capacity 80L, minimum discharge particle size 0.1μm, support dry grinding, wet grinding, vacuum and other grinding methods, equipped with a variety of materials ball mill Tank to adapt to different samples.

$ 14482.00

Roller diaMeter 65mm, processing capacity 0.5-10 kg/h, support chill down water temperature control, emergency brake protection, can be customized ceramic roller material, to adapt to viscosity ≤ 3,000,000cps material.

$ 1185.00

Set dispersion and sand grinding functions in one, complete two processes in a single container, speed range 130~ 3000rpm, grinding basket size Φ 80x60mm, high efficiency and easy to clean.

$ 1413.00

The equipment is equipped with independent control dual disk system, supports 700/900/1400rpm three-speed Rotation speed switching, adopts cabinet structure for easy storage of consumables, and integrates chilled down water pipe to realize wet grinding operation, and improves sample preparation efficiency and Stability.

$ 2542.00

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