Three-roll grinder

The three-roll mill disperses agglomerated pigment particles into the binder by utilizing the shearing force generated from three horizontally arranged rollers rotating in opposite directions at different speeds. It is primarily used for grinding slurries in the coatings and ink industries, achieving fine and uniform distribution of solid particles.
Selection
When selecting, consider the viscosity of the material to match the roller gap, determine the roller size based on production capacity requirements, choose stainless steel or alloy steel material according to the corrosiveness of the material, select roller flatness and hardness parameters based on precision requirements, and configure explosion-proof ratings and motor power accordingly.

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.

$ 1008.00

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.

$ 2539.00

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.

$ 734.00

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.

$ 726.00

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.

$ 2064.00

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.

$ 1723.00

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.

$ 5172.00

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.

$ 869.00

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.

$ 7244.00

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.

$ 710.00

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.

$ 1170.00

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.

$ 12184.00

Using D type High Accuracy Impact device, Measurement range 30~ 110HS, can detect cast steel roll, forged steel roll and cast iron roll three kinds of hardness of materials, with anti-Impact and anti-electromagnetic interference ability, support 7 kinds of Hardness standard automatic conversion.

Using roll-to-roll continuous solution pool mode, the width of the substrate is 200mm, and it is dried by 130 ° C hot air Oven; the solution pool can be lifted and heated, and PLC control ensures stable operation, which is suitable for a variety of substrate processing.

$ 47881.00

Using a roll-to-roll continuous solution cell process, the substrate is crystallized or attached under specific conditions. Equipped with a 130 ° C hot air Oven drying system, the effective application width is 180mm, and the mechanical speed range is 0.1-300 mm/min. The solution cell has a lifting function and a separate heating design to ensure process Stability and operation safety.

$ 47881.00