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rotor mill for powder coating

rotor mill for powder coating

It can crush all kinds of materials with Mohr hardness less than 3. The comminution rotor is composed of multi-layer comminution disk and multiple comminution knives, with high comminution efficiency. The blade is made of wear-resistant alloy and can be r

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General introduction to rotor mill for powder coating

  It adopts rotor type grinding, multi-layer grinding cutter head, strong shearing force and dispersing force, which can be used for the disintegration of agglomerates, the grinding and drying of water-containing materials and the grinding of fiber materials;

  Especially suitable for the disintegration and reduction of agglomerated materials, such as: light calcium, kaolin, aluminum hydroxide, magnesium oxide, and ultrafine pulverization of heat-sensitive materials such as polyvinyl alcohol, PVC, PE, and cellulose. Widely used in non-metallic mining, chemical, fuel, feed, food and other industries;

  Particle size range: D50: 3~45μm.

Advantages of rotor mill for powder coating

  It is especially suitable for dispersing and reducing agglomerated materials, such as light calcium, kaolin, aluminum hydroxide, magnesium oxide, polyvinyl alcohol, PVC, PE, cellulose and other heat sensitive materials. Widely used in non-metallic minerals, chemical industry, fuel, feed, food and other industries.

Working principle of rotor mill for powder coating

  The materials are evenly sent into the crushing chamber by the feeding system, and are strongly impacted by the high-speed rotating crushing disk. The crushing rotor is composed of multi-layer crushing disk and multiple crushing blades. The materials are crushed by shear, collision, friction and other crushing forces. The qualified materials enter the collection area for collection with the updraft, and the coarse materials return to the crushing area for secondary crushing.

Technical Data of rotor mill for powder coating

Parameter / Model 400 600 800 1000 1200 1500
Diameter of grinding disc (mm) 400 540 725 950 1150 1450
Rotating speed of grinding disc (rpm) 4200 3050 2100 1850 1480 1250
Linear speed of grinding disc (m/s) 87.5 86.7 79.8 92.0 89.1 94.9
Grinding motor power (kW) 30 45 75~90 110 132~160 200~250
Air volume (m³/h)(max) 3000 4500 6000 7500 9000 12000

  Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above parameters are for reference only, please consult our engineers for details.

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