Model ： Raymond mill HD1620
Max.feeding size:30mm
Fineness: 80-400 mesh
Capacity:2.5-18T/H
Ring size: φ 1620 ×  300mm
Total power: 322kw
 
Advanced structure of the main mill :
 
1. The main mill of the raymond mill  adopts buffer device, and the structure of the housing barrel is optimized for stable operation and low noise.
The main mill  and the analysis machine adopt the quick change pressing device, the maintenance is convenient.
2, large conveying capacity: the blower of the raymond mill adopts high pressure centrifugal fan, the air volume and air pressure increase, greatly improving the pneumatic conveying capacity.
3. High classification accuracy: the classifier of the raymond mill adopts squirrel cage cone turbine classifier, and the granularity of finished products can be adjusted arbitrarily within 80-400 mesh.
4, arc frictionless air duct: the air duct adopts arc frictionless air duct design to reduce the wind resistance, reduce the loss of air volume, so that the flow direction of materials is good, so as to increase the powder separation rate of the analysis machine.
5. New type of roller grinding device: the roller grinding device of the raymond mill adopts new type of maintenance-free structure with reliable sealing. Its bearings are lubricated with oil, thus reducing fuel consumption and maintenance cost.
6. Large amount of shoveling: super large shoveling knife is adopted to make the most amount of material sent into the grinding roller and grinding ring for grinding.The blade is made of alloy steel and durable.