Raymond mill works 
 Large block of raw materials is broken jaw rock breaking machine to the required feed size by the bucket hoist the material transported to the storage silo, electromagnetic vibrating feeder evenly sent to the grinding cavity of the host blade and roller with the process of transfer materials scoop throwing feed mill roll ring between the formation of the litter layer, the material in the grinding roller and grinding ring, so as to achieve the purpose of milling. The powder after grinding sub-fan airflow brought to the analysis machine the powder, the fineness requirements of the powder with the air flow through the pipe into the cyclone collector for separation collection, finished powder is discharged by the discharger, return air duct air by the cyclone collector top inhalation blower. Undesirable powder will be thrown by the blade and the outer wall of the air flow out of the meal the child since the action of gravity fall into the grinding chamber for regrinding. The machine throughout the airflow system is closed loop, and the circulation flow in the positive and negative pressure state. 
 Raymond mill performance characteristics 
 1, Raymond important parts are of high quality steel, wear parts are made of wear-resistant materials, the whole high wear resistance, and reliable operation. Host blade knife in the operation is always in contact with the material, so blade knife consists of upper and lower two parts, lower seat wear remove the connecting bolts can be swapped. 
 2, the whole three-dimensional structure, small footprint, systematic, and from the roughing of raw materials to delivery to the milling and final packaging can be its own independent production systems. 
 3, machine gears with sealed gear boxes and pulleys, transmission smooth, reliable operation. 
 4, the electrical system of centralized control, milling workshop basic unmanned operation and easy maintenance. 
 5, dust pollution and low noise. 
 6, refined powder fineness of uniform pass the screening rate of 99%, which is difficult to have other milling equipment. 
 7, electromagnetic vibrating feeder to feed evenly, easy to adjust, small size, light weight, fuel-efficient power-saving, easy to maintain.