800-1250mm Wheat Flour Roller Mill

MME Series Commerical Electrical Roller Mill Used In Grain Milling Equipment

Working principle

After the machine starting up, the rollers begin to rotate. The distance of two rollers is wider. During this period, there is no material fed into the machine from inlet. When engaging, the slower roller moves toward faster roller normally, meanwhile, the feeding mechanism begins to feed material. At this time, the related parts of feeding mechanism and roller gap adjusting mechanism begin to work. If the distance of two rollers is equal to working roller gap, the two rollers engaged and begin to grind normally. When disengaging, the slower roller leaves from faster roller, meanwhile, the feeding roller stops feeding material. The feeding mechanism makes the material flow into the grinding chamber stably and spreads the material on the roller working width uniformly. The working state of feeding mechanism is in accord with the working state of roller, feeding material or stopping material can be controlled by the feeding mechanism. The feeding mechanism can adjust the feeding rate automatically according to the volume of feeding material.

Specifications

Selling Points :

Level sensor is controlled by infrared. Sensitive flow control, accurate feeding of feed roller avoid the frequent engage and disengage of roller and extend the service life of roller .

Roller : Double metal centrifugal casting , high strength and good wear resistance .

Unbalance of the dynamic balance ≤ 2g .

Total radial run-out < 0.008 mm .

The shaft end is treated with 40Cr and the hardness is HB248-286 .

Hardness of roller surface : Smooth roller is Hs62-68, tooth roller is Hs72-78. Besides , the hardness distribution is uniform , and the hardness difference of the roller is ≤ Hs4 .

Long service life .

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800-1250mm Wheat Flour Roller Mill Images