Pneumatic Roller Dia 250mm Mini Flour Mill Machine

Roller Mill Spares MSQ125 Grain Milling Equipment

Roller Mill Specifications:

Roller mill Features:

The grinding roller surface hardness :

Hs62-68 for smooth rollers and Hs72-78 for fluted rollers. Uniform hardness distribution, and the hardness difference is less than or equal to Hs4. Good quality and not easy to damage.

The rollers of roller mill is fixed horizontally, complete with a servo feeding device, which further improves the milling performance of the equipment.

Clearance between rollers for air suction is designed, which manages to reduce the temperature of the working rollers effectively.

Roller:

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

Unbalance of the 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.

Roller Mill Working principle:

After MME series Electrical Roller mill 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.