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Raw material mill
Raw material mill

Raw material mill

Feeding Granularity: φ1.5×5.7~φ4.6×10.5+3.5m

Production Capacity: 4.5-210t/h

Application Range: cement plants, silicate products, building materials factories, refractory material plants, glass and ceramics factories


  • active-lime
  • bauxite
  • cement
  • clay
  • concrete
  • more

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Raw material mill is a crucial machine in the secondary crushing of materials which has experienced primary crushing and burdening. It is widely used to grind all kinds of rocks and other grindable materials in cement, silicate products, new building material, fireproofing material and glass ceramics production industry etc.

Performance Advantages of Raw Material Mill

1. The unique streamlined design reduces ventilation resistance, expands effective volume and improves yield of the mill. The final products are discharged smoothly.

2. Different lining structures are adopted in mill's different stages, improving the grinding efficiency obviously.

3. The working pressure in the mill is negative pressure, avoiding effectively the powder leakage phenomenon.

4. Heat preserving method is adopted in the mill, so the material drying degree can reach 6%-8%.

The control device of raw material mill reserves a DCS connector, satisfying customers' collective control to the mill.

The raw material mill can be divided into common raw material mill, air sweeping raw material, rear dump improvement raw material mill and middle dump improvement raw material mill according to its structure and grinding method. So we should choose raw material based on the actual production in order to get the best economical benefits. Fote Machinery has formed a variety of product series with different specifications and different functions after a long term exploration and summary of its design and production. Fote Machinery has a special achievement in the ore slag, cement and other materials grinding. We also can design specific process according to different materials, discharge fineness, crafts etc. Fote raw material mill is your first choice because of its attractive price and excellent after-sale service.

Technical Data

Product specification
Milling form Transmission form Gear box Motor power
Production capacity
Total weight
Model Speed reduction ratio
Φ1.5×5.7 Open flow Brim ZD40 3.55 130 4.5-6 25.8
Φ1.8×6.4 Open flow Brim ZD60 4.5 210 7.5-15 43
Φ2.2×6.5 Circle flow Brim ZD70 5 380 14-26 60
Φ2.4×7 Circle flow Brim ZD70 5 475 24-28 81
Φ2.4×10 Circle flow Brim ZD80-4-LL 6.44 570 32-36 118
Φ2.6×10 Circle flow Brim JDX710 6.3 800 45-50 130
Φ3×9 Open flow Brim JDX800 6.3 1000 55-60 158
Φ3.2×9 Circle flow Brim MBY900 7.1 1250 62-65 195
Φ3.5×10 Open flow Brim JDX900 5.84 1250 70-75 200
Φ3.8×7.5 Circle flow Brim JDX900 5.6 1600 80 233
Φ4.6×10+3.5 Circle flow Central shaft JQS3550 15.1 3550 190 415
Φ4.6×10.5+3.5 Circle flow Central shaft JQS3550 15.1 3550 210 476

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