hammer mill for rock mining plant

The hammer mill was developed for the both dry and wet crushing of brittle, medium-hard materials for the mining, cement, coal, metallurgic, construction material, road building, petroleum and chemical industries. The mills are most suitable for crushing brittle minerals such as coal, salt, plaster, alum, brick, tile and limestone with a compressive strength no more than 100 MPa and humidity no more than 15%. The mill can be adjusted to the cleft and the discharging granularity as per the customers’ requirements, satisfying a variety of needs,
The motor drives the rotor to rotate at a high speed through the belt. The rotor has a series of hammers on the outside face which then interact with the feed material in the chamber. When the feed material enters the working area of the hammers, the hammers utilize the high rotational velocity to connect with the slower moving feed material.

When the crushed products meet the required size it then passes through the screen and is discharged via the outlet and onwards through the processing circuit. If the crushed product is not of sufficient size it remains in the crush zone until it is reduced enough to pass through the screen or mesh.

Model Specification Feeding Size Discharging Size Capacity Motor power(kw) Total weight(t) Dimensions
(mm) (mm) (m³/h) (L×W×H)(mm)
PCΦ400×300 ≤200 ≤25 5-10 11 0.8 900×670×860
PCΦ600×400 ≤250 ≤30 10-22 22 2.26 1200×1050×1200
PCΦ800×600 ≤250 ≤35 18-40 55 4.8 1310×1180×1310
PCΦ1000×800 ≤350 ≤35 25-50 75 5.9 1600×1390×1575
PCΦ1000×1000 ≤350 ≤35 30-55 90 8 1800×1590×1775
PCΦ1200×1200 ≤350 ≤35 50-80 132-160 19.2 2060×1600×1890
PCΦ1400×1400 ≤350 ≤35 50-100 280 32 2365×1870×2220
PCΦ1600×1600 ≤350 ≤35 100-150 480 37.5 3050×2850×2800
  • Simple structure, compact size, light weight;
  • High efficient, high crushing ratio, Finished product small and uniform;
  • Easy maintenance and reliable operation.

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