Hammer Crusher

In the mining industry,SBM keep up with the trend of the times and optimize its own products constantly, according to customer feedback.In research for many years,the SBM Hammer crusher arises at the historic moment.Hammer crusher is the primary crusher crushing the largest size 600-1800 mm material directly to 25 mm or below.It is the best choice to produce coarse powder at big capacity.
SBM Hammer crusher use the high-impact effect of the hammer ,which can be used to proceed the medium and fine crushing.The Hammer crusher is especially for the 0-3mm coarse powder products.In addition,it is offered for both dry and wet crushing of brittle, medium-hard materials in mining,construction, industrial powder making etc.Hammer crusher is not only can be used for crushing production line, sand production line,but also be used in mineral processing production line to instead of cone crusher.

Application of Hammer Crusher

SBM hammer crusher can be widely used to crush the materials with the medium hardness and brittle features in the field of mining, cement, coal, metallurgy, building materials, roads, burning,refractory materials and ceramic industries.etc.

It is suitable for primary crushing.The crushed materials are mainly including coal, salt, chalk, gypsum, brick, limestone,glasses, and phosphate and so on,with the anti-pressure less than 320MPa and moisture less than 15%.

Distinctive feature of Hammer Crusher

  1. New technology working hammer,with good impact resistance.
  2. Seal structure,without dust pollution and dust leakage problem.
  3. The overall design beautiful shape,compact structure,less wearing parts.
  4. High yield,large crushing ratio,good abrasion resistance and easy to maintenance.
  5. Low power consumption and evenly granularity product.
  6. Final product size can be adjusted by changing the screening plate.
  7. Gap between rotors and screening plate can be adjusted according to different requirement.

Working principle of Hammer Crusher

SBM Hammer crusher is composed mainly by the frame, rotor, impact iron bar,grid bar and other components.Driven by the motor, the rotor which consist of main shaft, disk, pin shaft and hammers rotates at high speed in the crushing cavity. Raw materials enter the cavity through the feed opening. Materials in the cacity are blowed, impacted and ground by the hammer. Below the rotor is the sieve plate, which screens the materials. Materials that reach the required size can be discharged from the sieve plate, while the oversize materials will be left and crushed again until reach the standard size.

Technical data of Hammer Crusher

Model Rotor Diameter (mm) Roter Length (mm) Hammer Quantity Max Feeding (mm) Discharging (mm) Capacity (t/h) Power (kw) Motor Model REV (r/min) Machine Size (mm)
PC300×400 400 300 16 <100 <15 3-8 11   1100 855×795×862
PC400×600 600 400 20 <150 <15 8-15 18.5   1000 1155×1100×1255
PC600×800 800 600 28 <220 <20 15-30 45   900 2360×1500×1580