Hammer crusher is suitable for MID-hard and light erosive materials, whose pressure resistance strength is no more than 100Mpa and humidity lower than 15%, such as coal, salt, chalk, gypsum, blocks, limestone, etc. Working principle Hammer crusher mainly consists of frame, rotor, trapezoidal iron plate, bar grate, etc. And the frame consists of the upper part and the lower part, which are made of welded cut armor plate, while other parts are connected into one by bolts. High manganese steel liners are mounted in the frame and can be replaced after wearing out. There are several sets of hammers equipped on the main shaft of the hammer crusher in regular distribution. They constitute the rotor with dial and hammer shaft. Driven by the motor and V-belt, the main shaft rotate with rotors. And the rotors spread to the surrounding extensions under the centrifugal force brought from rotating. So when big materials fall into the crushing cavity of hammer crusher, they will be broken into pieces by high speed rotors. The qualified materials after crushing will be discharged from the gap of grate at the bottom, while those unqualified ones will still stay in the crushing part and then discharged when they reach the acceptable size after repeated actions of hammers and trapezoidal iron plates. Features Hammer crusher has compact structure and reasonable layout. It is convenient to install, and easy to operate and maintain. It can crush large, medium and small sized stones, and has high reduction ratio. It suitable for use in cement plants. Mode Rotor diameter(mm) SpecificationWidth*length(mm) Feeding particle diameter(mm) OutputCapacity(t/h) Powerkw Weight(t) Dimension(mm) PC-0706 700750 618*510 ≤ 400 50-70 75 3.2 1950*1340*1480 PC-0808 800*750 780*610 ≤ 500 80-100 132 5.3 2280*1790*1670 PC-0910 900*1000 1070*750 ≤ 600 150-200 110*2 9.8 2600*2200*1940 PC-1012 1000*1180 1255*810 ≤ 650 250-300 132*2 13.2 2800*2310*2210 PC-1213 1200*1280 1350*900 ≤ 750 300-350 160*2 17.1 2970*2580*2510
