crushing plants  : stationary  : rebounce/impact crusher: 20_16_4
Manufacturer: Resource id #8
reference number: 3416
20_16_4
Impact crushing plant Year of construction: 1980 Manufacturer: SBM Wageneder Type: 16-20-4 G2 Feeding opening: 2014 x 2010 mm Gap: 90 mm Electric drive: 450 KW Elmot-Schäfer with turbo coupling Voith Throughput: 400 - 500 per hour approx. (medium hard limerock) The SBM crusher 16/20/4 for coarse fraction is a primary high throughput crusher . The crusher can reach the throughput of 1000 t/h approx. given the maximal feeding grain size of 1500 mm and diminishment rate of 1/10 - 1/15. However, the throughput depends on the stone hardness, diminishment rate and engine power of the crusher. The SBM crusher for coarse fraction has been designed according to the time-tested principles of SBM impact mills. However, the design of its impact mechanisms have been adjusted for primary crushing.