impact crusher machine
PF series impact crusher of counter - ore crusher is my company in the absorption of advanced technology at home and abroad, combined with domestic mud sand industry specific mining conditions and the latest generation of counter - developed crushing machine, the device has the advantages of high crushing ratio, the broken material after a cube particle, wear resistance and long service life etc., used for the user has made significant economic benefits.
impact crusher Working principle: material into the body touch on high-speed rotating hammer, hammer a head-on blow by, the bulk materials broken immediately, scrap high speed toward the back plate, second collision crusher, material and the subsequent rebound from each other to achieve the final material impact crusher broken purpose.
(1) the three heavy counterattack plate structure, make the material more hard blow, extrusion, friction reduction, reduce the loss, to extend the service life of the hammer wear.
(2) the counterattack plate and hammer the gap can conveniently regulated through the adjusting bolt, effectively control the grain size.
(3) PF impact crusher type open cover is equipped with a hydraulic device, so that the repair is more convenient.
Modern ball mill lining board is no longer simply protect ball mill cylinder components, it has become the direct effects of technical components of the grinding efficiency and energy consumption. Due to its direct energy transfer, the grinding body also plays a role of the classification, structure shape, material and so on mill production efficiency has great influence. In recent years, at home and abroad have attached great importance to research new lining board. Ball mill lining board with common layering type lining plate with rib, large convex corrugated lining plate, surface circumferential stepped lining board, cone liner, spiral ribs and grading lining plate, angle spiral grading lining...