Hammer crusher

Heavy duty ring hammer crusher

Key words: ring hammer crusher
Type: Impact Crusher
Application: Mine/ Coal
Discharge Grain size mm: ≤25
Product description: duty ring hammer crusher is from ENWEI company which is a professional duty ring hammer crusher supplier and exporter in china!!!
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PCH Type of Crusher is suited for breaking all kinds of brittle material, with maximum anti-pressure strength no more than 100Mpa and surface moisture content within 15％, like coke coal, coal, shale, slag and loose limestone etc,. It is widely used in the fields of building material, metallurgy, chemistry, coal mines, having good features of large breaking ratio, capacity and even grain size.

The crusher is mainly composed of rotor part, machine body and adjusting mechanism etc. The rotor is directly driven by motor via fluid coupling. The rotor part mainly includes main shaft, end disk, hammer disk, hammer bar, and ring hammer etc. Ring hammer is suspended on the hammer bar, and hammer bar is installed on the end disk and hammer disk, end disk and hammer disk are fixed on the main shaft with flat key and round nut.

The machine body mainly includes upper and lower body shells, breaking plate, bar screen, support for bar screen, lining plate etc. Breaking plate and bar screen are installed on the support for bar screen, and one end of support for bar screen is suspended on the bearing housing at two sides of upper body shell with a shaft, while the other end is connected to adjusting mechanism with a joint plate. Lining plates are installed on the internal wall at two sides of body shells to protect shell from being frayed.

When working, once material entering into crusher, firstly, the material is broken under impact force with high-speed rotating beater, and then, with kinetic energy from beater, the material is thrown to the breaking plate at a high speed, and so second breaking is obtained. After then, final material is discharged out of crusher through opening of bar screen, while material which cannot be broken will enter into metal collector and shall be removed regularly.

Final grain size can be adjusted by changing screen plate with different opening. Generally, the final grain size of bar screen is 30 mm, any special requirements about grain size or whether pass-by hopper needed should be noted when ordering.

Type	Rotor diameter* length mm	Rotor Rotational speed r/min	Max. Feeding grain size mm	Discharge Grain size mm	Capacity t/h	Motor type	Motor power KW	weight (excluding motor) dimension (LWH)
PCH 0402	400*200	960	200	≤30	8-12	Y132M-6	5.5	800 kg 810890560 mm
PCH 0404	400*400	970	200	≤30	16-25	Y160L-6	11	1050 kg 980890570 mm
PCH 0604	600*400	970	200	≤30	22-33	Y180L-6	18.5	1430 kg 10501270800
PCH 0606	600*600	980	200	≤30	30-60	Y225M-6	30	1770 kg 13501270820mm
PCH 0808	800*800	740	200	≤30	75-105	Y280M-8	45	3600 kg 285016501200 mm
PCH 0808A	800*800	740	200	≤10;≤20 ≤30;≤40	40-150	Y280M-8	45	4100 kg 285016501200 mm
PCH 1010	1000*1000	740	300	≤30; ≤10	130-200; 65-100	YL315L1-8; YL315L2-8	90; 110	6100 kg 355020001500 mm
PCH 1016	1000*1600	740	300	≤30	90-350	JS128-8; Y400-8	110; 155	8560 kg 503620002160 mm
PCH 1216	1200*1600	740	400	≤30	600	YKK450-8	355	15000kg 575025002200 mm
PHZ 1212	1200*1200	740	400	≤30	400	YKK400-8	220	13250 kg 499525501950 mm
PHZ 1216	1200*1600	740	400	≤30	600	YKK450-8	355	15000 kg 575025002200 mm
PHZ 1221	1200*2100	740	400	≤30	800	YKK500-8	450	24000 kg 600025002210 mm