Product Details

Working process:

In the main frame, a 100-1500 kg powered pressure spring is fixed to the roller suspender. After the grinder is put into effect, the roller rotates around the main shaft, and rolls closely against the ring pressed by the high pressure spring and centrifugal force. And its rolling pressure ration is 1.2 times higher than that of the raymond grinder under the same power condition and the production output is raised to substantial degree.

When a certain degree of wear of roller and ring is effected, it is recommended to adjust the length of the spring to maintain the constant pressure between the roller and the ring. As a result, the stable output and fineness are ensured.

Technical parameters of Impact crusher

Type parameter	6R4525	5R4119	4R3216	3R90 4R90	3R85 4R85	3R75	3R65	3R60
Particle size of feed (mm)	<=30	<=25	<=25	<=25	<=20	<=20	<=15	<=15
Particle of finished product(mm)	0.125-0.044	0.125-0.044	0.125-0.044	0.125-0.044	0.125-0.044	0.125-0.044	0.125- 0.044
shift output at different material fine degree(t/8h)	16-120	8-60	4-45	3-35	2-28	1.5-20	1-18
Rotate speed of central shaft (r/min	82	105	130	160	160	160	180
Inner diameter of pulverzing ring (mm)	1770	1400	1073	973	885	865	725
Diameter of pulverzing roller(mm)	450	410	320	300	270	260	210
Height of pulverizing ring(mm)	250	190	160	160	150	150	150
Main Motor(kw)	y315m-4-32	y280s-4-75	y225s-4-37	y225m-8-30	y225m-8-22	y225s-8-18.5	y200L-8 -15
Fan Motor(kw)	y315m-4-132	y250m-4-75	y200L-4-37	y180m-4-22	y160L-4-15	y160L-4-15
Motor(kw)	y160m-4-11	yc200-4B-7.5	yc120-4A-5.5	y112m-6-2.2	y112m-6-2.2	y112m-6-2.2