Specifications

fine crusher
-Reasonable structurer and design
-Excellent all-around service
-Economical durable
-Special dust device

Fine Crusher,sand making machine,sand maker

 

Working Principle of  Sand Making Machine:
1.Center Feeding:
Raw material falls down into feed hopper, then enter into impellor through central entrance hole. It is accelarated in high-speed impellor, then is thrown out at speed of 60-75m/s. When it hits impact plate, it is crushed. Final products come downwards though outlet. 
2. Ring Feeding:
Raw material falls down into feed hopper, then through ring, it is divided into two divisions by material-deviding plate. One enters into impellor through the center of material-deviding plate. The other falls down from outside of material-deviding plate. Material, which is thrown out by impellor at speed of 60-75m/s, hits material coming down from outside of material-deviding plate. In this way, material is crushed.

 

type	Rotor Diameter(mm)	Rotor lengh(mm)	Revolution of Rotor (r/min)	Input size(mm)	Output size(mm)	cobble(t/h)	Lime stone(t/h)	Power(kw)
PFC-0808	800	800	960	below100	below5	30-45	40-65	55
PFC-1010	1000	1000	887	below150	below5	35-55	50-100	75
PFC-1212	1200	1200	760	below150	below5	40-100	60-120	132
PFC-1414	1400	1400	676	below200	below5	60-120	70-150	160