Product Details

Specifications

primary roll crusher
1.2PG series roll crusher;
2.Application:Mine,chemical ;
3.Discharging:2-30mm;
4.Capacity:5-125t/h.

Specifications of primary roll crusher :

1.2PG series roll crusher
2.Application:Mine,chemical,cement etc
3.Discharging:2-30mm
4.Capacity:5-125t/h

Brief introduction of primary roll crusher :

Roll Crusher (or Roller Crusher) is used for middle crushing and fine crushing of all kinds of ores and rocks under mid-hardness in mine, chemical industry, cement, building materials and other industrial sections. This crusher has simple structure and can be operated conveniently. Ideal product size depends on adjusting space between two rollers.

Working principle of primary roll crusher :

Roll Crusher is made up of two cylindrical rolls which are installed horizontally. The two rolls rotate in different directions, materials fall on top of the rollers and enter crushing chamber under the action of roll surface friction to be crushed by the rollers, and the final product is discharged from outlet. The crushing process is continuous. The crusher has strong discharging force, so even wet materials can also be discharged.

Product parameter of primary roll crusher :

Model	2PG400×250	2PG610×400	2PGC450×500	2PGC600×750
Diameter of roller (mm)	400	610	450	600
Length of roller (mm)	250	400	500	750
Max. feeding size (mm)	≤25	≤85	≤100	≤300
Discharging size (mm)	2—8	2—30	2—25	2—30
Capacity (t/h)	5—10	13—40	20—55	60—125
Roller number	2	2	2	2
Rotating speed (r/min)	180	75	65	65
Weight (t)	1.1	3.5	3.8	8.34
Overall Dimension (L×W×H) (mm)	1215×834×830	2235×1722×810	2260×2200×766	2780×3065×1310
Power (KW)	11	30	11	44