limestone roll crusher / toothed roll crusher / double roller crusher price

Specifications 1. even product size

2.easy maintenance

3.Reliable stable operation

limestone roll crusher / toothed roll crusher / double ro

limestone roll crusher / toothed roll crusher / double roller crusher price   double roller crusher       double roller rock crusher     double roller rock crusher     double roller crusher     double roller rock crusher         Product principle of Double roll crusher   The double roller crusher is mainly composed of rollers, high manganese steel roller sheet, steady bearing of roller, depress device and regulating device and driving device. Adjustment of discharge particle size: the clearance between the two rollers can be adjusted to change the sizes of final products. There is a wedge or gasket regulating device between two rollers, and an adjustable bolt on the top of wedge. Wedge block will drive the movable roller leave the fixed one when it is pulled up by adjustable bolt, and the gap between rollers is bigger and also the discharge particle size become larger; when wedge block moved down, the movable roller may close the fixed roller under the force of pressure spring and the discharge particle size become smaller. As for gasket device, the discharge particle size may be adjusted according to the number of gaskets. The fixed part of roller and movable roller are driven by the motor via reducer and v-belt, the raw materials fall into the part between the two rollers from inlet of the machine. The two rollers rotate inward simultaneously. The materials are extruded, crushed and grounds, then the end products come out from the bottom of this crusher.   Main technical parameters of Double roll crusher:  

Model	Roller dia. (mm)	Roller width (mm)	Feed size (mm)	Discharge size (mm)	Capacity (t/h)	Feed opening size (mm)	Motor power (kw)	Overall dimension (mm) (mm)	Weight (kg)
2PG600	600	400	<40	3-8	5-20	370×400	11×2	2555×2490×1050	4000
2PG800	800	600	<60	3-10	15-40	600×500	22×2	3490×2884×1035	7500
2PG1000	1000	700	<80	3-12	20-50	700×600	30×2	4398×3354×1190	12000
2PG1200	1200	750	<90	3-14	30-80	800×600	45×2	4547×3653×1478	17000
2PG1500	1500	800	<100	3-15	40-100	800×800	75×2	4832×4037×1765	27000
2PG1800	1800	800	<130	3-18	60-130	800×800	90×2	5645×3850×2092	30000