Based on lucubrating the theories of stone crushing, we adopt the American and European advanced technology and design this type of jaw crushers which meet customer’s requirements very well. Compared with other jaw crushers, this type of jaw crushers own advanced structure, relative lighter weight, easier installation, reliable performance, more convenient operation, higher capacity and crushing ratio and so on.
Jaw crushers supply the best way to crush hard stone. Dividing the style structural design simplify the installation specially in down hole operation. The speed technology fully yields strong power to improve the higher crushing ratio and capacity. Shock mitigation system protects the operating machines.

Jaw crushers adopt the modular construction and no-welding designs remove stress concentration and improve the service life. When there is difficult to transport or install the whole machine in the site, this type of jaw crushers can be divided and then install that reduces the freight and installation cost.
After long-term operation, the parts of jaw crusher are easier to be checked and changed than the welding or casting contracture that reduces the maintenance and operation cost.
The front plate, movable jaw plate, back plate, bearing base and other parts adopt high quality cast steel. Heavy eccentric shaft adopts high alloy steels which process smithing, fault detection, impact extrusion and other special techniques. Four aligning roller bearing and high performance dustproof sealing resist the impulse load and severe atmosphere.
The adjusting system of jaw crusher adopts shim block structure, staff gauge and special gear system to simplify the adjustment of discharge opening.
The belt wheel of motor adopts probe-drogue connection to simplify the maintenance. Customers can use their needed belt wheel to meet their capacity.

Integrated motor and main frame structure saves the space shorten the length of V-belt and reduce vibration of V-belt so that the life of V-belt will be longer.
The protecting covers of V-belt and flywheel protect the safety of worker. The watching-windows of covers bring the convenience for the work to check the operation.
Jaw plates adopt high manganese steels with metallographical checking. The connection of jaw plates are processed the mechanical workout. All of these improve the crushing ratio.
Guide chute ensures the material be fed in to the crushing cavity. It is not necessary to remove the guide chute while changing the jaw plates. It is easy to unload the guide chute in other maintenance. Installing a protecting cover avoids the materials splashing, protects the workers and supplies the convenience to check the operation.

The special protecting cover for the belt conveyor avoids the sharp materials to hurt the belt. Specification and Technical Parameter:

Model		C510×800	C670×1000	C750×1130	C950×1250	C250×1200
Feed opening (mm)		510×800	670×1000	750×1130	950×1250	250×1200
Feeding size (mm)		430	530	630	800	210
Discharge opening (mm)		40-125	60-200	70-200	100-250	15-60
Speed of eccentric shafte (rpm)		320	320	300	240	360
Power (kw)		60/75	90/110	90/110	110/132	37
Dimension (L×W×H)		2480×1460×1750	3090×1642×2300	3228×1990×2500	4184×2321×3245	2108×1940×1680
Weight (t)		8.3	15	22	39	6.9
Discharge opening (mm)	The size of final products(mm)	Capacity (t/h)
15						55-91
20						68-114
30						96-161
40	0-60	57-88				127-212
50	0-70	74-110				159-266
60	0-80	90-130	104-160			192-320
70	0-90	110-158	114-176	125-192
80	0-100	128-195	135-208	147-226
90	0-120	151-233	161-248	171-263
100	0-130	172-265	187-289	196-302	205-341
125	0-160	237-329	240-385	267-411	271-452
150	0-190		329-510	323-481	346-577
175	0-230		429-580	395-578	430-716
200	0-270		550-650	494-713	524-830
225	0-300				595-950
250	0-330				680-1070