PEY Series Hydraulic Jaw Crusher-Hongxing Machinery(HXJQ)

PEY series hydraulic jaw crusher is one type tilting crusher with overload protection function.

The load of machine will soar when crushing some unbroken materials, and then the hydraulic protection device can decrease the load automatically in order to avoid the sudden load greatly impacting the body. This machine can safely be used in the crushing projects of those foreign materials with extreme hardness.

jaw_crusher

The Performance Characteristics of PEY Series Hydraulic Jaw Crusher:

1. Movable jaw body 2. Fixed tooth plate 3. Below the shield
4. Frame body 5. Fixed tooth plate compacts 6. Top guard
7. Side fender bolts 8. Events tooth plate 9. Movable jaw plate
10. Dust collector 11. Hydraulic soft Road 12. Adjustment mats
13. Small hydraulic cylinders 14. Spring rod section 15. Spring
16. Hydraulic cylinders 17. Wear Plates 18. Ski brackets seat
19. After the bracket pad 20. Spring rod 21. Brackets
22. Front bracket pad

The Working principle of PEY Series Hydrulic Jaw Crusher:

Those materials being crushed will enter into the crushing chamber( made up of fixed tooth plate, movable tooth plate and side linings) from the upper, and discharged from the outlet of crushing chamber(discharging port) after being crushed by movable jaw plate. The activity of movable jaw plate is generated by the eccentric shaft rotating boosted by transmission part.

Hydraulic system is the overload protection device of the machine, which can reduce the loading pressure of the body in order to realize the purpose of protecting the body. The established sufficient hydraulic piston of hydraulic system can provide a stable support brackets in the normal crushing process. The brackets can transport the peak load to the oil system by piston when the jaw plate meets some unbroken materials, which will make the oil pressure reach the set value or more, and then the pressure of system will immediately signaled.

To open the cylinder path leading to the tank in order to reduce the pressure of oil cylinder, and the movable jaw will enlarge the discharging port under the power of weight and spring tension in order to discharge the unbroken materials, and this process can be named "over iron". To cut off the path between fuel tank and tank after solving the above problem, and to open the oil circuit of oil cylinder can make the machine operating again by recovering the prior discharging size.

This machine is made up of three main parts: pendulum jaw mainframe, hydraulic protection device and controlling cabinet.

Technical Parameter

PE/PEX jaw crusher

Model	Feed opening size(mm）	Max.Feeding size (mm)	Adjustment range of discharge port (mm)	Capacity(t/h)	Rotation speed of eccentric shaft(r/min)	Power (kw)	Dimensions（L×W×H） (mm)
PE 150×250	150×250	125	10-40	1-3	268	4P 5.5	760×700×860
PE 200×300	200×300	180	15-50	2-6	260	4P 7.5	915×780×990
PE 200×350	200×350	180	18-60	3-10	276	4P 11	1000×914×1112
PE 250×400	250×400	210	20-70	5-21	300	6P 15	1100×1032×1285
PE 400×600	400×600	340	40-100	16-64	270	6P 30	1623×1736×1615
PE 500×750	500×750	425	50-100	40-110	268	6P 55	1920×1850×1920
PE 600×750	600×750	500	150-200	80-240	268	6P 55	2020×1850×1920
PE 600×900	600×900	500	65-160	50-160	254	6P 55	2530×1900×2340
PE 750×1060	750×1060	630	80-180	110-320	245	8P 110	2680×2380×2785
PE 900×1200	900×1200	750	100-200	220-380	208	8P 110	3470×2876×3330
PE1200×1500	1200×1500	1020	150-350	400-1000	180	8P 160-245	4850×3220×3680
PE1500×1800	1500×1800	1200	220-350	500-1200	180	8P 280-380	5160×3660×4248
PEX 150×750	150×750	120	18-48	8-25	320	4P 15	1170×1575×1030
PEX 250×750	250×750	210	25-60	13-35	320	6P 22	1550×1730×1470
PEX 250×1000	250×1000	210	25-60	16-52	330	6P 30	1580×2006×1390
PEX 250×1200	250×1200	210	25-60	20-61	330	6P 37	1780×2214×1430
PEX 300×1300	300×1300	250	20-90	16-105	300	6P 55	2210×2320×1723