颚 type crusher-Leida jaw crusher-E-type crusher manufacturer introduction and explanation

颚-type crusher-Leida jaw crusher-E-type crusher manufacturer introduces and explains Zhengzhou Lida Machinery Equipment Co., Ltd. (controlled by Shande Technology (Beijing) Co., Ltd.) as the leading domestic crushing and screening equipment The equipment manufacturer and the comprehensive solution provider of aggregate processing have carefully developed an efficient, energy-saving crushing device for the jaw crusher. The medium-sized, large and medium-sized rock-breaking machine is one of the fist products of our company. Especially in the design and production of large-scale rock-breaking machines, it is at an absolute leading level at home and abroad. The rock crusher is one of the most commonly used crushing equipments in industrial and mining production. It is mainly used for medium and coarse crushing of various materials with compressive strength not exceeding 320 MPa. It has large crushing ratio and high output. The utility model has the advantages of simple structure, reliable work, simple maintenance and economical operation cost.



颚 type crusher structure, performance characteristics
The PE and PEX series of jaw crushers are powered by electric motors. The eccentric shafts are driven by the V-belts and the sheaves through the motor pulleys, so that the moving jaws reciprocate according to the predetermined trajectory, so that they will enter the fixed raft and the movable raft. The material in the crushing chamber composed of the edge guard is broken, and the finished material is discharged through the lower discharge port. The crushing method of the series of rock crushers is a curved extrusion type. The motor drives the belt and the pulley. The eccentric shaft moves the moving jaw up and down. When the moving jaw rises, the angle between the bracket and the moving jaw becomes larger, thus pushing The slab is close to the fixed slab, and at the same time the material is crushed, smashed, crushed, etc.; when the moving squat is down, the angle between the bracket and the moving raft becomes smaller, and the moving slab is under the action of the rod and the Spring. After leaving the fixed slab, the broken material is discharged from the lower mouth of the crushing chamber, and the mass production is realized as the motor continuously rotates the rock breaking machine for periodic crushing and discharging. The structure of the E-break is mainly composed of a frame, an eccentric shaft, a large pulley, a flywheel, a moving raft, a side guard, a bracket, a bracket rear seat, a shimming Screw , a return spring, a fixed raft and a movable raft. The brackets also serve as insurance

颚 type crusher 1. Simple structure, convenient maintenance and use; stable performance, low operating cost; large crushing ratio; 2. deep broken chamber and no dead zone, improved feeding capacity and output; 3. its crushing ratio is large, The product has uniform particle size; 4. The gasket type discharge opening adjustment device is reliable and convenient, and the adjustment range is large, which increases the flexibility of the equipment; 5. The lubrication system is safe and reliable, the parts are replaced easily, and the maintenance workload is small; 6. The structure is simple. Reliable work, low operating costs; 7. Equipment energy saving: single machine energy saving 15% ~ 30%, system energy saving more than double; 8. Discharge port adjustment range is large, can meet the requirements of different users; 9. low noise, less dust.



Jaw crusher parameters

Model specification	Feed port size (mm)	Maximum feed size (mm)	Discharge port adjustment range (mm)	Processing capacity (m3/h)	Motor power (Kw)	Weight (t)
PE-250×400	250×400	210	20-60	3-13	15	2.8
PE-400×600	400×600	340	40-100	10-35	30	6.5
PE-500×750	500×750	425	50-100	25-60	55	10.6
PE-600×900	600×900	500	65-180	30-85	55-75	15.5
PE-750×1060	750×1060	630	80-180	72-150	90-110	28
PE-800×1060	800×1060	680	100-200	85-143	90-110	30
PE-870×1060	870×1060	750	170-270	145-235	90-110	30.5
PE-900×1060	900×1060	780	200-290	170-250	90-110	31
PE-900×1200	900×1200	780	95-255	100-240	110-132	49
PE-1000×1200	1000×1200	850	195-280	190-275	110-132	51
PE-1200×1500	1200×1500	1020	150-300	250-500	160	100.9
PEX-150×750	150×750	120	18-48	5-16	15	3.5
PEX-250×750	250×750	210	25-60	8-22	twenty two	4.9
PEX-250×1000	250×1000	210	25-60	10-32	30-37	6.5
PEX-250×1200	250×1200	210	25-60	13-38	37	7.7
PEX-300×1300	300×1300	250	20-90	10-65	75	11

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