PE Series Jaw Crusher

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PE Series

Overview
The PE series jaw crusher is primarily used to crush ores and blocky materials of medium particle size (125-1120mm). Generally, it enables coarse crushing and fine crushing, and the compressive strength of materials shouldn’t be more than 320MPa.

This series of jaw crusher is provided in a wide range, ideal for primary crushing. At present, it has been extensively applied to mining, metallurgy, construction, highway, railway, water conservancy, chemical engineering, ceramics, fireproofing and other industries.

Features
1. Discharge gate comes with wide adjustable range (see details in the parameter table as below) to meet different requirements of customers. The gasket type adjusting device is user friendly and also enhances operational flexibility and stability.
2. This crushing equipment saves energy by 15%-30%, and energy saving rate of entire system is nearly doubled.
3. The lubricating system of our jaw crusher is reliable, safe and easy for part replacement, making for small maintenance load, less downtime and high service efficiency.

Working Principle
The mining crusher makes use of drive and extrusion principle for crushing. With belt and belt pulley driven by motor, movable jaw is in vertical motion via eccentric shaft. The included angle between toggle plate and movable jaw increases with the rise of movable jaw, thus pushing the movable jaw plate to approach to fixed jaw plate. At this time, materials are ejected into crushing chamber under the large force of jaw tooth, and are then broken into materials of smaller sizes.

When the movable jaw of jaw crusher for metallurgy descends, the included angle between toggle plate and movable jaw decreases, and the movable jaw plate departs from the fixed jaw plate under the action of pull rod and spring. By this time, crushed materials have been expelled out of crushing chamber.

With continuous rotation of motor, periodic material crushing and discharging are performed for batch production. You will be surprised by the performance of our jaw crusher.

Parameters

Model and specification	Max. particle size of feedstock(mm)	Discharging gate size(mm)	Production capacity(m3/h)	Rotating speed of eccentric shaft (r/min.)	Power (KW)	Overall dimension(mm)	Weight(kg)
PEF250×400	210	20-60	3-13	300	15	1108×1142×1392	3000
PEF400×600	340	40-100	10-40	275	30	1700×1732×1653	6800
PEF500×750	425	50-100	34-68	275	55	2050×1860×2154	11320
PEF600×900	480	75-200	32-120	255	75	2792×2168×2250	17600
PEF750×1060	630	75-200	75-150	255	110	2920×2424×2950	26000
PEF750×1200	650	80-160	96-200	210	110	4445×3014×3415	42632
PEF900×1060	700	230-350	218-300	250	110	3160×2424×2950	32600
PEF900×1200	750	95-200	140-280	200	132	3500×2826×3270	50000
PEF1000×1200	850	195-265	200-350	200	185	3600×2826×3280	52600
PEF1200×1500	1020	150-300	270-500	180	200	4300×3540×4043	88000
PEF1300X1500	1120	250-400	400-700	180	250	4500×3540×4043	96000
PEX150×500	125	10-40	5-12	300	11	1200×1230×1180	2470
PEX150×750	125	10-40	5-15	300	15	1220×1480×1180	3600
PEX250×750	210	10-50	8-22	300	22	1400×1617×1412	4980
PEX200×1000	160	10-50	9-25	300	22	1480×1992×1380	6800
PEX250×1000	210	15-55	10-32	300	30	1580×1992×1380	7350
PEX250×1200	210	15-60	12-38	300	37	1530×2192×1380	8700
PEX300×1300	250	20-90	15-65	300	75	1930×2400×1747	11600
PEX400×750	320	15-50	12-40	300	37	1800×1742×1863	9510
PEX400×1200	340	20-80	18-60	330	55	1650×2192×1863	11278

Structure Chart:

1.Fixed jaw plate
2.Liner board
3.Movable jaw plate
4.Movable jaw
5.Cram
6.Toggle plate base
7.Push rod
8.Draw rod
9.Spring
10.Adjusting gasket
11.Toggle plate cushion
12.Toggle plate

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