JE Series European Type Jaw Crusher

详情

Product Introduction

JE Series European Type Jaw Crusher is ideally suitable for primary and secondary crusher for material with compression strength less than **0MPA. JE Series European Type Jaw Crusher is of high crushing ratio, larger capacity, well-distributed final product size, simple structure, reliable performance, convenient maintenance, lower operation cost, etc. It is widely used in mining, metallurgy, construction, highway, railroad, and water conservancy, etc.

Working Principle

The electromotor drives the belt and pulley to make the movable jaw move back and forth, up and down through the eccentric shaft. The raw material is squashed or split when movable jaw plate moves towards fixed jaw together with movable jaw. When movable jaw and movable jaw plate turn back by eccentric shaft and spring, the raw material, which is squashed or split before discharges from the bottom outlet under jaw plate. The bulk-production comes true while electromotor rotates continuously and the movable jaw crushes and discharges the raw material periodically.

 

Product Features & Advantages

1. There are two types of machine frame: welded model and assembled model. The former is for small and middle size, and the latter is for big size.
The welded type adopts large arc fillet and low stress welding method, greatly reduces the concentration stress which ensures rack equal strength in all directions, high impact resistance, even force, low failure rate.
Assembled uses advanced modularization and non-welded frame structure design of high fatigue strength and high reliability. Meanwhile machine assembly design makes transportation, and installation more convenient, especially suitable for installation in narrow and small places like undermine and high altitude mining.

2. Symmetrical V formed design, toggle of large obliquity, long stroke, reasonable rotor speed, allow larger materiel block in feeding, higher productivity, homogeneous output granule, less attrition for jaw plate.
3. Heavy protective planch installed above the movable jaw plate protects internal bearing from damage caused by material falling down in feeding moment.
4. JE jaw crusher adopt mechanic or hydraulic device to adjust discharge opening. Compared with shim, adjustment by double block is simpler, saver, faster, and reduces downtime.
5. Integrative installation of motor chassis and crusher frame not only saves installation space of jaw crusher but also reduces the length of Vee belt. Thanks to synchronous movement of crusher frame, motor chassis and motor. Adjustable motor chassis can realize the adjustment of Vee-belts tensile force to make the Vee-belt more durable.

Note:1. The processing capacity is the data when the density of the broken material is 1.6×**3 kg/m3. The production capacity is related to the physical properties of the crushed material, the feeding mode, the feeding granularity and its composition;

2. Our products are constantly updated and improved, Devo reserves the right to change parameters and design without first notifying the user;

3. The above product configuration is not necessarily the factory standard configuration. Please consult us in detail when purchasing.