PE 250*400 jaw crusher with feed hopper,Stone crushing mobile jaw crusher

Jaw Crusher is widely used aggregate crusher to crush all kinds of materials with a compressive strength lower than 320MPa in mining,metallurgy,public road,railway,hydropower and many other industries.

Main features

1. Heat treated shafts forged of special alloy to handle overloads and hard materials.

2. Heavy duty self aligned spherical roller bearings absorbs and withstand extreme shock, radial and thrust load and offer substantially more bearing life.

3. Much heavier, stronger, massive one piece frame, stress- relived for optimum reliability.

4. Toggle bearing wedges for easy in, easy out bearing replacement.

5. Hardened barrel wear lines (Side plate) protect the pitman (Lever).

6. Replaceable Fix & swing jaw plate made out high chrome & manganese percentage.

7. One piece cast pitman (Lever) stands up to the most demanding crushing applications.

8. Larger stroke, deeper crushing motion, steeper nip angle means higher capacity and greater throughput