Does PE500*700 jaw crusher suit medium stone crushing?

Does PE500*700 jaw crusher suit medium stone crushing?

  • Submitted By: Rating
  • Date Submitted: 05/15/2015 1:27 AM
  • Category: Business
  • Words: 419
  • Page: 2

Product application
Jaw crusher is featured simple structure, reliable running, convenient operation and maintenance, it is mainly used for the coarse and medium-coarse crushing of stones with Compression strength does not exceed 320 Mpa. The machine is suitable for large and medium-sized mines, quarry and building material etc.

Main Specifications
The following specifications is subject to Jaw crusher of Great Wall Heavy Industry Company.
Model PE500x750
Feed opening size (W×L) 500×750mm
Max. Feeding size 425mm
Adjustable range of outlet hole 50-100mm
Rotating Speed of eccentric shaft 245r/min
Capacity 40-100t/ h
Motor model Y280M-6
Motor power 55KW
Motor rotating speed n980r/min
Actual capacity of crusher is affected by several issues, such as material feeding methods, shape of raw materials, scales of various sizes, working conditions etc.
The described performance parameters are calculated based on crushing for dry and medium hard stones of which the bulk density is 1.6ton/m³.

Working Principle and Structure Features
The machine is mainly consisted by following parts:
1. Frame; 2. Fixed Jaw Plates; 3. Left and Right Guard Plates;
4. Movable Jaw Plates; 5. Movable Jaw; 6. Eccentric Shaft;
7. Toggle Plate; 8. Adjusting Base; 9. Adjusting Screw Stem;
10. Adjusting Wedge Block; 11. Fittings of Tension Spring
The eccentric shaft is driven by electric motor through V-belt and grooved pulley, and the movable jaw moves circularly, then the material in crushing cavity will be crushed.
The fixed jaw plates on front end of frame are fastened by right and left guard plates, while the movable jaw plate is fastened on movable jaw by lock block. If one end of the fixed jaw plate and movable...

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