Applicabilities
PEV series jaw crushers are suitable for primary, secondary and fine crushing of various ores or rocks with a compressive strength not exceeding 2ooMPa. They are applicable to industries of mines, sandstones, cement, road construction,metallurgy and chemical engineering.
Working Principle
The motor drives the mainframe pulley wheel through the V-shaped belt and the mainframe pulley wheel drives theeccentric shaft so that the jaw will periodically move up and down, back and forth in a reciprocating manner along the predetermined regular motion trajectories.
Then, the materials inside the crushing chamber are crushed, and discharged through the discharge port dependent upon their dead weight.
Product Features
Modular Non-Welded Structure
Big jaw crushers with a dimension of 1,200x1,600 or bigger dimension, with modular and non-welded structures, are more sturdy and durable. They are easy to transport and install.
Finite Element Analysis
The whole design process from part modeling to structural analysis is controlled effectively.
Optimized Crushing Chamber +Stroke
Increase yield of crushing machines and improve granular shapes of products.
Wedge Adjustment
Wedge adjustment can be made during operation or shutdown of the crushers. Users can make mechanical or hydraulic adjustment according to their needs. Hydraulic adjustment is highly automatic. The users can adjust the discharge port and pre-tighten the jaw as long as they press corresponding button.
Four Bearings With The Same Specification
Bigger than bearings of other crushers with the same specification, these bearings have longer service life. They reduce categories of parts and prolong replacement cycle.
High-Quality Parts
The application of high-quality alloy steel castings and hot rolled steel plates increases stability and prolongs service life.
Multiple Optional Parts
Feed hopper, safety hood of flywheel belt pulley, automatic lubrication system and hydraulic adjustment system improve operation efficiency, increase operation safety and lower production costs.
