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The Essential Components and Parts of Jaw Crushers

There are several key components with the unique function installed on the jaw crusher during the operation of the machine. Different functions lead to different results. We should make the best use of these functions in order to improve the jaw crusher’s working efficiency and reducing production cost as much as possible.


1. Main frame. The frame of the jaw crusher is the core part which occupies about 39% of the whole machine’s weight. So when we focus on reducing the weight of the frame, we will surely reduce the manufacturing cost.

2. Moving jaw. It is the main part of the crusher to produce crushing stroke. Its structure is not possible to change since being adopted for years. So if we want to improve the performance, we should try to change the moving features of the jaw.

3. Toothed plate. The abrasion degree of the toothed plate has much to do with the crushing cavity formed by the fixed toothed plate and swing tooth plate. The best way to reduce the weight of the toothed plate is to improve the cavity’s shape.

4. Flywheel. To reduce the weight of the flywheel will reduce the production cost.

5. Bracket. The length of the bracket is the main parameter for users to consider. It has much effect on the crusher’s technical functions and main engine. So it may help to improve the crusher’s performance by lightening the weight of the bracket.


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