Jaw Crusher Wear Parts Wear Ratio

Jaw crusher wear parts include:

• Upper cheek plates
• Lower cheek plates
• Movable jaw
• Fixed jaw

In normal working conditions, different wear parts have different wear ratios. In order to avoid damage the jaw crusher, we must know every wear part wear ratio. The following is the ratio figure:

1. The wear ratio: Fixed jaw > movable jaw>lower cheek plate>upper cheek plate
2. The working time: 1 Fixed jaw= 1.5 Movable jaw= 3 Lower cheek plate= 6 Upper cheek plate
3. Usually, the fixed jaw wears the fastest.

Mr. Nick Sun      NICK@XZHUAGANG.COM