Ways to Improve the Performance of Jaw Crusher

For global quarry exploitation, hard‑rock crushing, ore processing and construction‑aggregate manufacturing sectors, jaw crusher acts as the primary‑crushing core device of the whole crushing production‑line. It deals with hard and coarse raw stones such as granite, basalt, river pebble and iron ore. Improper feeding habits, worn‑out wearing components and unreasonable installation settings often result in strong vibration, low throughput, excessive energy consumption and frequent shutdown‑down faults. By optimizing feeding conditions, conducting periodic inspections and adjusting machine parameters, operators can lift the comprehensive working performance of the jaw‑crushing machine.

Effective Measures for Jaw Crusher Performance Optimization

jaw crusher factory Shanghai Dongmeng Equipment focuses on research‑and‑development, production and upgrading of mining crushing machinery. The enterprise supplies worldwide customers with reliable jaw crushers, production‑line planning service and professional overseas after‑sales‑support.

1. Control the feeding specification and feeding speed

The maximum size of raw ore cannot surpass the permitted feeding opening. Over‑large stones will cause material blockage and heavy shock load. Keep even and continuous feeding by vibrating feeder, avoid material stacking on one side of the crushing chamber.

2. Regularly examine and replace vulnerable parts

Jaw plates, toggle plates and toggle seat are main wearable components. Once the tooth profile of jaw plates becomes flat, the crushing force will drop greatly. Follow the replacement‑cycle guidance from the jaw crusher factory to renew spare‑parts on schedule.

3. Adjust discharge opening reasonably

Set the discharging gap in accordance with output requirements. When finer finished materials are required, narrow the opening properly. Balance production capacity and the service‑life of wearing accessories.

Daily Maintenance Skills for Stable Machine Performance

1. Guarantee good bearing lubrication

Clean lubricant lowers bearing friction and heat generation. Polluted or insufficient lubricating oil is one major reason for bearing burning‑out and equipment halt.

2. Fasten all fastening bolts

Long‑time rock crushing brings strong vibration which loosens bolts. Carry out routine checks on movable jaw bolts, motor fasteners and foundation fasteners to cut down vibration‑caused energy loss.

Production‑line Matching Optimization

Set up screening equipment before and after crushing. Screen out fine‑grained materials ahead of feeding to reduce the machine‑loading burden. Scientific process layout, standardized operation and systematic maintenance can maximize the working capability of the jaw crusher and create stable economic returns for stone processing plants.