Jaw crusher is a commonly used equipment in the 1000 tons per hour gravel production line. Therefore, the jaw crusher needs regular maintenance for long-term operation. The following introduces what to pay attention to when maintaining the jaw crusher.

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The maintenance of jaw crusher generally includes two main parts: lubrication and repair. Regular attention and timely lubrication of the friction surface can ensure the normal operation and service life of the machine.

The maintenance of jaw crusher is very important. Wear parts such as jaw plate and toggle plate need to be checked regularly and replaced in time to cope with the high loss caused by hard material crushing. Establish a detailed component life monitoring system to ensure that the wear condition of the equipment is well understood. At the same time, insist on maintenance record logs to record the details of each maintenance in order to track the equipment status and optimize the maintenance plan. This can not only extend the life of the equipment, but also ensure production continuity and efficiency.

The jaw crusher can be turned on after confirming that there is no material in the crushing chamber. The start-up order in the entire sand production line is dust collector (optional), discharge conveyor, jaw crusher, feed conveyor, vibrating feeder, etc. To prevent steel objects or parts from falling into the crushing chamber, if conditions permit, a detection and iron removal device can be installed after the vibrating feeder.

When adjusting the feeder, the feed amount should be gradually increased to ensure that the material height in the crushing chamber is about four-fifths of its height to optimize the crushing effect. At the same time, the feed particle size should be controlled within four-fifths of the width of the feed port to maintain continuous and uniformity to avoid excessive or intermittent feed affecting the performance of the crusher.