The ZQ-26 rail pneumatic rock loader is widely used in underground mining for efficient ore handling, but like any industrial machinery, it can face operational issues. Understanding common faults and their preventive measures ensures smoother operation and longer machine life.

1. Derailment Issues

Causes of Derailment in ZQ-26 Rail Pneumatic Rock Loader

Causes of Derailment in ZQ-26 Rail Pneumatic Rock Loader

Derailment is a critical issue that disrupts mining operations and can damage the loader and track. It often occurs due to uneven tracks, worn wheels, or excessive load during operation.

Solutions and Preventive Measures

Widened and Thickened Wheels: Our solution uses wider and thicker wheels, which improve stability and reduce the risk of derailment.

Regular track inspection and alignment can prevent sudden derailments.

Operators should avoid sharp turns at high speeds, ensuring smoother movement on underground rails.

2. Weak Loading Performance

Why Loading Power Drops

Weak or insufficient loading power in the ZQ-26 rail pneumatic rock loader often stems from air leaks, malfunctioning valves, or clogged filters in the pneumatic system.

Our Solutions

Self-developed Pneumatic Components: Our ZQ-26 rail pneumatic rock loader operating valves, air valves, and filters are self-designed and manufactured, guaranteeing excellent sealing and low failure rates.

Regular maintenance of these components ensures consistent airflow and maximum digging force.

Cleaning and replacing filters prevent contamination and reduce performance loss.

3. Upper Body Rotation Stiffness or Jamming

Causes of Rotation Problems

The upper body of ZQ-26 loaders may rotate stiffly or jam due to dust, debris, or worn bearings, which hinders operational flexibility.

Solutions

High-Quality Sealing Components: We use premium seals to prevent dust and foreign particles from entering and blocking ball movements.

Regular Cleaning and Lubrication: Periodically clean the rotation bearing area and add grease to maintain smooth movement.

Monitoring for wear ensures timely replacement before major issues arise.

Conclusion

Addressing common faults in the ZQ-26 rail pneumatic rock loader, such as derailment, weak loading, and upper body rotation issues, is crucial for reliable underground mining operations. By using widened wheels, self-developed pneumatic components, and high-quality seals with proper lubrication, operators can reduce downtime and extend the life of their equipment. Preventive maintenance and careful handling ensure the loader performs at its peak efficiency every day.