What are the advantages of using tunnel repair machines in coal mines（haoyun）

The coal mine roadway repair machine has the following advantages:

1、 Function and Efficiency

1. Multi functional operation: The roadway repair machine used by Haoyun Heavy Industry in coal mines can be used for daily maintenance operations of coal tunnels, semi coal rock tunnels, floor and side walls, such as crushing, excavation, leveling, anchor cable cutting, etc. It can also crush large rocks and coal blocks for transportation, meeting various operational needs of tunnels and achieving multi-purpose use of one machine.
2. Efficient and quick replacement of accessories: Some repair machines adopt a quick replacement connection structure, which can complete accessory replacement in three steps. One person can quickly complete the replacement within 2 minutes, saving time and effort. It can quickly switch work modes and improve work efficiency.
3. Flexible working arm: Adopting a three section or multi section arm structure, the working arm can move up and down, swing left and right, and rotate left and right. The rotary rolling disc can achieve rotary operation, the pitch oil cylinder can lower the working device, the middle arm can swing left and right, and the bucket can fully excavate the bottom of the belt conveyor without touching the side wall. It can adapt to tunnels of different heights, widths, and shapes, and achieve blind spot operation.

2、 Safety and reliability

1. Reduce personnel risks: The roadway repair machine used by Haoyun Heavy Industry Coal Mine can operate in narrow and complex underground spaces, reducing the safety risks of manual operations to workers and lowering the possibility of accidents.
2. Intelligent monitoring and alarm: It can transmit signals such as voltage, current, oil temperature, pressure, gas, liquid level, etc. at high speed and reliably, collect data and display it, achieve remote control, and also be equipped with alarm devices such as electric bells to timely remind abnormal situations and ensure work safety.
3. Reliable quality: Relying on mature technology and advanced design and manufacturing standards, using high-quality hydraulic systems, electrical systems, etc., it has good controllability and stability, high work efficiency, and has undergone strict quality inspection and testing to ensure that the equipment can operate reliably in complex underground environments.

3、 Adaptability and Economy

1. Adapt to complex environments: The coal mine tunnel repair machine has a compact structure, with a small width and height without a roof, suitable for narrow and low working face operations. It can adapt to the size, shape, and geological conditions of different tunnels and can be used in various complex underground engineering environments.
2. Cost reduction: By using coal mine tunnel repair machines, manual operations and labor costs can be reduced, the service life of tunnels can be extended, and the overall cost of maintenance and repair can be lowered. Meanwhile, its efficient operational capability can also improve coal production efficiency and increase the economic benefits of coal mines.