Preparatory work before installing tunnel drilling rigs and other coal mine drilling rigs

The tunnel drilling rig is a new type of drilling rig developed based on years of research and development of coal mine gas drainage drilling rigs, through in-depth on-site research, and combined with the actual conditions of my country’s coal mines. It has practicality, reliability, drilling capabilities, and drilling capabilities. The efficiency and safety of use have been greatly improved. It is a high-quality updated product.

The preparations before installing the tunnel drilling rig are as follows:

1. Before entering the installation site, check the tunnel support and ventilation conditions, and deal with any problems in a timely manner. When renovating and strengthening the drilling site, dirty debris should be cleared away, clean water pools should be dug, and ditches should be dredged.

2. Local ventilators or wind guides should be installed in windless locations. The wind is not allowed to stop during the drilling process, and reliable wind power locking devices must be installed.

3. Water pressure, mechanical parts, power switches, etc. should be in good condition and meet the requirements.

The tunnel drilling rig is a new type of drilling rig developed based on years of research and development of coal mine gas drainage drilling rigs, through in-depth on-site research, and combined with the actual conditions of my country’s coal mines. It has practicality, reliability, drilling capabilities, and drilling capabilities. The efficiency and safety of use have been greatly improved. It is a high-quality updated product.

The preparations before installing the tunnel drilling rig are as follows:

1. Before entering the installation site, check the tunnel support and ventilation conditions, and deal with any problems in a timely manner. When renovating and strengthening the drilling site, dirty debris should be cleared away, clean water pools should be dug, and ditches should be dredged.

2. Local ventilators or wind guides should be installed in windless locations. The wind is not allowed to stop during the drilling process, and reliable wind power locking devices must be installed.

3. Water pressure, mechanical parts, power switches, etc. should be in good condition and meet the requirements.