Coal mine transfer machine step by step refers to the transfer machine through a specific drive device (such as hydraulic cylinders, motors, etc.), in the pre-set track or guide rail to achieve the gradual forward or backward movement. The principle usually involves the steps of sensors sensing the position information, control system issuing commands, and the drive device executing the action.

Cylinder for self-movement is a key part of coal mine machinery and equipment for realising the equipment moving forward by itself, which provides thrust for the equipment through hydraulic transmission principle, so that the equipment can move along the pre-set track or slideway.

The transfer machine support seat body is a key component in the transfer machine equipment, which is responsible for supporting and fixing other parts of the transfer machine to ensure the stability and safety of the transfer machine in the operation process.

The travelling support for the transfer machine is a key component in the transfer machine equipment, which plays an important role in ensuring the stable operation and efficient operation of the transfer machine in the coal mine.

Guide rail for transfer machine is a kind of rail structure installed in the underground of coal mine for supporting and guiding the operation of scraper chain of transfer machine. Function: - Supporting function: to provide stable support for the scraper chain of the transfer machine, preventing the chain from deviating or sinking in the process of running. - Guiding function: to ensure the scraper chain running according to the predetermined trajectory, to ensure the continuous and efficient transfer of coal and other materials.