Traction transformers for coal mining machines

Main electrical appliances

The traction transformer for the shearer is designed with an anti-loosening structure to prevent internal loosening during transportation and use, adapting to the vibration working environment conditions of the shearer. This product is a special type of explosion-proof dry-type transformer for mining use. It is suitable for the explosion-proof chamber of underground electric traction shearers in coal mines, can be used in mines with methane mixed gas and coal dust, and poses an explosion hazard, providing power for the inverter for the electric traction shearer's movement. The loss indicators of this series of products exceed national standards, with significant energy-saving effects. It features shock resistance, heat resistance, resistance to high-order harmonic impacts from inverters, low noise, low temperature rise, and strong short-circuit resistance. It has been widely used in electric traction coal mining machines.