Shandong Dongda Electromechanical Co., Ltd
EMAIL:
sales@dongdamachinery.com
NOTICE:
Mine automatic no-pressure door has played an important role in the safety of coal mines since its listing. It has laid the foundation for the construction of smart coal mines and ...
Pneumatic car stopper is an independent research and development of our company, used in coal mine rail transport, to ensure the safety of transport devices. Many customers do not ...
Coal mine safety is more important than Mount Taishan, as a special industry, coal mine drainage work is very important. The mine submersible pump produced by our company plays an ...
The roller tank ear is a kind of vertical shaft lifting container. Its structure consists of a base, a swing arm, a roller and a buffer. Combined with the characteristics of China'...
Gej30 mine intrinsic safety type deviation sensor is suitable for coal mine gas, coal dust explosion risk environment. This equipment is used for belt conveyor machinery and other ...
Nowadays, the application of coal feeder industry is more and more extensive, especially the coal feeder of Grade A. the coal feeder of Grade A is mainly used for feeding in the ma...