In recent years, as China's hydraulic industry has gradually changed from extensive to precise, servo valves have developed rapidly as high-end hydraulic components. At present, the servo valve products of the institute have been expanded from marine use to non-shipping. The products have been equipped with national key projects for chemical, energy, machinery and metallurgical industries.
Special vehicles for railway transportation in mines.In order to adapt to the narrow conditions of underground roadway, the external dimension is compact.There are trucks, rickshaws, carts and so on
A mining vehicle is a narrow track railway transport vehicle for transporting loose materials such as coal, ore and waste rock in a mine.Harvesters according to the structure and unload in a different way is divided into: stationary harvesters (material car, flat car), tilting harvesters, unilateral bend side dump car, bottom (side) dump car and shuttle car a total of 5 categories.
A vehicle that carries coal, gangue, equipment, equipment and personnel, drawn by a locomotive or winch.The mining vehicle is mainly used for the underground roadway, wellbore and ground rail transportation in the mine. It is the largest and most widely used transportation equipment in the coal mine
Mine Car,Rail Mine Car,Mining Ore Car,Mining Transportation Car
Jining Dongda Electromechanical Co.,Ltd. , http://www.coal-mine-equipment.com