China Coal News Purchase Orders

1. Voltage Check: Rock loader is powered by motor and 660V or 1140V power supply can be used. When using 1140V voltage (motor Y connection), the power cable should not be less than 25mm2, 660V (motor

The operation of each cylinder of rock loader is operated by a multi-way reversing valve.There are three handles on the multi-way reversing valve. The middle handles control two lifting cylinders. The

In order to further enhance the business service ability of E-Commerce team, establish a good corporate image and enhance the professional quality of cadres and staff, on the afternoon of March 16, th

Firstly, check the wiring of motor and control transformer of rock loader.When the voltage is 660v, the motor should adopt type wiring; when the power supply is 1140v, Y-type wiring should be adopted;

I. General Requirements Drivers must have a certain cultural quality and a high sense of responsibility, must love their own work, through professional and systematic training, to obtain operating per

On March 12th, The 13th Executive Committee Meeting Of Jining City Industry & Commerce federation and the mobilization meeting of the “Double-Case Double-Leading Implementation Year” was held in the C