Does the shearer oil pump have a cooling water pipe?

Shearer oil pump has cooling water pipe. According to relevant public information, there is a water supply system on the oil pump equipment train of shearer. The high-pressure water supplied from the booster pump passes through the cooling spray system on the shearer, and then passes through the filter, high-pressure throttle valve, low-pressure throttle valve, pressure reducing valve and other components in turn to become low-pressure water, which is sent to the cooling nozzle of the motor. Shearer is one of the important equipment to realize mechanization and modernization of coal mine production. Mechanized coal mining can reduce physical labor, improve safety and achieve the purpose of high yield, high efficiency and low consumption.