NEWS-Botou Special Pump Valve Manufacturing Co., Ltd.

Inspection and usage precautions before starting the three screw pump

The three screw pump is mainly composed of an active screw (referred to as the main rod), t...

Selection requirements and daily maintenance precautions for gear oil pumps

Gear oil pumps are generally driven by electric motors, and before starting the pump, the p...

Sealing form and specific maintenance methods of gear oil pump

Gear oil pump mainly consists of gears, shafts, pump body, valves, and shaft end seals (mag...

Mechanical seal material and disassembly method of gear oil pump

The main principle of gear oil pump is that the power nozzle sprays liquid or gas at high s...

Daily use and troubleshooting methods of gear oil pump

The main principle of gear oil pump is that the power nozzle sprays liquid or gas at high s...

Operating procedures and maintenance work for gear oil pumps

Gear oil pumps are used in petroleum, chemical industry, shipbuilding, power, grain and oil...

Environmental applicability and maintenance management plan for gear pumps

The wear of the gear pump housing is mainly caused by the wear of the floating shaft sleeve...

齿轮泵的结构组成和突然停转原因分析

齿轮泵在安装静试时泄露，在使用当中齿轮泵的内转子为主动轮，外转...