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

Explanation of disassembly steps and characteristics of gear oil pump

Gear oil pumps are made of two materials: ordinary and stainless steel, both with insulatio...

Precautions for slag oil pump when designing and arranging pipelines

Correctly selecting the diameter of the slag oil pump pipeline, a larger pipeline diameter ...

Explain the knowledge and start-up steps of high-pressure gear pump trial operat

When installing the coupling, do not use a hammer to strike it to avoid damaging the gears ...

Explain the wear phenomenon and usage precautions of high-pressure gear pumps

Wear of oil seal and aging of rubber seal: The rubber oil seal of the unloading plate ages ...

Installation method and maintenance work of high-pressure gear pump

High pressure gear pumps mainly rely on the working volume changes and movements formed bet...

讲解沥青保温泵使用过程中常见的故障

工作装置提升缓慢，提升时发抖或不能提升；油箱或油管内有气泡；提...

沥青保温泵的密封形式和降温方法

机械密封：现在化工泵行业使用较为普遍的密封形式，由于机械密封具...

沥青保温泵出现发热怎样处理？

工作油输出入口被堵塞。清理异物。...