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

What are the effects of gear pump flow and head?

If small, normal, and large flow rates are given in the process, they should be considered ...

Maintenance life and disassembly maintenance items of gear pump

Electric gear oil pumps should be placed in a dry, clean, and non corrosive gas environment...

齿轮油泵结构还有8种特点

齿轮经热处理有较不错的硬度和强度，与轴一同安装在可替换的轴套内...

油泵中各种滤芯清洗和替换

油泵一端或油泵侧与墙之间净距不宜小于1.2~1.5m，两排油泵之间净距不应...

What are the steps for starting a gear pump?

Check if the valves in the system are within the set allowable pressure range....

What are the reasons for insufficient pressure in gear pumps?

After using the gear pump for a period of time, there is often a phenomenon of pressure not...

Repair work of gear oil pump after use

Repair of worn drive shaft and bushing: After the wear of the drive shaft and bushing of th...

The hazards caused by the heating of the gear oil pump hydraulic system

The tooth profile of the gear oil pump can be changed from an involute tooth profile to a c...