After long-term use of the machine tool, the device for observing the oil surface generally has the problem of darkening of the lining of the plexiglass of the oil standard. These linings are often made of white hard plastic, which is easy to yellow and black, and finally the oil mark is not conspicuous. If the oil mark is often disassembled, it is both troublesome and easy to damage the plexiglass, and it will also seep oil. On the contrary, because the oil mark is dark, it will lose the oil window. If the oil is not seen, it will cause the machine to break oil and damage the machine. For this purpose, we have improved the oil mark as follows.
Gearbox Reducer,Single Screw Barrel Extruder,Single Screw Extruder Gearbox,Extrusion Screw Barrel
Zhejiang Zhongsu Screw Co., Ltd. , https://www.zhongsuscrew.com