采用擋水膠片密封，機(jī)械磨邊時(shí)水源不外溢，保護(hù)機(jī)械軸承免受污水銹蝕，提高機(jī)械使用壽命。污水不流落地下，營(yíng)造工廠干凈良好工作環(huán)境。

Using water blocking film sealing, the water source does not overflow during mechanical edge grinding, protecting the mechanical bearings from sewage corrosion and improving the service life of the machinery. Sewage does not flow underground, creating a clean and good working environment for the factory.