automatic grease filling machine supplier

Automatic grease filling machine An electric lube feeding pump is composed of a transmission part, a sealing part, a pressurizing device, oil lifting part, safety valve, and lube feeding part, etc. Inserted into the standard 15kg oil tank, it is convenient to use. Working Principle: The transmission part drives the oil lifting part to move up and down, making the one-way valve inside the cavity to close or open. When the one-way valve close, the lube feeding pump sucks lube.