The high pressure grease pumps working pressure reaching to 315bar/4567.50pis to 400bar/ 5800psi. The pump is running through the motor linkage worm and worm wheel, the center axis of the pump body is moved with radial motion, it was the parallel radial motion to push the grease into each point.
It consists of pressure gauge, grease reservoir, grease transmission device, filters, grease absorption device, speed reducer, etc.