Model WQ400
Technical Specifications:
Gas Source Pressure: 4-8 bar
Oil-to-water ratio: 65:1
Oil Pipe: 4m
Flow Rate: 500g-900g/min
Tare Capacity: 40L
Applicable Oils: 0-3# Oil
Dimensions: 390*390*780

The WQ400 model grease filling machine comes with a 40L oil drum and can accommodate a 25L drum-in drum for easy operation.
Equipped with a threaded pressure device for easier operation, delivering high output pressure, and excellent control.
The WQ400 Type Automatic Lubricating Oil Injector, also known as an air-powered grease gun, operates using compressed air to power a cylinder piston that drives the reciprocating motion of a plunger pump, thereby delivering pressurized lubricating oil. It features a simple structure, easy operation and maintenance, labor intensity reduction, and improved work efficiency.
This lubrication pump is primarily used for lubricant application in metallurgy, ports, automotive, construction machinery, and various locations with air sources.
Improved bucket lid fastening method, easier to operate