AUTO GREASE CUPThis lubricator can be re-filled and is semi-permanent
FEATURES
Semi permanent type
Refilling grease type
Low price
Rate controllable
HOW TO OPERATETo inject grease continue, let the spring press the piston by means of centrifigural power of motor of machine. It can flow through the hole and can be controlled by the switch.
INSTALLATION
Remove grease nipple and connect it with fitting accessory.
Cleaning the injection entrance by Grease gun.
Setting the rate of injecting amount and open the inject hole...