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500cc pneumatic grease gun equips a lock catch in th end of pull rod, continuous-shot working mode, safe working pressure 12000 PSI.Specification:
Tips: Why can't the steel plate pin of truck be injected lubricating grease?When it comes to injecting lubricating grease, truck drivers are very upset. Because the steel plate pin often fail to be injected grease. If the steel plate pin doesn't get the lubricating grease, it will inevitably cause the early wear of the steel plate. Is there any way to inject the grease successfully? In fact, there are two situations where steel plate sales can't be injected grease.1. The grease hole is blocked by bushingMost steel plate pins can't be injected grease because the grease hole of the steel plate pin is pressed down on the steel plate bushing. Under the action of gravity, the grease hole and the bushing are completely fit and blocked. The grease hole causes the grease to fail to penetrate.2. The grease dries and blocks the grease holeThis situation is generally due to the infrequent injecting of grease, or the absence of grease for a long time. The grease in the grease hole of the steel plate becomes dry and agglomerates to block the grease nozzle. The pneumatic grease gun doesn't have so much pressure to push it. It will cause the grease can't be injected.To solve the above two problems, the truck should be lifted by a bottle jack until the steel plate pin releases the load and there is a gap. And then use the grease gun to try to inject the grease in. If it is successful, it means that the grease hole is pressed by bushing. If the grease still cannot be injected in this way, may be the grease inside has hardened and blocked the grease hole.Let's share a ultimate trick - use a screw!Find a few fine-threaded screws with the same diameter as the grease hole. If the grease can't be injected, use the screw to push the grease hole to solve the problem. Basically, except for some special circumstances, this method can push the grease block easy. In this way, there is no need to dismantle the steel plate pin, and the problem of the steel plate pin not injecting the grease can be solved efficiently and quickly.