How to maintain manual lever chain hoist

- Mar 29, 2018-

The manual lever chain hoist is a simple-to-use and easy-to-carry manual hoisting machine. There are two kinds of fixed manual lever hoists and run-type manual lever hoists used with track cars. Usually, there are no power supply and field construction. Use under the environment.


Compared with other lifting appliances, the biggest feature of the manual lever chain hoist is the use of human-driven lifting heavy objects or goods, with advantages of small size, light weight, simple operation, easy to carry and so on. What should you pay attention to when manually leveraging the hoist?


First of all, it is necessary to focus on checking whether the lifting chain of the manual lever hoist has excessive wear, corrosion, deformation, and damage; whether it can rotate freely in all the parts that can be turned, the fasteners should not be loosened, and the hooks should be worn out. Deformation, hooks with or without cracks, sharp corners, burrs, etc., whether there is corrosion, warping and twisting.


Then regularly grease the various transmission parts of the manual lever chain hoist, and require the brake friction surface must be kept clean and oil-free to ensure that the brake is absolutely easy to use; always add lubricant when using the manual lever hoist lifting chain, while ensuring The chain is neat, do not stick any debris, so as not to enter the lifting sprocket in the depression, thus affecting the normal use.


After each manual lever hoist is used, it should be stored in a dry place. If it is not used for a long time, it should be properly cleaned and protected, and it should be properly stored for the next use, but also to extend the use of the equipment. life.