Antirust method of hand hoist

    The antirust work of the lever hoist is very important, it not only affects the overall appearance of the hoist, but also has a great influence on the future use. The following introduces the rust prevention measures of the lever hoist:

       (1) Calcium based antirust grease should be injected into the handlever hoist hook bearing to prevent rust.

      (2) the first level exposed thread surface of each part of the hand-lever hoist body should be coated with calcium based antirust grease or other antirust grease.

      (3) The gear box of the hand-lever hoist body should be coated with antirust grease containing barium sulfate on the surface, and the rust and protection situation should be checked regularly. If corroded, remove rust spots with hardwood or bamboo and repaint.