The hand lever hoist is widely used in equipment installation in shipbuilding, power, transportation, construction, mining, post and telecommunications industries, and can also be applied to the lifting of articles, pulling of mechanical parts, and the like. The manual lever hoist is safe, reliable and durable; the manual lever hoist is better in performance and easier to repair; small in size, light in weight, and easy to carry; small in hand strength, high in efficiency; Aesthetics and other features.
Manual chain hoists and manual lever hoists are also called manual hoists. They use human power to lift heavy objects and must not be arbitrarily lengthened. The operating handles should allow the rest of the handles to move freely without jamming. The appropriate tonnage of gourd must be selected according to the size of the load.
Secure the hand lever hoist with a wire rope of the specified type and size. Wire rope lever hoist, the material is generally metal synthesis, so in the maintenance must be comprehensive, so that the normal use of equipment will not have any effect. It is usually driven by a squirrel-cage conical rotor motor (or a cylindrical rotor motor equipped with an electromagnetic brake) with a brake. The lifting weight is generally 0.1 to 80 tons and the lifting height is 3 to 30 meters.
In addition to the manual lever hoist, it can also be used together with a manual, chain or electric trolley and can be suspended from the ceiling of a building or the crane beam. Under special circumstances, when the manual lever hoist is used to lift the hoist cage, the lifting weight of the hoist should be reduced to 1/3 of the rated lifting weight.
The hand lever hoist uses a unique elastic clutch technology to lift the cargo at any height. The manual lever hoist also has a series of lightweight hand-pulling devices with high lifting rate. The manual lever hoist uses a new design forging. Hook hooks, the top of the hook is more secure and has a slow bending performance.