Chain block
Chain block is a kind of manual lifting machine which is easy to use and easy to carry. chain block has heavy and light types. Heavy-duty chain block is suitable for short-distance lifting of small equipment and goods. Heavy-duty hoist gears are heat-treated, and all lifting parts have high strength and high wear resistance. The lifting range is 0.25t,0.5t, 1t...10t and 20T, and the lifting height can reach 1.5m, 3m, 4.5m and 6m.
When the chain block lifts the weight upwards, it pulls the manual chain clockwise to drive the gear to rotate. During the operation, the G80 lifting chain will not jam when lifting the weight. The heavy-duty chain block is equipped with automatic brakes, which makes the operation smooth and safe.
Hand-pulled gourd
Hand hoist is a manual lifting tool that is easy to use and easy to carry. The lifting chain hoist can be used for lifting, pulling, lowering, calibration and other operations. The lifting weights are 0.75t, 1t, 2t, 3t, 6t, 9t and 10t. The lifting height is 1.5m.
The chain hoist has the advantages of small volume, light weight and convenient carrying; Small hand force and high efficiency. Use manpower to lift heavy objects, and do not lengthen the operating handle arbitrarily; During operation, the rest of the handles should follow freely and not be blocked. The hand block hoist lifts heavy objects by die forging shackles,
The difference between chain block and chain hoist
(1) Compared with the volume of chain block with the same lifting specification, the hand-pulled hoist is smaller than that of chain block, and its working range is limited than that of chain block.
(2) chain block is suitable for the production and construction of factories, miners, agriculture, electric power, buildings, cargo lifting, vehicle loading and unloading, etc., especially for outdoor and power-free operations. Besides being used alone, it can be used together with various hand-pulled monorails to form a hand-pulled lifting transport trolley, which can realize the function of walking left and right to lift heavy objects.
Hand-pulled hoists are widely used in equipment installation, lifting of articles and pulling of machine parts in shipbuilding, electric power, transportation, construction, mining, post and telecommunications and other industries. Lifting heavy objects by chain block rocker. The chain hoist has a neutral position. When you brake the chain hoist to the neutral position, you can easily pull the lifting chain down by hand, or pull it back to adjust the distance between the chain hoist and the hauled chain, which is convenient for quick hauling or lifting.
