Chain hoist is a hand operated device that is able to lift or lower loads. Two type of chain blocks, are available with different capacities and net weight.
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Shandong Lisheng Machinery Co., Ltd. is a new generation enterprise dedicated to the hardware industry. It is located in Jining City, Shandong Province, the hometown of Confucius and Mencius. The company is a professional hardware supporting enterprise integrating design, research and development, production and sales. The main products are chains, wire ropes and their accessories: shackles, turn buckles, clips, rings, snap hooks and other forgings and castings, and accept drawings and samples for processing.
Chain hoist have a compact shape and they are extremely lightweight which saves the time of mounting. Further, the ease of use makes chain blocks the first choice in the material handling industry.
Choosing the appropriate chain hoist for a specific application is crucial to ensure safe and efficient operations. Factors to consider include the required lifting capacity, lift height, and environmental conditions. It is important to select a chain hoist that matches the load requirements and operational demands of the task at hand. Consulting with experts or suppliers can provide valuable guidance in selecting the right chain hoist for your specific needs, ensuring optimal performance and safety.
Chain hoist is optimized to bear vertical loads. When fixing or pulling a load, upper hook, bottom hook and load chain should be aligned in vertical position in order to bear the safety load.
According to Occupation Safety and Health Acts, hook and load chain of lever Hoist should be replaced if the hook throat opening is stretched by more than 10% or if load chain is stretched by more than 5%. Load chain, hook and chain pin which are directly bearing the load should be checked regularly since stretched length is difficult to measure through visual inspection. Lever Hoists are devices that are easily exposed to risk of overload, be careful when using such devices.
One of the primary advantages of using chain hoists is their ability to lift heavy loads efficiently and with precise control. The sturdy construction and lifting mechanisms of chain hoists allow for smooth and controlled lifting operations. By pulling the hand chain or operating the lever, the load chain moves over the chain wheel, gradually raising or lowering the load. This controlled lifting mechanism ensures accurate positioning and safe maneuvering of heavy objects.
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<p>This is determined by the weight of the load to be lifted. A hoist's rated capacity is the maximum load for which the hoist is designed to lift.&nbsp;If most of the things you are lifting are between 3-1/4 to 4-1/2 tons then select a 5 ton load limit.</p>
<p>This also known as chain blocks or chain pulley blocks, chain hoists are used extensively to move heavy loads through chain pulling. While most chain hoists are operated by hand, lever blocks (or ratchet lever hoists) are operated by pulling a manual lever either forward or backward.</p>
<p>Chain hoist&nbsp;gives you the ability to lift huge loads up to 50 tonnes with ease by using mechanical advantage. Its working load limit (WLL) is greater than a lever hoist which lifts a load up to 10,000 kg.</p>