Chain blocks and lever hoists are excellent devices used for heavy-duty lifting and materials handling operations. A small pulling force will be turned to a larger force to handle heavy objects, thanks to the advanced lifting mechanism.
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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.
There are two different chains in chain block which are load chain and hand chain. Load chain lifts or lower the loads when the hand chain is pulled. If you want to move the loads side to side, Trolley combined with chain block can be used.
Regular maintenance and care are essential to ensure the longevity and optimal performance of chain hoists. Routine inspections should be conducted to identify and address any issues promptly. Lubricating the moving parts of the hoist, such as the chain and gears, helps reduce friction and ensures smooth operation. Cleaning the hoist regularly helps prevent dust and debris accumulation that can affect its performance. Following the manufacturer's guidelines for maintenance and care ensures that the chain hoist remains in optimal working condition.
Safety is paramount when working with chain hoists to prevent accidents and injuries. Proper training on the correct usage of chain hoists is essential for operators. It is crucial to conduct a thorough inspection of the hoist before each use, checking the load chain, hooks, and connections for any signs of wear, damage, or deformities. Adhering to proper lifting techniques, such as balancing the load and securing it correctly, is crucial to avoid accidents during lifting and moving operations.
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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>