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Title:Vintage Manual Chain Hoist Restoration.
Duration:33:31
Viewed:427,027
Published:04-09-2021
Source:Youtube

Welcome back, Ladies and Gentlemen! I saved this beautiful from the metal recycling yard and brought it back to life. I hope you enjoy the video. If you have any suggestions for improvement, or compliments share them below! Please leave a like if you did like the video, please subscribe and feel free to comment your thoughts and as always thank you for watching. More on Chain Hoists Manual Chain Hoist, also known as a fairy hoist, hand chain block, is a simple to use, easy to carry manual lifting equipment, also known as “chain hoist” or “down the chain.” It is suitable for short-distance lifting small equipment and cargo, the weight is generally not more than 100 T. Chain hoists shell material is high-quality steel, extremely resistant, high safety performance. When chain hoists lifting weights upward, hands and pulled clockwise chains, bracelets wheel rotates counterclockwise when pulling hands to pull the chain down the stopper with separate brakes, ratchet pawl still under the effect of the five teeth long axis lifting sprocket drive runs in the opposite direction so that the weight steady decline. Chain hoists as an upgraded version of the fixed pulley, fully inherited the advantages of the fixed pulley while using a combination of reverse check brakes reducer and chain pulley block, symmetrical arrangement of two spur gears rotating structure, simple, durable, and efficient. Chain hoists hands by pulling the chain, bracelet wheel rotation, the friction plate ratchet wheel, the brake pressure into one common rotating seat, the long axis of the tooth will be turning piece gear and a minor axis spline hole gear. This means lifting the sprocket holes in the splines on the gear-driven lifting chains, lifting weights so smoothly. Using one-way ratchet friction plate brake, brake in the load on their own, with the ratchet pawl engages under the action of the spring brake safety. When chain hoists lifting weights upward, hands and pulled clockwise chains, bracelets wheel rotates counterclockwise when pulling hands to pull the chain down the stopper with separate brakes, ratchet pawl still under the effect of the five teeth long axis lifting sprocket drive runs in the opposite direction so that the weight steady decline. Chain hoists generally use one-way ratchet friction disc brake, brake in the load on their own, with the ratchet pawl engages under the action of the spring, the brake safety. It is safe, reliable, easy maintenance, high mechanical efficiency, bracelets pull small, lightweight and portability, smaller size and beautiful appearance, durable and suitable for factories, mines, construction sites, wharves, docks, and warehouses for installation of equipment, lifting goods, especially for open and no power supply, but also shows its superiority. Selection of main parts chain hoists steel materials, the use of chain 800 Mpa high strength lifting chain, the material is generally 20M2, intermediate frequency quenching, low wear, corrosion of the chain; high-strength hook material is generally steel, forging playing style hook design ensures slow lifting to prevent overload; meet European CE safety standards. Manual chain hoists mainly used in factories, mines, construction sites, wharves, docks, warehouses, and other places, for the installation of equipment, lifting goods, especially for open and no power supply shows their superiority. #ASMR #RestorationASMR #ASMRRestoration

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