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HS-VT series chain blocks its eight characteristics to make them have high ability and security,high agility, and this greatly reduced work intension.
1. Gear:they are innovated symmetrical arrayed highspeed synchronous gears,and are made from international standard gear steel. Compared with common gears,they are more wearable and steadier,and more laborsaving.
2. Chain:adopts high strong chain and high precision welding technology,meet ISO3077-1984 international standard;fits for gusty overload work conditions;takes your hands a better feeling;multi-angle operation(with 45 degree ).
3. Hook:made of high-class alloy steel,it has high strength and high security;by using newly desing,weight will never escape.
4. Limit Switch: using limit switch component in designation to protect chain and ensure security.
5. Components:main components are all made of high-class alloy steel,with high precision and security.
6. Framework: slight design and more beautiful;with less weight and smaller work area.
7. Plastic Plating: by adopting advanced plastic plating technology inside and outside,it lookslike a new one after years of operation.
8. Encloser: made of high-classed steel,more firmly and dexterous.
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