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Specification:

1 Safely in coperation and easy maintenace
2 High efficency and small hand pull
3 Light weight and easy handing
4 Fine appearence with small size
5 Durability in use

HS-VT series chain blocks 8 characteristics make them have high ability and security,high agility,and this greatly reduce labour intensity.

 1. Gear:they are innovated symmetrical arrayed highspeed synchronous gears,and are made form international standard gear steel.Compared with common gears,they are more wearable and steadier,and more laborsaving.
 2. Chain:adopts high strength 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 new design,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 looks like a new one after years of operation.
 8. Encloser:made of high-classed steel,more firmly and dexterous.