Vital type chain block is a most popular model in lifting equipment.
Advantage:
Gear: they innovated symmetrical arrayed high speed synchronous gear and made from international standard steel. more strong and steadier.
Chain: adopt high strong chain and high precision welding technology, meet ISO international standard. Fit for heavy and overload working conditions, take your hands a better feeling,
Hook: made of high-class alloy steel, it has high strength and high security, by using new design, weight will never escape disconnect..
Limit Switch: using limit switch component in designation to protect chain and ensure security
Housing: made of high-classed steel, more firmly and dexterous.
Good quality Manual Chain Blocks