HBSQ-C explosion-proof chain block is made of aluminum bronze and beryllium bronze. The shell of HBSQ-C explosion-proof chain block is made of H62 copper alloy. The friction parts include lifting wheel, chain wheel, wallboard, hook, gear and gear shaft, which are made of aluminum bronze and beryllium bronze alloy. The rotating gear is heat treated at high temperature to achieve high wear resistance. In the operation, the products will not produce mechanical sparks due to mutual friction and impact, and the gas will not be ignited in flammable and explosive places, so as to effectively prevent fire accidents.

Explosion proof chain block is a kind of simple and portable manual lifting machinery with small pulling force, light weight, easy to carry, beautiful appearance, small size and durable.

Besides being used alone, HBSQ-C explosion-proof chain hoist can also be assembled with electric hoist, chain hoist or electric trolley, which can be hung on the roof of a building or the beam of a crane. It can also cooperate with monorail trolley to realize the function of lifting heavy objects by walking left and right. The installation and disassembly of explosion-proof chain hoist are very convenient, safe and fast.