Hebei Hengying Special Lifting Equipment Manufacturing Co., Ltd. has dozens of large production machines, spacious and organized workshops, and employees who have received rigorous technical training, supporting consistent product quality.
Our production facility applies strict management and checks every manufacturing stage. Our explosion-proof hand chain hoists, electric chain hoists and trolleys have passed testing by the relevant Chinese authorities.
We welcome you to purchase and use our products with confidence.
Explosion-proof hoists may use aluminum bronze or beryllium bronze, with the original description identifying beryllium bronze as a higher protection option. Check whether all relevant components use the specified material: some models have beryllium-bronze upper and lower hooks with copper-plated housings. Select the appropriate model and protection class for the actual application.
Hengying HBSQ triangular explosion-proof hand chain hoists use aluminum-bronze and beryllium-bronze blanks, with H62 copper-alloy housings. Load-bearing friction components, including load wheels, hand-chain wheels, side plates, hooks, gears and gear shafts, are made from aluminum-bronze or beryllium-bronze alloys.
Hengying HBSQ triangular explosion-proof hand chain hoists use aluminum-bronze and beryllium-bronze blanks, with H62 copper-alloy housings. Load-bearing friction components, including load wheels, hand-chain wheels, side plates, hooks, gears and gear shafts, are made from aluminum-bronze or beryllium-bronze alloys.
