Product Description: HSC chain hoist is our advanced technology to improve integration of the world on the basis of HSZ type chain hoist on the back of the product, in addition to the traditional advantages of HSZ type chain hoist outside HSZ chain hoist, it is a hand-pull small, high safety factor, beautiful appearance, practicality higher chain hoists. Features: safe, reliable, easy maintenance, high mechanical efficiency, small bracelets tension. Lighter weight, easy to carry. Appearance hoists spot size smaller. Durable. Usage: bracelet wheel is rotated, the ratchet friction plate, pressed into the brake housing integrally rotate together, the major axis will rotate sprocket teeth, tooth spline hole and the minor axis gear. Such chain hoists, lifting devices on spline sprocket holes on the drive gear lifting chain, lifting weights so smoothly. When fall counterclockwise hands pulled pull chain brake brakes with separate seat, still under the effect of the ratchet pawl, the five major axis driven lifting sprocket teeth run in the opposite direction, so that the weight steady decline. Explosion-proof chain hoists works hands-on chain hoists by drag chains, bracelets wheels began to turn, friction ratchet brake seat (to be pressed into one) co-rotating, five major axis will rotate sprocket teeth, four teeth short axis gear and spline hole. Thus the supply chain hoists, lifting devices on spline sprocket holes on the drive gear lifting chain, lifting heavy objects smoothly. The use of explosion-proof chain hoists chain hoists can be widely used in petroleum, petrochemical, gas stations, oil depots, gas, chemical, military, power, mining, electronics, railways, and other potential fire and explosion hazard environment, Products in the job impact will not produce mechanical friction sparks, effectively prevent fire accidents, ensure that state property and personal safety. Machinery manufacturing and mechanical maintenance is essential for special tools. HSZ chain hoist _ Xinyu lifting (certified) _ Jilin hoists supplied by Crane Co. Qingyuan Xinyu. Qingyuan Xinyu Crane Co. (xyqz0312.1688.com) Baoding, Hebei, engineering, construction cranes leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xinyu lifting leadership with the staff warmly welcome all inquiries negotiations to create a better future Xinyu lifting.