Chain Hoist features: advanced performance, small size, light weight, reliable performance, easy operation, wide application, for lifting heavy objects, loading and unloading, maintenance equipment, lifting goods is very convenient, it can be installed in suspended workers Word steel, lifting heavy objects on curved track, jib crane rails and fixed lifting point. Electric chain hoist structural features: electric hoist structure: high strength tensile body shell or die-cast aluminum body, the use of thin-walled extrusion molding precision manufacturing, small size, light weight, high strength. Standard electric chain hoist with an independent transmission system, two coaxial transmission gear mechanism chain hoist gearbox seal advantages, the use of long-life oil bath lubrication system. Hoist PM clutch for overload protection device, DC electromagnetic brake disc brake using chain hoist manufacturer, brake torque, smooth, fast, low noise. Chain hoist maintenance procedures 1. After a new installation or dismantling seized by the installation of electric hoist, the first test run should be empty several times. But has not been completed prior to installation of electric chain hoist, should not turn the power test. 2. Before normal use should be at 125% of rated load, lifting off the ground about 100 mm, 10 minutes of static load test and check whether it is normal. 3. Dynamic load test based on rated load weight, lift and move around for repeated testing, inspection after the test the mechanical transmission parts, electrical parts and the connecting portion is normal and reliable. 4. In the case of use, the absolute prohibition is not allowed in the environment and exceed the rated load and nominal closing per hour (120 times) for use under. 5. Xinyu during installation and maintenance of electric chain hoist, must strictly limit device is flexible and reliable inspection, when the limit was raised to the position of the hook, hook it to the shell away from the drum shell must be greater than 50mm (10t, 16t, 20t must be greater than 120mm). When the hook is lowered to limit position, should ensure the safety rope on the drum circle, circle must be safe and effective in more than two laps. 6. Allowed to press two buttons to make pendant hoist movement in the opposite direction. 7. The total brake power must be opened after the work is completed, turn off the power. 8. Hoist by hand manipulation, the operator should fully understand the safety rules, non-oblique pull hanging crooked. 9. In use must be regularly checked by a specialist hoist personnel, failure to take timely measures to find and record them carefully. 10. Decline in the amount of electric hoist brake adjustment, should ensure that the rated load, the amount of brake slipped S≤V / 100 (V for load lifting stable within the next minute distance). Xinyu lifting (Figure), dhk electric chain hoist, chain hoist from Qingyuan Xinyu Crane Co. provided. Qingyuan Xinyu Crane Co. (xyqz0312.1688.com) strong, credible, Baoding in Hebei engineering, construction crane industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinyu lifting and you hand into the brilliant, for a better future!