(1) 【Product introduction】
(2) Type HSZ series hand chain hoist is a kind of widely used, carry convenient manual hoisting machinery, industrial, agriculture, construction, mining, and other machine installation, lifting goods, cargo lifting, loading and unloading of vehicles for, especially for in the open air and no power work. The series of hand drawing calabash can and monorail car matching using composition lifting vehicle, used for overhead monorail transport, or used for manual single girder crane and cantilever crane.
(3) 【Product features】
(4) Use safe and reliable, simple maintenance. High mechanical efficiency, small chain tension. Lighter weight, easy to carry. Beautiful appearance, small size, durable.
(5) 【Using method】
(6) The bracelet wheel rotation, the friction piece ratchet, brake seat pressure into one common rotation, the tooth long axis will turn the gear, gear shaft and spline hole gear. This device, in splined gear on the sprocket driven lifting chain, thus smoothly lifting. Decreased counterclockwise hands pulled the chain, brake block and brake separation, ratchet resting under the effect of the detent, five tooth long axis drive heavy chain wheel running in the opposite direction, so as to smooth dropped weights.
(7) 【Note】
(8) Strictly prohibited overloading. Non use of human resources and other dynamic operation. Before use to confirm parts intact, driving and hoisting chain of good lubrication, normal idling. Check before lifting the upper and lower hook is hanging. Is strictly prohibited in the cutting edge and other error operation. The hoisting chain should be hung vertically, without twisting the wrong link, double chain under the hook frame shall turn. The operator should stand in the same plane with the bracelet to pull the hands of the chain, so that the chain wheel clockwise rotation, you can make the weight up; reverse pull the chain, at noon can slowly fall. In lifting weights, are forbidden to do any work or walk under the weight, in order to avoid accidents. In the lifting process, regardless of weight up or down, drag chain force, even gentle, do not overexert, lest hand chain beating or clasp. If the operator finds that the hand is more than normal, it should stop using it.