(1) 【Product introduction】
(2) DHK loop chain electric hoist is a new type of product which has been applied to the German technology, and has completely changed the structure of the similar products at home and abroad, and has applied for the national patent. For factories, mines, docks, shops, warehouses and other places for lifting heavy objects, can also be overhead road supporting the composition space transportation system is a kind of improved working conditions, improve the work efficiency of the new product.
(3) 【Product features】
1, safe and reliable
(1) electrical parts: the change of the past direct control handle switch, so that the handle voltage from 380V to 24V, to ensure the safety of the operator, to extend the service life of the switch.
(2)Chain and under the hook and the safety of the whole structure of high performance: the static load and dynamic load test are more than Europe, Australia, the United States and other countries have issued national standards for products, operators can rest assured that use.
2、the body structure is novel and reasonable
(1) the products made by operation of the disc motor, cycloidal planetary gear reducer, transmission device and structure of heavy section after re design, with fast, beautiful appearance, light weight, stable transmission, low noise characteristics.
(2) the system uses a planetary gear drive, compact structure, stable operation.
3，the machine is equipped with a storage device. When running the chain can be automatically stored in the storage device to prevent the chain, the chain free fall when stuck or stained with dirt.
(4) 【Note】
(5) 1, is strictly prohibited the use of cable overload.
2, the use of human resources is strictly prohibited.
3, before use to confirm parts intact, driving and hoisting chain of good lubrication, normal idling.
4, before lifting the check hook is hanging in prison, heavy chain should be vertical suspension, without twisting the wrong link, double chain hook frame shall turn.
5, the operator should stand in with the bracelet round with a plane hands pulled the chain, the chain wheel along the clockwise rotation, you can increase the weight; reverse hands pulled the chain, weight can descend slowly.
In 6, when lifting heavy objects, strictly prohibited any work or walk under the weight, in order to avoid accident.
7, in the lifting process, regardless of weight up or down, drag chain force, even gentle, do not overexert, lest hand chain beating or clasp.
8, the operator if the hand is more than normal tension, should stop using. To prevent damage to the internal structure, in order to prevent falling objects accident.
9, to be heavy safe after landing, then start pulling hoist hook.