Nuolat tobulėjant pramonės technologijoms, miltelių transportavimo cechai vis plačiau naudojami įvairiose srityse. Miltelių transportavimo cecho veikimo procese sprogimui atsparus elektrinis keltuvas, kaip svarbi kėlimo įranga, vaidina labai svarbų vaidmenį.

The load-bearing chain is an important part of the chain hoist and also the core load-bearing component. The editor of Lanchuang Lifting found that among the electric chain hoists that were repaired, technicians identified that a large part of them were caused by the user not lubricating the hoist chain for a long time.

The electric hoist is a special lifting equipment installed on the crane and gantry crane. It has the characteristics of small size, light weight, simple operation and easy use.