China Quality as World Leading Level Single Girder Overhead Crane

Quality as World Leading Level Single Girder Overhead Crane
Overhead crane, also known as bridge crane, is a type of crane where the hook-and-line mechanism runs along a horizontal beam that it runs along two widely separated rails itself. Often it is in a long factory building and runs along rails along the building's two long walls. It is similar to a gantry crane.
LD single girder crane for metallurgy is mainly used for lifting molten and foundry location. Its configured lifting mechanism is model YHII electric hoist for metallurgy, hoisting capacity≤10t. Main girder bottom of crane adopts to special heat insulation disposal. Working environment temper is -10ºC-60ºC, relative humidity is ≤50% in 40ºC. Design and manufacture of crane meet the requirements of AQSIQ Doc# (2007)375. Other situations that lift fusion non-metallic material or hot solid metal can refer.

Crane travelling mechanismtravelling speed m/min2030speed ratio58.9539.42Motortypecone squirrel-cagepower(kw)0.8X2, 1.5X2rotational speed(r/min)1380Lifting mechanism (electric hoist)& electric hoist travelling mechanismmodel of electric hoistYHIIlifting speed(m/min)8,7lifting height(m)9,12,15,18,20travelling speed m/min20motorcone squirrel-cage modelWorking systemintermediate Jc=25%Electric current3-Phase 380V 50HzWheel diameterΦ270,Φ400Width of trail37-70