QDY bridge foundry crane with hook is mainly used at the place where the molten metal is lifted. The working class of the complete machine is A7 ,and thermal-protective coating is added at the bottom of the main girder. The assembling and test of the crane conform to the document NO.ZJBT[2007]375 which was issued by General Administration of Quality Supervision, Inspection and Quarantine of the People' s Republic of China. The place where molten nonmetal material and red-hot solid metal is lifted also can refer to this document, (note: HO in the below figure is the Increased height of buffer of the crane
QDY bridge foundry crane with hook is mainly used at the place where the molten metal is lifted. The working class of the complete machine is A7 ,and thermal-protective coating is added at the bottom of the main girder. The assembling and test of the crane conform to the document NO.ZJBT[2007]375 which was issued by General Administration of Quality Supervision, Inspection and Quarantine of the People' s Republic of China. The place where molten nonmetal material and red-hot solid metal is lifted also can refer to this document, (note: HO in the below figure is the Increased height of buffer of the crane. H0≤250).
Foundry crane is one of the main equipments in the continuous casting technology of steelmaking. It is mainly used for pouring melted IR on from additive bay of converter to converter; Lifting molten steel from refining bay to refining furnace or lifting molten steel from molten steel bay to ladle turret of continuous Casting machine.
Capacity | t | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | 74/20 | |||||||||
Span | m | 10.5~31.5 | 13.5~31.5 | ||||||||||||||
Max. Lifting Height | Main hook | m | 16 | 16 | 16 | 12 | 16 | 12 | 22 | ||||||||
Aux hook | 18 | 14 | 18 | 16 | 24 | ||||||||||||
Speed | Main hoist | m/min | 15.5 | 10.4 | 10.7 | 9.8 | 7.8 | 7.8 | 6.1 | ||||||||
Aux hook | 14.6 | 15.5 | 15.5 | 10.4 | 9.7 | ||||||||||||
Trolley travelling | 37.2 | 43.8 | 44.6 | 44.6 | 42.4 | 39.3 | 33.8 | ||||||||||
Crane travelling | 92.7 | 93.7 | 92.7 | 93.7 | 86.5 | 76 | 89 | 76 | 89 | 89 | 75.3 | 75.3 | 75 | 76.6 | 67.3 | ||
Motor | Main hoisting | Kw | 15 | 22 | 37 | 45 | 55 | 75 | 90 | ||||||||
Aux hoisting | 11 | 15 | 15 | 22 | 37 | ||||||||||||
Trolley travelling | 1.5 | 2.2 | 3.7 | 3.7 | 7.5 | 11 | 15 | ||||||||||
Crane travelling | 2× 5.5 | 2× 7.5 | 2× 5.5 | 2× 7.5 | 2× 7.5 | 2× 11 | 2× 7.5 | 2× 11 | 2× 11 | 2× 11 | 2× 15 | 2× 22 | |||||
Power supply | 3-phrase 50HZ 220V~480V according to your requirements |