Steel coil plant is one of the most common factory in steel industry. Proudly, Dongqi Hoist and Crane has the chance to do a little contribution to make the steel coil production work more efficiency. The most suitable coil handling crane is double girder overhead crane. Having served lots of steel factories, Dongqi Hoist and Crane is experienced to provide optimal crane products and services for your factory or workshop. In the following, we will take one of Dongqi Hoist and Crane’ cases for your reference.
It’s a steel coil plant in Bangladesh. It was established in 2000, which first started in the manufacturing and distribution business of steel coil in world-wide market. The plant has set up a state-of the art Cold rolling Mill complex at Kumira 25KM from Chittagong. The Complex built on a 10 acre site, houses pickling line, 6 Hi CVC cold rolling Mill Slitting and rewinding line with an annual capacity of 250000MT. Main products are CRFH (Cold Rolled Full Hard), CRCA (Cold Rolled Closed Annealed), GPFH (Galvanized Plain Full Hard), GC (Galvanized Corrugated).
Steel coil products of Dongqi Hoist and Crane ’ client
The Bangladesh coil plant needs a set of double girder crane to lift the standard sized steel coils, which cannot be held by crane hook only and the special lifting slings are needed. Most of the steel coils are final products, packed with delicate packages which needs to be handled tenderly with no rudeness. What’s more, the Bangladesh client wants the double girder crane can perform almost 24 hours duty a day. Lastly and most importantly, the crane price must be cost-effective, durable quality with low price.
According to the client requirements and the factory conditions, Dongqi Hoist and crane designs 1 set of 10 ton double girder overhead crane for the Bangladesh steel plant. The material handling solution of Dongqi Hoist and Crane has the following advantages:
Workshop site
There are three obvious features of the Bangladesh double girder overhead crane, the work duty, crane speed and high cost performance.
The crane will work 24 hours each and every day. The whole working time is very long, and one working cycle takes about 3 minutes, but with low working frequency. That’s to say, the breaking time between the working cycles is long. After calculation, A5 is enough and safe for crane operation condition. The drawings of the QD type double girder overhead crane 10 ton-15.89 m A5 is shown below:
double girder overhead crane drawings
In order to lift the steel coils with enough tenderness, Dongqi Hoist and Crane adopts Schneider frequency converter to adjust the crane and hoist speed which solves the problem perfectly.
On the condition of ensuring crane quality and safety, Dongqi Hoist and Crane would like to save the cost as possible as we can. The optimal solution for clients is to provide the high quality double girder crane with the most cost-effective price.
The best solution for client made us win trust and friendship.
Double girder crane offering of Dongqi Crane
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European double girder crane FEM double girder crane meets all the european crane standards with CE cerfiticates. Fem double girder crane specifications:Crane Capacity of 5~ 80 ton,Span length:10.5~35.5m, Working class:A4~A7. |
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Electric Hoist double girder crane Electric hoist double gider overhead crane is widely used in machinery fabrication, metallurgical plant auxiliary workshop, storage, stock ground, and power station, textile industry and food industry. double girder crane specifications:Capacity:5~63 ton,Span Length:8m~32m,Working Class:A3~A5. |
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Hook Double Girder Overhead Orane General use hook overhead crane is widely used to upload and move of normal weight in the fixed crossing space and also can work with various special-purpose hoist in special operations. Hook double girder crane specifications:Capacity:5-550 ton, Span length:10.5~35.5m, Working class:A4~A7. |
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Explosion Proof double girder crane Explosion proof overhead crane is designed for explosive gas atmospheres with explosion-proof electrical equipment. EX-proof double girder crane specifications:Capacity:5~75 ton, Span Length:10.5~31.5m,Working Class:A4, A5. |
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Electromagnetic double girder crane The electromagnetic overhead crane is used in metallurgy factory or outdoor place to load and transport electromagnetic black metal materials, such as , steel ingot, merchant steel and pig iron, etc. Electromangetic double girder crane specifications:Capacity:5~32 ton,Span Length:10.5~31.5m,Working Class:A5, A6. |
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Double Trolleys double girder crane The double trolley overhead crane is used to lift long and big loads. double girder crane specifications:Capacity:(2.5+2.5)~(200+200) ton, Span length:10.5~35.5m. |
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Insulation double girder crane The insulation overhead crane is used to handle electrolyse non-ferrous metals such as magnesium, aluminum. Insulation double girder crane specifications:Capacity:5~50 ton,Span Length:10.5~31.5m,Working Class:A6,Ambient Temperature:-25~50℃. |
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grab bucket double girder crane Grab overhead crane is widely used in power station, storage, workshop, and port to load and unload scattered objects. Grab bucket double girder crane specifications:Capacity:5~25 ton ,Span Length:10.5~34.5m,Working Class:A6. |
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Ladle double girder crane Ladle overhead crane are widely used in the smelting industry to convey, pour and charge the liquid hot metal in the process of smelting. double girder crane specifications:Capacity:5~74 ton,Span Length:10.5~31.5m,Working Class:A7,Ambient Temperature:-10~60℃. |
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