Overhead cranes are widely used in steel plants. How to find a suitable crane supplier is a very important issue. A good crane supplier will become your long-term partner and continue to provide you with high-quality various types of crane products. . As a professional crane manufacturer, Dongqi has provided customized overhead crane design solutions for many steel plants around the world. Today we will share with you a customized overhead crane case from a steel coil plant in Bangladesh.
Bangladesh Steel Coil Plant’s Requirements for Overhead Cranes It’s a Bangladesh Coil plant. 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).
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Steel coil products of Dongqi’ client
The Bangladesh coil plant needs a set of material handling equipment 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 material handling equipment can perform almost 24 hours duty a day. Lastly and most importantly, the crane price must be cost-effective, durable quality with low price.
Design overhead crane solutions for steel coil mills According to the client requirements and the factory conditions, DQCRANES designs 1 set of 10 ton double girder overhead crane for the Bangladesh steel plant. The material handling solution of DQCRANES has the following advantages:
DQCRANES uses Schneider electricals which is more suitable and cost-effective. Equipped with frequency converter which could adjust its speed in order to make the crane traveling more smoothly and steady. DQCRANES fully meets client’s requirements and improves their working efficiency. Less maintenance also saves much time and cost which satisfied client. Steel coil plant workshop site
Steel coil plant workshop site
Key points for designing overhead cranes for steel coil mills There are three obvious features of the Bangladesh overhead crane, the work duty, crane speed and high cost performance.
1) The overhead crane’s work duty 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:
overhead-crane-drawings
Overhead crane drawings
2) Crane speed In order to lift the steel coils with enough tenderness, Dongqi adopts Schneider frequency converter to adjust the crane and hoist speed which solves the problem perfectly.
3) Overhead crane high cost performance On the condition of ensuring crane quality and safety, Dongqi would like to save the cost as possible as we can. The optimal solution for clients is to provide the high quality material handling equipment with the most cost-effective price.
Overhead crane installed in Bangladesh steel coil factory Crane Delivery to Bangladesh
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Crane Installation in Bangladesh
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Crane Test in Bangladesh factory
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Crane Operator Training
crane operator training
After the overhead crane in this case was successfully installed in Bangladesh, the customer reported that it worked well and ordered it from us again in the following year. We have won the trust of Bangladeshi customers with good quality and service attitude, which also provides us with opportunities to further open the Bangladesh crane market. As a professional crane manufacturer, we provide customized crane services for various factories around the world. If you have any questions about cranes, please feel free to contact us. Email:
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