Bridge cranes used in steel coil plant| Bridge cranes case study of Dongqi

steel coil plant site

Bridge Cranes Serving in Steel Coil Plant

Dongqi bridge cranes are used in steel coil plant to improve working efficiency. Steel coil plant is one of the most common factory in steel industry. Proudly, DQCANES has the chance to do a little contribution to make the steel coil production work more efficiency. The most suitable product is double girder bridge cranes. Having served lots of steel factories, DQCRANES is experienced to provide optimal bridge crane products and services for your factory or workshop. In the following, we will take one of DQCRANES’ cases for your reference.

Customer Company Profile

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).

Steel coil products of DQCRANES’ client

Steel coil products of DQCRANES’ client

Crane Requirements

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 bridge cranes can perform almost 24 hours duty a day. Lastly and most importantly, the bridge crane price must be cost-effective, durable quality with low price.

Bridge Crane Solution

According to the client requirements and the factory conditions, DQCRANES designs 1 set of 10 ton double girder bridge crane  for the Bangladesh steel plant. The material handling solution of DQCRANES has the following advantages:

  • The bridge crane uses Schneider electricals which is more suitable and cost-effective.
  • Equipped with frequency converter which could adjust its speed in order to make the bridge crane traveling more smoothly and steady.
  • The 10 ton bridge crane fully meets client’s requirements and improves their working efficiency.
  • Less maintenance also saves much time and cost which satisfied client.
steel coil plant site

Steel coil plant site

Crane Features

There are three obvious features of the Bangladesh overhead crane, the work duty, bridge crane speed and high cost performance.

1) Work duty

The bridge 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 bridge crane operation condition. The drawings of the QD type Double Girder Bridge Crane 10 ton-15.89 m A5 is shown below:

Bridge crane drawings

Bridge crane drawings

2) Bridge crane speed

In order to lift the steel coils with enough tenderness, DQCANES adopts Schneider frequency converter to adjust the bridge crane and hoist speed which solves the problem perfectly.

3) High cost performance

On the condition of ensuring bridge crane quality and safety, DQCRANES would like to save the cost as possible as we can. The optimal solution for clients is to provide the high quality bridge crane with the most cost-effective price.

Bridge crane delivery

Bridge crane delivery

Bridge crane delivery

Bridge crane installation

Bridge crane installation

Bridge crane installation

Bridge crane test

Bridge crane test

Bridge crane test

Bridge crane operator training

Bridge crane operator training

Bridge crane operator training

Conclusion

The best solution for client made us win trust and friendship.

Firstly, the design of bridge cranes for Bangladesh client meet all their requirements.

Secondly, client order bridge crane spare parts for two consecutive years.

Last and most importantly, DQCRANES full set bridge crane services gain client heart and they like to build long term cooperation with each other. Also become the high quality customer and start the business in Bangladesh.

Dongqi overhead crane offering

LH Double Girder Electric Hoist Overhead Crane

Double Girder Electric Hoist Crane The crane can lift loads from 5 to 63 ton, which is widely used in machinery fabrication, metallurgical plant auxiliary workshop, storage, stock ground, and power station, textile industry and food industry.

LD Single Girder Electric Hoist Overhead Crane

Single Girder Electric Hoist Crane It is a light small overhead crane with the capacity of 1to 32 tons, which is widely used in the factory, ware house, stockyard, etc.

LX Single Girder Suspension Overhead Crane

Single Girder Suspension Crane The overhead crane is a small light lifting equipment, with the lifting capacity range from 1 to 10 tons, equipped with dual-speed electric hoist, which is widely used in the factory, warehouse, stockyard, etc.

QD Overhead Crane With Hook

Overhead Crane With Hook The hook overhead crane can be used to lift loads from 5 tons to 550 tons, which 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.

QZ Grab Bucket Overhead Crane

Grab Bucket Overhead Crane The grab bucket overhead crane has the lifting capacity around 5 to 25 tons together with the weight of the grab bucket, which is widely used in power station, storage, workshop, and port to load and unload scattered objects.

QC Electromagnetic Overhead Crane

Electromagnetic Overhead Crane The 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. The lift capacity is from 5 to 32 tons.

NLX European Style Underslung Crane

 Underslung Overhead Crane European underslung crane is one of the most economical material handling equipment. Underslung crane can handle material from 1 to 20 tons for you!

European Style Double Girder Overhead Crane

Double Girder Overhead Crane European double girder overhead crane for 5 – 80 ton material handling. The overhead cranes realize all your expectation to material handling. Bet you want it!

HD Electric Hoist Overhead Crane

Electric Hoist Overhead Crane Electric hoist overhead crane is designed with European design and unbeatable advantages for sale now. Sturdy quality. Good price. One year quality assurance. Full set of aftersales overhead crane service.

LDP Low Headroom Single Girder Overhead Crane

Low Headroom Single Girder Overhead Crane They are designed for low height plant and factory, where the lifting room is limited but lifting height is high. The lifting capacity of the overhead crane is 1 to 32 tons whereas the lifting height is 6~20m.

QDY Ladle Overhead Crane

Ladle Overhead Crane They are widely used in the smelting industry to convey, pour and charge the liquid hot metal in the process of smelting, and the lifting capacity of the ladle overhead crane is from 5 to 74 tons.

QB Explosion Proof Overhead Crane

Explosion Proof Overhead Crane The overhead crane is designed for explosive gas atmospheres with explosion-proof electrical equipment. They can lift loads from 5 ton to 75 tons.

LB Explosion-proof Single Girder Overhead Crane

Explosion-proof Single Girder Overhead Crane The single girder overhead crane is also designed for explosion proof environment. The lifting capacity is from 1 ton to 20 tons.

Electrolytic Aluminum Crane

electrolytic-aluminum-crane Electrolytic aluminum crane is designed for material handling in aluminum plant. The high safety electrolytic aluminum crane is multifunctional, ensuring your material handling efficiency.

QY Insulation Overhead Crane

Insulation Overhead Crane The overhead crane is used to handle electrolyse non-ferrous metals such as magnesium, aluminum. The lifting capacity is from 5 tons to 50 tons.

QE Double Trolley Overhead Crane

Double Trolley Overhead Crane The double trolley overhead crane is used to lift long and big loads with the capacity of ((2.5+2.5)~(200+200)t.

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