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Coal Unloader Bridge Crane

Product Name: Coal Unloader Bridge Crane

Capacity: 500 tons per hour

Bulk Material Size: 1. Coal and gypsum: ≤300mm; 2. Shale: ≤150mm; 3. Iron ore: ≤80mm


Coal Unloader Bridge Crane is a bridge crane with a special chain bucket unloader for the unloading of coal from trucks. The materials also can be coal, gypsum, shale, iron ore, etc.



The Coal Unloader Bridge Crane is a bridgecranewith a special chain bucket unloader for the coal unloading from trucks. And the bulk materials also can be coal, gypsum, shale, iron ore, etc.

Double Girder Bridge Cranes are most frequently used where capacities over 10 tons and/or spans of 60 to 100 ft are needed. They can be utilized at any capacity where extremely high hook lift is required because the hook can be pulled up between the girders.Double Girder Bridge Cranes are also ideal where high speeds and heavy service are required.

Bulk Material Sizes:

1. Coal and gypsum: ≤300mm, ≤100mm accounted for more than 85%, moisture content ≤13%

2. Shale: ≤150mm, ≤80 accounts for more than 85%

3. Iron ore: ≤80mm, ≤50mm accounted for more than 85%


1. Max. unloading capacity: 500t/h, and it can unload about 5 sections of 60 tons of trucks per hour.

2. This crane adopts upper and lower double girder structure, and the tipping bucket mechanism is mobile, which can work on multiple transportation lines.

3. Chain bucket is a T-shaped mechanism, which can unload the material in forward and reverse directions, improving the unloading efficiency.

4. Traveling reducer has the characteristics of small size, large output torque and long service life.

5. The blanking device of the belt conveyor adopts a sealed telescopic slip tube to reduce dust during the belt blanking process.

6. It is equipped with overload limiter, lifting height limiter, trolley buffer, running stroke limiter and safety shield, etc., with excellent safety performance.

Weihua bulkmaterial handling machine can conveying machine and loading/unloading machine, which is employed to serve the industry of mining, coal, water conservancy and hydropower, transportation, ports, petrochemicals, cement, metallurgy, thermal power, municipal engineering, construction sand, etc. There are various product forms such as gantry type and bridge type for customer to choose according to requirements.

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