Quenching Bridge Crane

Quenching Bridge Crane

The Quenching Overhead Crane is a bridge crane used in the vertical well quenching heat treatment process and has a rapid drop and emergency release function in an accident state. It is a special lifting device arranged in the heat treatment plant. Usually a double beam single trolley structure is used.

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Product Details

Quenching Bridge Crane

The quenching Bridge crane is a special lifting machine used in the metal heat treatment vertical well quenching process for quenching large workpieces or slender parts. Quickly immersed in quenching liquid. Quenching cranes are mainly used in the quenching process of cooling medium for brine, water and mineral oil. 

Tongs Overhead Crane

According to the quenching process requirements, the hot workpiece needs to be quickly immersed in the quenching tank to ensure uniform metallurgical structure on the upper and lower parts of the workpiece, and to avoid fire on the oil surface during oil quenching. Its most notable feature is that the hoisting mechanism has a fast-decreasing link, requiring rapid descent and accurate positioning of the brake. 


Specification range of Quenching Bridge Crane:

Lifting weight: 10t~75t

Span: 20m~34m

Lifting height: 15m~36m

Lifting/decreasing speed: 20m/min~46m/min


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1.    Basic information required for quotation:

A: Lift capacity     B: Span     C: Lift height     D: Working class     E: Usage and working environments    F: Other requirements             The more detailed, the better!

2.    Packing and shipment

A. Main beam, end carriage and other Big Parts are packed by plastic woven cloth, 

B. Electric Parts, Hoist and other small parts are packed by strong plywood crate.

C. According to different size, we will choose Container, Flat Rack or ship in Bulk to save cost and protect the goods.

D. Delivery port, Shanghai, Qingdao and Tianjin for choice

3.    Installation

A: We  offer Installation and use manual, customer can install as the manual.

B: We could send our engineers for installation, commissioning and training at site.

C: Our copperated partner at local market can offer fast service. 

4.    Warranty

A.  15months warranty

B.  Free Spare Parts ship together with goods.

C.  Parts will offer in free during warranty. 

6Packing & Delivery terms: 
1. Hoist, trolley, wirerope, hook, electric parts spare parts and so on all small and important parts will be packed by plywood crate, for avoiding the
damage from goods crash and impact during the delivery. 

2. Girders, Cabin and other Big parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation. 
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.

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