Henan Dowell Crane Co., Ltd.
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CE Low Noise Double Girder Beam 20 Ton Overhead Bridge Crane
Product Description
CE Low Noise Double Girder Beam 20 Ton Overhead Bridge Crane is a series of products manufactured according to international advanced standards. The machine has novel structure, beautiful shape, good technology, flexible and stable operation, safe and reliable. It is widely used in the loading, unloading and handling of common heavy objects. It can also be used with a variety of special cranes for special operations, with rainproof equipment when used in the open air. The data in the table are for indoor cranes. The total weight and wheel pressure of outdoor cranes are increased by about 5%. According to the busy degree of use, cranes can be divided into two working systems: intermediate (A5) and heavy (A6). When the selection should indicate the work system, the work environment of the higher, lower temperature and the type of power supply and other technical requirements. The crane can also be designed and manufactured according to the customer's requirements of the span. Is the application of a wider variety of specifications more crane.
Selected functions
Product Main Features
| Main Beam | 1.Main beam uses bias-rail box -type structure,with optimized design and light self-weight. 2.The cover and web of main beam should get surface rust removal by roller-way conveyor blasting machine before welding,this blasting machine can perform blanking,sandblasting,painting and drying,after that they get to Level. 3.Butt welds of tensile flange plate should get ultrasonic inspection by rules. |
| End Beam | 1.End beam is made of rectangular steel-pope or steel plate by welding, the finished end beam get once positioning processed on numeral control machine in order to ensure dimension accuracy and fit tolerance. 2.Each end beam is supplied with wheels with double-wheel rim, buffer and anti-derailing protection device. |
| Trolley Travelling Rail | 1.The rail type ischanged according to the loading capacity. 2.The rail welding on the main beam. |
Package & Delivery
