Top Running Material Lifting Overhead Single Beam Bridge Crane

Product Description

Top Running Material Lifting Overhead Single Beam Bridge Crane is mainly consists of bridge, trolley travelling mechanism, crab and electrical appliances. They are applicable to the transfer, assembly, check and repair as well as load and unload at mechanic processing workshop, subsidiary workshop of metallurgical mills, warehouse, goods yard and power station. They can also be used instead of common double-girder overhead crane at production workshop in light textiles or food industry. It has two kinds of classification, that is, light and medium. The working ambient temperature is generally -25℃~40℃.It is forbidden to work in environment with combustible, explosive or corrosive media.

Process the production

Single beam production line is the company's single beam upgrade and technical transformation project. From uncoiling leveling, shearing, feeding, calendering, whole extrusion assembly rib plate, automatic welding until finished products form flow operations.

After the plate is opened and rolled into shape by 1500t groove press, no butt seam can be found under 22.5 meters of u-shaped groove of the main girder of the single-beam crane, eliminating the butt seam of the main girder, reducing the stress concentration point, improving the strength and stiffness of the main girder, and greatly improving the comprehensive bearing capacity of the main girder of the crane. The 25-meter fluting machine can realize the whole welding rib plate assembly of the u-shaped groove of the main girder of the crane under 25 meters, ensuring the straightness of the u-shaped groove of the main girder after welding, reducing the horizontal bending of the main girder, and ensuring the appearance quality of the crane.

Double gun gantry welding, broke the traditional manual welding process, so that I steel and cover plate, cover plate and u-shaped groove two welds simultaneously automatic submerged arc welding, full weld, deep pool, beautiful shape, high welding quality. At the same time, the welding deformation is reduced.

Since the operation of the production line, the quality of the company's single-beam crane has been rising steadily. The first pass rate of the product is 98%, and the rate of excellent products is above 39%.

Parts Of Crane