Rail-mounted gantry crane

weldingfor graboverhead

Lifting speed: 37.08,40.92m/min or according to customers' demand Widely used in: Ports, power plants, docks, chemical industry, etc. Gantry Crane with Grab is mainly used with overhead traveling crane, port machine and hinge car. It is widely used in ports, power plants, docks, chemical industry, etc. to grab all kinds of loose accumulations, Such as: ore, coal, slag loading, unloading, light reactor, feeding and other operations. Gantry Crane unloads bulk cargoes such as coal, ore and phosphate from the hold to the funnel and unloads it to the yard or loading dock via conveyor belt. Lifting Equipment Grab bridge cranes are used for bulk materials and bulk materials. 1. Both side of all the steel plate of crane are pretreatment by pretreatment production line, Sand blasting-- Primer spray--Primer drying. Eliminate the innerstress of steel plate, increase the adhesive force of the steel structure. Ensure the appearance and anticorrosion quality. 2. Steel plate cutting adapt whole sets Messer CNC plasma cutting machine from Germany, very fast cutting speed, little deformation, High precision, Deviation could be controlled within 1mm, it insure the raw material at high quality standard and can reach top level in the industry. 3. The welding of main beam adapt high efficiency and intelligent welding robot, Henan Mine Crane CO., LTD are No.1 enterprise who adapt this high technology machine. The welding joint inside of the main beam adapt advanced MAG welding, adapt Ar+CO2 mixed protective gas, The 4 welding joint outside of the main beam adapt automatic submerged-arc fillet welding machine.