China Automatic Steel Bar Truss Girder Lattice Girder Rebar Truss Girder Welding Machine for Construction Building Bridge

ModelRN 270RN 350Rated power250KVA300KVAAir pressure0.6~0.8MPACoolant flow120L/min150L/minCoolant temperature≤30°COil pressure5~12MpaTypeRight Angle/folded AngleHeight of girder70-270mm70-350mmSection spacing190~210mm adjustablemultiple of 200 (optional)Assist bar dia.Φ4~φ8mmUpper bar dia.Φ8~φ12mmΦ8~φ14mmMax.speed15m/minLower bar dia.Φ8~φ12mmΦ8~φ14Main Description
This device is based on a substantial increase in the stability of steel truss welding, reduce energy consumption and noise, reduce the volume specifically designed on the basis of research and development, mainly used in construction machinery industry, welded steel truss.
Major R & D are: pressure to meet production requirements of the development of high-flow hydraulic system; make five research institutions reinforced while clamping; able to easily adjust the distance of the moving mechanism push research and development. Welder uses for existing truss straightening process noise, energy consumption of the five big disadvantage Section Straightening motor and a servo motor and air compressor, a significant reduction in energy consumption and noise production, and production is more stability.