Ningbo Xinzhou Welding Equipment Co., Ltd.  

Product Name: Xhj-350 Automatic Steel Bar Truss Welding Production Line Model NO.: XHJ-350 Trademark: XINZHOU Transport Package: Standard Export Packing Specification: XHJ-350 Origin: Ningbo China Product Description XHJ-350 Full-automatic Lattice Girder Welding Production LineThe equipment is specially designed and researched on the basis of enhancing steel bar truss girder welding machine stability, reducing the energy consumption and noise, reducing size. It is applied in the construction machinery industry.Componentsof the machine:1. 5 coil wire feeding racks2. wire feeding and straightening system3. main bending. welding and cutting frame4. girder loadingholderFeatures:- Hydraulic system is used to match the production- 5 clampper s used to holed five wires at same time-adjustable structureis used toadjust final product size- special stragighten mechanism is used to reduce the noise, energy lost and structrue change. Special rollers applied to reduce the friction during the feeding process- Hydraulic system used to replace five straighten electric motors, one servo motor and one air compressor, to reduce the energy consumption and noise and more stable during the production.Main Parameters:Rated Power: 3 x 250KVAPower supply: 380V 50HzNumber of power phases: Three phase four cableDuration rate: 20%Air source pressure: 0.6-0.8MPaCoolant temperature:≤30°CDimension: 39.4m x 4.4mx 3.3mOil pressure: 7-11MPaTruss height: Straight: 70-350mm Bend: 70-320mmWave crest interval: 190-210mm adjustableWave wire diameter:φ4-8mmMain wire diameter:φ8-16mmMaximum welding capacity: 12m/minDiameter of lower wire:φ6-16mm