Four-point welding machine

　　This equipment is specially used for the automatic welding of straight pipe and flange pipe of high efficiency equipment, the equipment adopts advanced PLC welding process control technology, combined with real-time automatic tracking system and PLC numerical control welding gun swing system design, can be straight pipe two ends of the flange inside and outside the "four-point joint welding". Can also be realized according to different requirements of the use of "single-end one point", "single-end two points", "two points at both ends" and other combination of automatic welding requirements.

　　The equipment is composed of near-remote control dual-mode welding control system, PLC numerical control WPS welding expert program control system, PLC numerical control swing system, internal weld control system, external weld control system, frame system and electrical control system.

　　Technical parameter

　　█ Suitable material: carbon steel, stainless steel, alloy steel;

　　█ Suitable for pipe diameter range: φ325mm-φ900mm(pipe outer diameter);

　　█ Applicable pipe length range: 1000mm -- 18000mm;

　　█ Applicable workpiece form: straight pipe and insert flange;

　　█ Welding mode: welding gun swing, real-time tracking;

　　█ Control panel: PLC control system, touch screen control interface, handheld control box operation, can store 40 sets of welding process parameters;

　　█ Welding oscillator: electronically controlled linear swing;

　　█ Drive system: CNC motor with precision reducer;

　　█ Maximum load: 10000Kg;

　　█ Welding power supply: American Miller XMT 450 MPa welding power supply;

　　█ Welding process: MIG welding.