QG series multi-head flame cutting machine is a high precision oxygen ethyne (or propane) flame cutting equipment. There are total 10 units of cutting torches, of which 9 are vertical straight cutting torches, the other horizontal one. The machine traveling adopts AC motor frequency conversion adjusting.
Gantry structure design adopts box structure, with high intensity and rigidity.
Both horizontal and vertical traveling adopts imported AC motor transducer which realizes stepless speed adjusting.

SQG series CNC flame cutting machine is a computer control and high precision oxygen ethyne (or propane) flame cutting machine equipment.
This series cutting machine has 10 CNC cutting torches in the front, of which 9 are driven cutting torches and the other is driving one. CNC cutting torch moving controlled by computer, can achieve horizontal and vertical straight cutting, and also can achieve multi-angle parts cutting according to the designed requirements. Driving system adopts Delta AC servo driving system as power unit. The traveling adopts Taiwan Jusheng precision reducer. The gantry adopts double-side drive, ensure enough driving power.

HZZ series H-beam assembly machine adopts stand style assembly mode which has the perfect automatic functions compared with the traditional machine. No need dimension adjusting during working, hydraulic clamping, fixed impaction, spot welding and feeding can accomplish at the same time, increasing productivity, the machine is mainly used for same section H-beam automatic assembling. Or H beam of variable cross-section which tilt ≤15°, the height difference of web is ≤600mm.
Adopting twin direction automatic centering unit, can loading the steel plate by Auto/Manual. Hydraulic centering, not need manual adjusting. It adopts 3 groups of wing plate and web auto hydraulic grip structure, solving the problem of tail-wigging during web feeding. Twin auto CO2 spot welding head symmetry setting, the welding torch adopts gas driving feeding, machinery guide wheel tracking with high quality of spot welding.
Control system adopts imported transducer and logic controlling. Hydraulic system control valve adopts advanced piling valve controlling.

LMZ series H beam gantry auto SAW machine is our self-developed H beam welding machine. The machine is vertical lifting, angle adjustment (0-180 °) and other functions. The flux feed by gravity and automatic recovery. Two welding head can weld synchronously, and also can weld solely, and welding speed is stepless and adjustable Welding power source and wire feeding head adopts our self-developed ZD5(D) series DC arc welding power source and MZ9 type wire feeding head which has three proprietary technologies.
It sets automatic two-way guide arc device. Gantry frame traveling controlled by transducer, AC motor driving to realize stepless speed adjustment.

T type gantry welding machine consists of T type suspended gantry bracket, boom, adjusting unit, wire coil bracket, gantry driving is AC motor driving, through reducer to realize the movement or welding traveling, the traveling speed is controlled by inverter frequency, stepless adjustment, and realize the different welding speed control.

This series of straightening machine used for correct upward and heat deformation of H beam between wing plate and web during welding process. The upper roller device and a driving roller form lever principle as foundation, when corrected wing plate get though, it will bend and transform. Since prefabricated force is larger than the yield point of wing plate material, the elastic recovery coefficient becomes small, so as to achieve the purpose of correction.

Chain turnover machine is mainly used to the strong rigid component, it does not need additional clamping device, and welding piece can assemble and disassemble rapidly. But pay attention to use synchronization of operated motor and impact caused by nonuniform turning speed. After flange and web welding of H beam, it must be rotated 180°, and began welding of the other flange and web. Using chain turnover machine can easily take the whole baseboard over.