Multifunction Automatic Pipe Welding Machine
Automatic standard pipe welding station consists of welding
manipulator, elbow welding machine, self centering welding
positioner and pipe supporting device. It is able to realize
automatic pipe welding with root pass, fill and cap pass realized
in the same one machine, no need to change to another station,
reduce the handling works, and maximazed the efficiency.
Instruction of Equipment
1. Workpiece Loading & Unloading Method: Manual
2. Locating Method of The Workpiece: Self-centering chuck in the
left clamp the workpiece to locate the center of rotation by
manual.
Two supporting racks locate the center of the workpiece and rotate
together with the workpiece coaxially. Pneumatic tailstock is
equipped in the right end, the centre of the tailstock sustain the
workpiece gyration.
3. Methods For Welding: Single torch gas shielded arc welding,
automatic single-layer welding or multi-layer welding can be
achieved once. Single-layer & single-pass welding, multi-layer
& single-pass welding, multi-layer & multi-pass welding can
be achieved full automatically.
4. The one end of the workpiece must be clamped and another end has
an inner bore. The outer diameter can be supported by the contact
rollers to locate the centre of the workpiece. (can weld workpiece
while only the chuck clamp it directly or the chuck clamp it and
the tailstock press it or the chuck clamp it and the contact
rollers support it)
Main Technical Parameters
| Model Name | HF3000 |
| Rated Load Capacity | 2T |
| Workpiece Length Range | ≤3000mm |
| Workpiece Diameter Range | φ50-φ500mm |
| Rotating Speed of The Main Spindle | 0.19-2.2r/min |
| Elevating Stroke of The Torch | 300mm |
| Manual Adjusting Range of The Torch | X:≥50mm Y:≥50mm |
| Turnover Angle of The Workpiece | 360° |
| Pressure of The Compressed Air | 0.3～0.6MPa |
| Rated Welding Current | 500A |
| Welding Centre Height | 950mm |
