Oxy Acetylene Gas Pressure Welding Machine Unique For HRB 400 Rebar Welding
Brief Introduction
Rebar gas pressure welding machine is suitable for welding in construction site which has closely spaced rebar, widely used for wall, column, girder, pile, plate, protection slope,bridge and so on. This machine is used for rebar 12mm-32mm, it use neutral flame of oxyacetylene to heat rebar to molten state, squeeze out molten metal and put some pressure, and closed tightly, then finish welding of rebar. It is easy to operate and grasp, with high strength.
Compared with similar products, the equipment with unique design, reasonable design, simple operation, etc.
Composition
1 set of rebar gas pressure welding machine includes:
| No. | Item | Quantity |
| 1 | welding torch handle | 1 pc |
| 2 | special spanner | 1 pc |
| 3 | pressure reducing valve | 1 pc |
| 4 | reducing valve | 1 pc |
| 5 | burning torch | 1 pc |
| 6 | fixed clamp | 4 pcs |
| 7 | oil hydraulic pump | 1 set |
| 8 | welding torch ring | 2 pcs |
| 9 | welding torch rod | 1 pc |
Advantages
1. quantity of tips is varied as per different rebar diameter. 7 tips for rebar 16-25mm, 8 tips for 28-32mm.
2. different rebar diameter. 16-20mm, 16-25mm, 16-32mm
3. easy operation
4. lignt weight, easy to handle
Welding Base
Technical procedures
| No. | Description |
| 1 | Light and adjust oxygen into neutral flame, length of flame cone is 15mm. |
| 2 |
When flame begins to melt, two ends of rebar molten with molten drops and start to increase pressure when middle part of two ends of rebar bulge to coniform shape. |
| 3 | Pressure forming (finish welding) |
| 4 | Continuous welding |
