S-Power S-50 Standard Line Boring Kit
A complete portable line boring and automatic bore welding system for workshop and on-site machinery repairs. The standard kit provides the main components needed to get started.
Standard Kit Contents & Functions
- Standard boring and welding capacity: 50–150mm (as stated in the kit overview)
- Automatic and manual line boring, including variable diameter settings
- Automatic bore welding, sector welding and jump welding functions
- 50mm × 1600mm standard boring bar and 700mm split 50mm bar
- Main drive motor, control box, bar supports, bearing supports and remote controls
- Welding bar, cable, torch head and feed/drive adaptor sleeves
- Left-hand, right-hand and neutral boring tools, carbide tips and hex keys
- Manual bore calliper, digital tool projection gauge and alignment cone sets
- Welding contact tips (0.8mm, 1.0mm and 1.2mm) and shrouds
Line Boring Specifications
| Boring bar diameter | 50mm |
|---|---|
| Boring bar length | 1600mm |
| Main drive motor weight | 27kg |
| Feed travel | 280mm |
| Working range | 55–160mm (maximum range stated as 40–300mm with suitable accessories) |
| Rated output | 3.1kW |
| Speed | 50–255rpm |
| Torque | 105Nm |
| Speed control | Stepless |
| Voltage options | 220V / 380V, 50–60Hz |
| Feed mode | Manual / automatic |
Bore Welding Specifications
| Welding bar diameter | 40mm |
|---|---|
| Compatible process | MIG |
| MIG power source | 200–500 type (as stated in original specification) |
| Welding wire sizes | 0.8 / 1.0 / 1.2mm |
| Welding bar lengths | 200 / 240 / 300 / 800mm |
| Bore welding range | 45–160mm |
Optional Accessories
- 1200mm or 1800mm × 35mm boring bar kits for smaller bores; welding requires manual operation at the smaller sizes
- 2500mm × 50mm boring bar
- 300mm tooling and welding extension kit
- 35mm flange facing kit (40–160mm capacity; 13mm square tooling not included)
- 50mm flange facing kit (120–300mm capacity; accepts standard 14mm round tools)
- Lockable metal storage box with boring bar holders and accessory organisers
Optional accessories shown in photographs are not necessarily included. Please refer to the kit contents and optional accessories below.


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