Pressure Welding Machines Limited
Saldatrici
Saldatrici
Cold pressure welder for trapezoidal wire - sub-sea cable applications
The TR45 is PWM's cold pressure welder designed specifically for non-ferrous trapezoidal wire used in the build-up of sub-sea cables.
Powered by an advanced air/hydraulic system, the TR45 completes each weld with no preliminary set-up, using a simple foot pedal operation. Its compact 750 × 610mm footprint means it can be moved easily around the work area rather than requiring wire to be brought to a fixed station.
Key features
- Designed exclusively for trapezoidal wire profiles used in sub-sea cable construction
- Air/hydraulic operation - energy-efficient, no electrical welding current required
- Foot pedal activation with no set-up time between welds
- Mobile and compact: easily moved to the point of use on the production floor
- Cold pressure welding process produces a solid-state bond - no heat, no filler material, no risk of heat-affected zones
Technical specifications
- Operation: Air/hydraulic
- Material: Copper / EC aluminum
- Wire profile: Trapezoidal
- Maximum cross-sectional area: 45mm² (0.0697 sq.in.)
- Dimensions: L750 × W610 × H1100mm (29″ × 24″ × 43″)
- Gross weight: 250kg (551lbs)
Application
The TR45 is used by manufacturers of sub-sea power and communication cables. The cold pressure weld it produces is as strong as the parent material, with no alteration to the wire profile that could affect subsequent cable assembly operations.
ultimo aggiornamento:
giovedì 28 maggio 2026
