Roofer RW3400 Welder

Roofer RW3400 Welding Machine

WELDY roofer RW3400 the professional lightweight welder for the roof. The handy hot air welder prevails giant machines in welding quality: handy, simple and good!


  • Voltage 230 V, 3400 W
  • Temperature range °C 50 -600
  • Speed m/min 1 – 7.5
  • Weld seam width 40mm Overlap
  • Size (L × W × H) mm 500 x 365 × 270
  • Weight kg 15
  • Weldable materials PVC, TPO, ECB, EPDM, CSPE
  • Protection class I

The WELDY Roofer RW3400:

  • Extra wide 40 mm welding nozzle fulfills international standards
  • Heavy weight direct above the contact roller results in high quality weld seam
  • Powerful 3400 W hot air blower to achieve the desired temperature and air volume
  • Integrated laser beam for easy machine guidance
  • Free adjustable speed up to 7.5m/min
  • Made for TPO and PVC materials
  • Automatic driving and welding start
  • Guide bar and lifting device for easy handling
  • Free variable welding temperature


Roofer RW3400 Welding Machine Brochure (Pdf - 0.37mb)
Weldy General Product Catalog (Pdf - 1.91mb)

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