Our Certified Machine Process

In order for a machine to be Miller Weldmaster Certified, it must go through extensive testing by our specially trained technicians, restored and re-inspected to meet our stock standards. All certified pre-owned machines have Miller Weldmaster 1-year warranty included.
Buy your pre-owned machine with confidence!



The TG3600 efficiently produces any size liner or cover and is designed to eliminate excessive fabric handling. By using our exclusively designed welding and pulling system, the TG3600 will dramatically reduce labor and increase production.

  • Model: TG3600
  • Year: 2018
  • Industries: Geomembrane Liner and Cover Fabricator
  • Welding Technology: Hot Wedge Welding
  • Voltage: 220 Volts - Single/Three Phase - 60 Amp
  • Serial Number: 1017-90864
  • Certified: Yes
  • Warranty: 1 Year Warranty

T600 Extreme Shade

Miller Weldmaster T600 Extreme Shade is an effortless operating welder for welding PVC or acrylic shades, awnings and structures with additional fabric handling support. Its heavy-duty construction allows for the toughest jobs.

  • Model: T600 Edge Extreme Shade
  • Year: 2020
  • Industries: Awning and Shade
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230 volts 25 amp/400 volts 15 amp
  • Serial Number: 017195-0720-3293
  • Certified: Yes
  • Warranty: 1 Year Warranty

TG3600 Machine Videos

  • Overview & How Tos
  • Training Videos
In-House Production of Larger Liners - TG3600
TG3600 Traveling Hot Air Welder for Large Geomembrane Welding
Hot Air Welding Machine for Large Geomembranes and Covers In-House
Hot Air Welding Machine for welding ANY size HDPE geo cover or liner | TG3600