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!

CERTIFIED USED - 2020

T300 Extreme

Five of our 2020 trade show T300 Extreme’s are available for sale. Our trade shows were cancelled and we are now selling our brand new inventory at a great price! The five T300 Extreme’s are hot wedge, hot air and options to have both. Contact us today before these units are gone!

  • Model: T300 Extreme
  • Year: 2020
  • Welding Technology: Hot Wedge Welding, Hot Air Welding, Or Both
  • Certified: Yes
  • Warranty: 1 Year Warranty
CERTIFIED USED

T300 Edge Extreme

Miller Weldmaster T300 Extreme Edge banner and sign welding machine combines versatility with precision adjustments. The T300 Extreme Edge can finish a 4 x 6 banner in under one minute!

  • Model: T300 Edge Extreme Hot Wedge
  • Year: 2019
  • Industries: Sign Finishing and Banner Welding Machines
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230/400 Voltage - Single Phase - 25/15 Amperes
  • Serial Number: 0531127-0219-100055
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T300 Flex Extreme

Our most universal welder, the T300 Extreme Flex uses hot air and hot wedge technologies with an array of seam types.

  • Model: T300 Flex Extreme
  • Year: 2019
  • Industries: Tents, Shelters, Tarps, Covers & More
  • Welding Technology: Hot Wedge Welding & Hot Air Welding
  • Voltage: 230/400 Voltage - Single Phase - 25/15 Amperes
  • Serial Number:0531163-0919-104171
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new