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

T3 EXTREME - 2017

Miller Weldmaster T3 Extreme banner and sign welding machine was designed with the smaller business in mind. This efficient hot wedge welding machine will produce all the seams required for the banner, sign and awning maker!

  • Model: T3 Extreme 
  • Year:2017
  • Industries: Sign Finishing and Banner Welding Machines
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230Voltage - Single Phase - 15 Amperes
  • Serial Number: TT3-0817-90031
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T600 Extreme Flex

Miller Weldmaster's T600 Extreme Flex are known for being the longest-lasting machine. The T600 Extreme Flex is built for multiple-shift production, and with its solid-steel design, this machine will last for multiple decades.

  • Model: T600 Extreme Flex HW CSA
  • Year:2020
  • Industries: Inflatables, Tents, Tarpaulin, ext.
  • Location: Only available in Canada (CSA Certified)
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230Voltage - Single Phase - 15 Amperes
  • Serial Number: T6F-018206-1220-5392
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T3 Extreme - 2016

Miller Weldmaster T3 Extreme banner and sign welding machine was designed with the smaller business in mind. This efficient hot wedge welding machine will produce all the seams required for the banner, sign, and awning maker!

  • Model: T3 Extreme
  • Year: 2016
  • Industries: Sign Finishing and Banner Welding Machines
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230Voltage - Single Phase - 15 Amperes
  • Serial Number: TT3-0316-4371
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T300 Extreme Flex

The T300 Flex uses hot air and hot wedge technologies with an array of seam types. Discover how the T300 Extreme Flex can help you finish tents, shelters, tarps, covers, and more in no time.

  • Model: T3oo Extreme Flex
  • Year: 2021
  • Industries: Inflatables, Tents, Tarpaulin, ext.
  • Welding Technology: Hot Air, Hot Wedge, or Both
  • Voltage: 220Voltage - Single Phase - 40 Amperes
  • Serial Number: T3F-0641352-0821-9554
  • Certified: This is an MW Demo Machine
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T300 Flex

The T300 Flex uses hot air with an array of seam types. Discover how the T300 Extreme Flex can help you finish tents, shelters, tarps, covers, and more in no time.

  • Model: T3oo Flex Hot Air
  • Year: 2022
  • Industries: Inflatables, Tents, Tarpaulin, ext.
  • Welding Technology: Hot Air
  • Voltage: 220Voltage - Single Phase - 40 Amperes
  • Serial Number: T3F2-1006-0622-18102
  • Certified: This is an MW Demo Machine
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T600 Extrem Flex HA -2022

Miller Weldmaster T600 Extreme Flex welds hems, hems with pocket and hems with rope. We're known for the longest-lasting machines. The T600 Extreme Flex is built for multiple-shift production, and with its solid-steel design, this machine will last for multiple decades.

  • Model: T600 Extreme Flex Hot Air
  • Year:2022
  • Industries: Inflatables, Tents, Tarps, Aerospace
  • Welding Technology: Hot Air Welding
  • Voltage: 230/400 Voltage - Single Phase - 25/15 Amperes
  • Serial Number: T6F-021244-0322-16352
  • Certified: Demo Machine
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T3 EXTREME - 2011

Miller Weldmaster T3 Extreme banner and sign welding machine was designed with the smaller business in mind. This efficient hot wedge welding machine will produce all the seams required for the banner, sign and awning maker!

  • Model: T3 Extreme 
  • Year:2011
  • Industries: Sign Finishing and Banner Welding Machines
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230Voltage - Single Phase - 15 Amperes
  • Serial Number: TT3-1111-3031
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T3 EXTREME - 2013

Miller Weldmaster T3 Extreme banner and sign welding machine was designed with the smaller business in mind. This efficient hot wedge welding machine will produce all the seams required for the banner, sign and awning maker!

  • Model: T3 Extreme 
  • Year:2013
  • Industries: Sign Finishing and Banner Welding Machines
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230Voltage - Single Phase - 15 Amperes
  • Serial Number: TT3-0413-3463
  • Certified: Yes
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T300 Extreme Flex - 2013

The T300 Flex uses hot air and hot wedge technologies with an array of seam types. Discover how the T300 Extreme Flex can help you finish tents, shelters, tarps, covers, and more in no time.

  • Model: T3oo Extreme Flex
  • Year: 2013
  • Industries: Inflatables, Tents, Tarpaulin, ext.
  • Welding Technology: Hot Air, Hot Wedge, or Both
  • Voltage: 220Voltage - Single Phase - 40 Amperes
  • Serial Number: T3F-023502-0613-3488
  • Certified: This is an MW Demo Machine
  • Warranty: 1 Year Warranty. Same as new
CERTIFIED USED

T600 Extrem Flex HW CSA - 2020

Miller Weldmaster T600 Extreme Flex welds hems, hems with pocket and hems with rope. We're known for the longest-lasting machines. The T600 Extreme Flex is built for multiple-shift production, and with its solid-steel design, this machine will last for multiple decades.

  • Model: T600 Extreme Flex Hot Wedge
  • Year:2020
  • Industries: Inflatables, Tents, Tarps, Aerospace
  • Welding Technology: Hot Wedge Welding
  • Voltage: 230/400 Voltage - Single Phase - 25/15 Amperes
  • Serial Number: T6F-018202-1120-5034
  • Certified: Demo Machine
  • Warranty: 1 Year Warranty. Same as new