T300 Extreme Flex
Our most versatile welder
Our most universal welder, the T300 Extreme 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.
Use our integrated Find a Welder tool to determine exactly which product you need. Learn More
Features and Benefits
- Quick setting recall with easy operation touch screen and recipe storage
- Increased product versatility with dual arms to configure straight or curved seams
- Quick, repeatable head adjustments for precision welding
- Available in hot air, hot wedge or both for product versatility
- Multiple seam configurations for quick, easy guide change
- 208-240 Volts - Single Phase -25 Amperes
- 380-400 Volts - Single Phase - 16 Amperes
- 100 PSI @ 2 CFM
- Hot Air: 730o C
- Hot Wedge: 450o C
- 1m (300cm)
- Width: 600mm
- Length: 1.5m
- Height: 1.5mm
- Weight: Approx. 231KG
- 10 to 50mm (1/2” to 2”)**
- Up to 30m/min (100ft/min)*
DownloadsTechnical Specs – T300 Extreme
Service & Training
We're committed to you and your business. The Miller Weldmaster service and resolution center is staffed with our field service engineers for fast response time.Contact Service
Trust Miller Weldmaster to get your started!
- A Miller Weldmaster certified field service engineer will contact you to schedule installation and training at your facility.
- We provide you with everything you need to know to get your team ready for installation and training.
- Your staff will receive extensive instruction on welding equipment operation and maintenance and how to produce your product.
DownloadsMachine Manual – T300 Extreme
Pre-Installation Doc – T300 Extreme
Request a Quote
"The Miller Weldmaster 112 Extreme took care of the building facades, welding together gigantic sections of banner in one pass. And it certainly lived up to its name. The quality of the work in sealing is so phenomenal, the seams between these pieces are almost invisible." - Color Jam