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Hot Air Welding

T600 Extreme Curve

Packages start at $35,200 usd MSRP
or $690/mo

Waterproof Seam Welder for Inflatables

This machine produces airtight and waterproof seams for 2D and 3D, meeting the toughest demands with additional fabric handling support. The T600 Extreme Curve is packed with everything needed to weld curves and unique shapes for the production of inflatables, tanks, bladders and more.
Best For:
  • Aerospace
  • Athletic Mats
  • Flexible Storage Tank/Bladders
  • Paddle Boards
  • Pools
  • Inflatables
  • Outdoor Furniture
Seam Type:
  • Butt Seam
  • Channel Seam
  • Coverstrip
  • Double Fold
  • Flat Seam Tube
  • Fold Overlap
  • Hem
  • Overlap
  • Tube
Features & Options

Features & Benefits

  • Quick- setting recall with touch screen and recipe storage
  • Increased product efficiency with dual arms for straight and curved seams
  • Precision welding through quick, repeatable head adjustments
  • Multiple seam configurations with quick, easy guide change

Technical Specs

Power Requirements

  • 208 - 240 Volts - Single Phase - 25 Amp.
  • 380 - 400 Volts - Single Phase -15 Amp.

Air Requirements

  • 2cfm @ 100psi

Power Consumption

  • Approx. 6kW

Maximum Temperature

  • Hot Air: 730˚C (1,346˚F)
  • Hot Wedge: 450˚C (842˚F)

Throat Width

  • 2.03m (79.9")


  • Width: 0.6m (23")
  • Length: 3m (120")
  • Height: 1.5m (59")


  • 680kg (1,500lb)

Seam Width

  • 10 - 50mm (0.5 - 2”)**

Welding Cycle

  • Up to 30m/min (100ft/min)*

* Depending on the application, the seam width and the type of material used
** Additional guides might be necessary
Our Training Process

Trust Miller Weldmaster to get your started!


Schedule Your Training

A Miller Weldmaster certified field service engineer will contact you to schedule installation and training at your facility. 

Installation Preparation

We provide you with everything you need to know to get your team ready for installation and training.

Staff Training

Your staff will receive extensive instruction on welding equipment operation and maintenance and how to produce your product.



Machine Videos

  • Overview & How Tos
  • Training Videos
Versatile Large & Heavy Production Demands for PVC & More!
Waterproof Seam Welder
Single Roller Arm
Tech Tip I How to Set Up your Overlap Guide
Tech Tip I How to Change HMI & PLC Battery
Changing Heat Systems
Tech Tip I Start Weld Edge Fabric
T-SERIES I How to Adjust your Hem Guide
Wedge Alignment
Tech Tip I How to Tighten your Weld Rollers
How To Switch From a 1 Inch To A 2 Inch Weld Roller
How To Clean your Air Filters on the Compressors
Explaining the Upper Roller Speed

Service & Resolution Center

Our service team is dedicated to keeping our customer’s businesses running at optimal performance and assisting with any solutions you need. We are standing by to help you.

Contact Us Today!

Ready to get started or just have more questions for us? Simply fill out this form and we will be in touch with you shortly.