Hot Air Welding, Hot Wedge Welding

T600 Flex

T600 Flex | Hot Air & Wedge Welding Machine

The T600 Flex offers the use of hot air or hot wedge welding technologies with an array of seam types and extended fabric handling support. You'll get consistent, easy product construction with efficient and straightforward design and controls. The dual heat system of the T600 allows complete product flexibility. Two seams can be completed simultaneously to save time and labor.

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

Best For:
  • Aerospace
  • Athletic Mats
  • Containment Booms
  • Curtains - Agriculture
  • Curtains - Truck Side
  • Roller Doors
  • Evacuation Slides
  • Mattresses
  • Pool Covers
  • Pools
  • Inflatables
  • Shelters Structures
  • Tarpaulins/Covers
  • Tents
Seam Type:
  • Butt Seam Butt Seam
  • Channel Seam Channel Seam
  • Coverstrip Coverstrip
  • Double Fold Double Fold
  • Fin Prayer Seam Fin Prayer Seam
  • Flat Seam Tube Flat Seam Tube
  • Fold Overlap Fold Overlap
  • Hem Hem
  • Hem with Pocket Hem with Pocket
  • Hem with Rope Hem with Rope
  • Keder Keder
  • Overlap Overlap
  • Tube Tube
  • Extrusion Beading Extrusion Beading
Features & Options

Features & Benefits

  • Quick- setting recall with touch screen and recipe storage for multiple material types
  • Increased product versatility with dual arms
  • Easily weld wider fabrics with extended throat length
  • Easier fabric handling with inboard and outboard fabric puller
  • Multiple seam configurations available with quick and easy guide changes to make a variety of products
  • Available in hot air, hot wedge or both for product versatility

Base Machine Includes:

  • Hot Air or Hot Wedge Heat System
  • Hem Guide
  • Overlap Guide
  • Webbing Guide & Dispenser
  • 25 Recipe Storage Settings
  • Training & Installation

Optional Add On's:

  • Additional Weld Guides
  • Additional Weld Widths Available
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: 1.7m (67.5")



  • 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
T600 Our Most Versatile Workhorse!
Weld Your Shelters, Tents, Canopies & More
How To Make Custom Striped Awnings
High Production of PVC Products
Welding Waterproof Curved Seams
Weld An Overlap With A Coverstrip
Zeltex Success Story
Switching Welding Positions
How to Set Up your Overlap Guide
How to Change HMI & PLC Battery
How To Start A Weld At The Edge Of Your Fabric
How to Tighten your Weld Rollers
How to Adjust your Hem Guide
How To Adjust Your Wedge Alignment
How To Change Your Heat System
How to Properly Weld Acrylic Fabric with With Hot Wedge Welding
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!

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