Hot Air Welding, Material Handling

112 Extreme

Packages Start At $82,033 usd MSRP
or $2,035/mo

112 Extreme Banner Welding Machine

The 112 Extreme high-performance welder is our fastest and most precise welder for long straight seams. With speeds up to 20M / minute, this machine is able to handle fabric seals quickly and efficiently, ultimately saving you time and money. The 112 Extreme can be built to any size length you need! 
Best For:
  • Aerospace
  • Athletic Mats
  • Awnings
  • Banners
  • Billboards
  • Clear Span Buildings
  • Curtains - Agriculture
  • Curtains - Gymnasium
  • Curtains - Truck Side
  • Roller Doors
  • Mattresses
  • Pergolas
  • Pool Covers
  • Pools
  • Screens
  • Shades/Tension Structure
  • Shelters Structures
  • Signs
  • Tarpaulins/Covers
  • Tents
Seam Type:
  • Butt Seam Butt Seam
  • Channel Seam Channel Seam
  • Coverstrip Coverstrip
  • Fin Prayer Seam Fin Prayer Seam
  • Flat Seam Tube Flat Seam Tube
  • Hem Hem
  • Hem with Pocket Hem with Pocket
  • Hem with Rope Hem with Rope
  • Keder Keder
  • Overlap Overlap
  • Extrusion Beading Extrusion Beading
Features & Option

Features & Benefits

  • Digitally control all welding parameters with our easy operation touch screen
  • Vacuum track for accurate placement of materials
  • Laser lights for precise alignment of images
  • Digitally controlled traversing head for consistent application
  • Tables to reduce and simplify material handling
  • Operator side trough for rolled or pre- cut panels
  • Can be built to various lengths to fit any company size, application or printer specification
  • Equipped with rotary cutter for cut to length applications

Optional Add Ons:

  • Grommet Machine
  • Ultrasonic Cutter


Technical Specifications

Power Requirements

  • 208-240 Volts - Single/Three Phase - 80 Amp.
  • 400 Volts - Three Phase (5 wire) - 50 Amp.

Air Requirements

  • 7cfm @ 120psi

Power Consumption

  • Approx. 10kW

Maximum Temperature

  • 730˚C (1,350˚F)

Throat Width

  • 3m (118") (Up to customer specification)


  • Width: 1.2m (47")
  • Length: 3m (118") (Up to customer specification)
  • Height: 2.5m (98")


  • 1,360kg (2,998lb)

Seam Width

  • 6-50mm (0.25-2")

Welding Cycle

  • Up to 15 seconds*

* Depending on the application, the seam width and the type of material used


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
Sign, & Billboard Fabric Welding Machine for Vinyl, PVC & More!
Welding High Production Signs & Banners
Fastest Fabric Welder for Thermoplastic, Acrylic & More!
Weld, Cut and Grommet in 6 easy Steps on the 112 Extreme
112 Extreme Hot Air Welder with Ultrasonic Cutter
Mt. Lebanon Awning Success Story
Custom Striped Awning Case Study
How to make a Tarp or Cover with Hot Air Welding
How to make a High Speed Roll Up Door
How To Weld High Speed Insulated Freezer Doors
Dual Heat System Doing Increase Productivity
Welding Tarpaulin Coated Fabrics, Webbing & More
Welding Acrylic and Clear PVC Awnings and Shades
Add On Adhesive Glue System To Your 112 Extreme
Acrylic Welding Set Up
How To Check & Replace Heating Elements
How To Align Your Lasers
How To Shut Down The Machine
Proper Operation Of Weld & Clutch Pressure
Adjusting The Air Pressure Nozzle
How To Clean your Air Filters on the Compressors

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.