The RFlex stationary welder is the industry’s most versatile radio frequency welder available on the market. RFlex was designed for the production of tarpaulins, tents, truck tarps, high speed doors, and any other flexible Polyvinyl chloride (PVC) or Polyurethanes (PU) product. With enhanced features such as, a foldable trough for better material handling, a joystick to accurately line up your material every time, autotuning for consistent welds, your production will be even more efficient and reliable.
Clear Span Buildings
Curtains - Agriculture
Curtains - Gymnasium
Curtains - Truck Side
Flexible Storage Tank/Bladders
Fin Prayer Seam
Hem with Pocket
Hem with Rope
Features & Options
Features & Benefits
Universal usage for PVC, PU, TPU, reinforced technical textiles
Foldable large worktable with deep trough creating ample space behind the electrode for easy material handling
New generation stable and efficient RF power generator
Easily change dies with QuickGRIP release system of the electrodes
Easier material placement and better visualization of weld with built in LED illumination.
Manual, semi-automatic and automatic operation
10" color touch screen HMI panel on a swing arm for use on any side of the machine
SafeDOWN anti-crush electrode safety motion system
Fully automated weld cycles with 100 weld cycle recipe memory
Auto-tuning for steady RF power feed to assure consistent welds
Fully proframmable PLC with memory settings
RF emission protection.
Custom dies available for versatile production
Line up your material accurately every time with the joystick and foot pedal precision
Easy to use intuitive operating menu with machine specific software
Ultrafast monitoring of arcs and overloads for protecting the integrity of the electrodes and the welded material
For welding non-RF weldable fabrics, the RFlex can be fitted with an impulse electrode
240 Volts - Three Phase - 60 Amp.
400 Volts - Three Phase - 40 Amp.
480 Volts - Three Phase - 40 Amp.
2cfm @ 120psi
Width - 1.7m (66.9")
Length - 1.97m (77.5")
Height - 2.4m (94.5")
Air Cooled Metal-Ceramic Triode
Ultra Fast Solid State Arc Limiter
PLC & 10" Touch Screen HMI
Optional- 1.5m (59")
Space Behind Electrode
Work Table Dimensions
1.6 x 0.8m (63 x 31")
0.4 x 0.5m (15.75 x 19.75")
*Depending on the application, the seam width and the type of material used
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.
Some of Our Customers Amazing Work
Scroll through for images of some of the awesome projects our customers have done using our machines. With decades of work across multiple industries, our machines have had the chance to do a thing or two.