RF Welding Systems with Superior Process Control


Extra Large RF Sealer with 20x60 Seal Area

The large RF sealer with 20"x60" seal area, was developed for RF Sealing tourniquet cuffs and blood pressure cuffs. Read more about the RF Sealing applications below..


Large RF Shuttle Style Sealer

Arm Cuff Tourniquet Cuff Blood Pressure Cuff Knee Brace
RF Sealer Uses
The RF sealer is a heavy duty RF sealing platform with two 6" bore cylinders capable of applying 4000lb of force onto the product. What's unique about this sealer is the even RF energy distribution accross the product surface. The upper platen is supported by 8 adjustble leveling points, which gives you best possible paralelism to achieve perfect RF seal thickness arround the perimeter.
  • Easy to setup the die from the back
  • Safe to operate
The RF Sealer uses closed loop process control to achieve consistent results in RF sealed products.
RF Sealer Specs

RF Seal Station

Seal Area

RF Energy

Frequency

Process Control

PLC & PC HMI

Arc Control

Machine Safety

EMI/RFI Safety meets

Electrical

Air Pressure

Air Volume @10c/m

Pressing Force

Shipping Weight

Surface Finish

Certification

RF-Shuttle-L1

20" x 60"

10kW / 20KW

27.12 MHz

Auto Tuner

Allen Bradley & ONEX

Yes using digital electronics

ISO 13849-1 / OSHA

OSHA and VDE 0848

230VAC / 1Ph / 50 - 60 Hz

80PSI

14SCFM

4,000lbs

6,000lbs

RAL-7035

UL or CE (Per Request)

View ONEX RF Brochure 
View RF Sealer Videos
Get a RF-Sealer Quote
 

RF Welding Process Control

Easy - Reliable - Streight Forward.

ONEX RF has developed process control, which makes process validation easy and repeatable.

The closed-loop process control, real-time seal-process monitoring with data logging, helps you set process parameters and achieve acceptable quality seals in a matter of minutes. The hybrid generator uses an AGC to maintain exact RF power at all times, which eliminates process variations during validation.


 

RF Welder Process Control Screens

RF Welding Process Control Screens.png

  •     Main Screen
  •     Recipe Screen
  •     Die Setup Screen
  •  Manual Verification Screen
  •  Engineering Setup Screen
  •  System Screen

ONEX RF uses Allen Bradley PLC and PC based 12"  HMI to control the RF Welding Machines.
We have designed our systems for ease of use and validation to comply FDA requirements.
We offer validation support, including FAT & Installation Qualification documentation.

Process Monitoring

rf welding process monitoring graph

 

The PC based HMI software can monitor the RF welding process and record each cycle. Read More


 

RF Sealing Applications for RF-Shuttle-L1-10KW

Tourniquet Cuff.png
Arm Cuff.png

RF Sealing the Stiffener and Perimeter of the Tourniquet Cuffs

ONEX RF has developed complete manufacturing process for RF sealing Tourniquet cuffs, The process included designing the RF sealing dies for Stiffeners and Perimeter of the cuffs. The cuff sizes ranged from 9" to 56" long cuffs. The line also included the Flange RF Sealer (RF-Shuttle-S1). ONEX engineering team also developed the RF sealing parameter for all the sizes and supported the customer during validation. 


Blood Pressure Cuff.png
Knee Brace.png

RF Sealing Blood Pressure Cuffs and Orthopedic Products

The large RF sealer was used for sealing large blood pressure cuffs in 2 up configuration. We developed the RF sealing dies and process parameters for the local manufacturer who was just getting into producing medical devices. The second application was used for the knee processes with internal air bladders.


Explore other RF Welding Systems - Contact Us to Discuss Your Application or call us at 1(626) 358-ONEX (6639)

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