RF Welding Systems with Superior Process Control


Rotary RF Welder for Standard Products

RF-Roto-M1 20"x30"

The standard Rotary RF sealer, RF-Roto-4-M1 with 20"x30" seal area, was developed for RF Sealing TPU air bladders with ports and PVC, EVA film medical pouches. This RF Sealing platform is expandable to operate with 2 or 3 RF-Seal stations. Read more about the specs and RF Sealing applications below...


Medium RF Rotary RF Welder

Blood Bag 3.png RF Sealed Collection Bag Blood Pressure Cuff
Rotary RF Welder Uses

The standard rotary RF sealer is perfect for sealing medical and automotive products with greater precision. Whats unique about this RF sealing platform is that the Indexer and the RF sealing press are built on a single frame. Everything is perfectly aligned at the factory and drop shipped at customer site. It takes only couple hours to install the dial and test the system making sure the RF generator and controls are set to run based on factory set parameters.

  • No missalignments no headaches.
  • Safe & easy to operate

The RF Sealer comes with closed loop process control to achieve consistent results in RF sealed products.

Rotary RF Welder Specs

Medium Rotary RF Welder

Rotary Dial Diameter

Available Nest options

Seal Area

RF Generator

Frequency

Process Control

PLC & PC HMI

Safety

EMI/RFI safety meets

Electrical

Air Pressure

Air Use @ 10 c/m

Pressing Force

Shipping Weight

Color

Certification

             RF-Roto-4-M1

72"                   84"             96"

3-4                  4-6            4-6-8

10-20"          20-30"         20-44"

6-10kW

27.12MHz

Auto Tuner

Allen Bradley & ONEX

ISO 13849 / Class IV

OSHA and VDE 0848

220-480vac/3Ph / 50-60Hz

80 PSI

30 SCFM

2,000Lbs

4,500Lbs

RAL-7035

UL or CE (Per Request)

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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 Welding Applications on the RF-Roto-M1 20"x30"

RF Welded TPU Air Bladder.jpg
RF Welded PVC Blood Collection Bag.jpg

RF Sealing TPU Air Bladder and PVC Medical Pouches

When sealing ports on air bladders and medical pouches the RF sealing dies have to be properly aligned and indexing dial must be perfectly centered on all 4 nests. We have built several rotary RF welders for welding automotive and medical products and amazingly our systems have proven to be the best, based on our customers' feedback.


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Explorre Other RF Welding Systems or Contact Us to discuss your RF Sealing Application 1(626)358-6639

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