HS-Roto-S3 10x20


Small Rotary Heat Sealer 3-4 Position

HS-Roto-S3-D60 10x20
The Small Rotary Heat Sealer is designed to seal medical pouches with ports, which use multi-layer EVA or non-polar Materials.

Typical Applications

  • Heat Sealed Ostomy Bags
  • Heat Sealed Feed Bags
  • Heat Sealed Solution Bags 
  • etc.
  • easy-123 png

    Easy Setup

  • Easy-Cloud png

    Easy Validate

Quick Specs for Small Rotary Heat Sealer

Model No.



Heat Sealing non polar multi-layer EVA-Nylon material solution bags for medical industry.

Heat Seal Area

15" x 20"

Thermal Heat Station

Cartridge Heater Control Upper Platen.

Control System

Allen Bradley PLC

12" Touch Screen HMI


200-240VAC / 40A /50-60Hz

80psi / 5bar Clean Dry Air (CDA)


64" x 68" / 163cm x 173cm System

Shipping Weight

3000 lb / 2275 kg 


ISO-13849-1 / Machinery Safety Standard

UL or CE Optional

Operating Environment

65-95°F / 18-35°C

68% Max Humidity Non-Condensing

Max 2000m elevation

Validation Support

Documents available for IQ, DOE and Die FAI

OQ at customer site per customer request

Rotary Heat Sealer Basic Specs

10 x 20"

RF Seal Area

3-4 Position 60" Dial

Index Dial Size


Max Temperature

Have an Application?

Let's Talk

Schedule a Call


An open collaborative environment

Consistent communication, keeping the customers informed

Timely engineering solutions and responsiveness to any challenge

Heat Sealing ports and perimeter of a solution bag.

Heat Sealed Drainage Bag

Customer Requirement:

Customer needed a heat sealer to seal the ports and perimeter of a solution bag on rotary sealer that has very small footprint.

ONEX RF Solution:

We provided a Turnkey Process to heat seal the products and supported the client in validating the entire heat sealing process.

We provided the following systems:

  • HS-Roto-S3 / Small Rotary Heat Sealer to seal the ports from top and bottom and perimeter of the bag.

Portfolio of ONEX RF Welders

RF Welder Brochure Cover Page

RF Welding Solutions

ONEX RF offers various RF welding systems for the medical and automotive products manufacturers. 
Some of the products we have sealed in the past are blood, urine or other solution collection bags, and car seat air bladders.
View the brochure for more system options.

Other Services:

  • Mold Design and Fabrication
  • Process Development
  • Sample Runs for Evaluation
  • Validation Support

View RF Welder Brochure