RF Welders

Custom RF Welders

With over sixty years of combined experience in R&D, Engineering, and Manufacturing, SealTech, Inc. has  become one of the best custom RF Welders in the USA.  Our manufacturing facility have been UL ISO 9001:2000 certified for over a decade and capable of handling almost any size production order. We service the medical, recreational, military, aerospace, poultry, firearm, plumbing, electrical, structural and packaging industries.  Don’t see your industry?  Don’t worry, more than likely we are in the process of working on something right now!

The pictures below are just a small sampling of the many products we RF weld every day at Sealtech, Inc.  The first is a wheel chair seat cushion that uses a RF sealed bladder to hold fluids and air, the second is an RF sealed mattress for hospital use, the third is a RF welded air pressurized fighter pilot flight vest and the third is an RF welded body bag meant to be completely leak proof.

RF Sealing

Custom RF WeldersCustom RF WeldingRF Sealers
Whether you have state of the art electronic drawings or a simple hand drawn sketch, our team of rf welders can put a finished product in your hands. We have the RF welding expertise to design any type of 2 or 3D bladder to hold air, water or other liquids. Sealtech, Inc. has decades of experience in the medical device industry, that experience adds significant value enabling efficiency and speed to market when delivering solutions to both small and large medical device, automotive and aerospace OEMs worldwide.

  • RF Sealed Prototyping *from one off prototypes to full production, we’ve got you covered!
  • In House RF Welder Tooling Designed With QAD and Solid Works
  • Thermoforming
  • Die Cutting
  • Sewing
  • Injection Molding
  • Silk Screening
  • Production Scheduling
  • Warehousing
  • Onsite Stocking & Shipping
  • UL 9001:2000 Certified Manufacturing Facility

RF welding or Dielectric sealing is a heating process used to seal elastomeric films together on a molecular level. These very thin films will only have a hairline seams that is soft and supple. RF Sealing or Welding is ideal for welding two or more layers of thin films together when making such devices as low pressure balloons, bags, and barrier sleeves.

Custom RF Welders

No matter the RF Welders desired application, we rely on state-of-the-art processes to get our customers’ concepts to the marketplace…accurately, on time, and at competitive prices! Sealtech, Inc. specializes in converting 2D vinyl and urethane materials into 3D finished products that hold air, water, gel or other liquids. Give us a call now to discuss your RF sealing needs.
RF Welders

Have A Question About RF Welders?

If you have questions about RF Welders or would like to speak with a sales person, call 423-453-6515 or Request an online quote above!

Sealtech, Inc.

We Know RF Welding!