With over 40 years of expertise in radio frequency welding, MarkPeri is a trusted RF welder manufacturer with a wide range of both proprietary RF welding equipment and rebuilt machines from the top brands in the U.S.

State-Of-The-Art RF Welding Machines

Double Cycle Turntable RF Welding Machine

RF Heat Sealing Technology


  • Productivity: Multiple stations and a turntable design allow for smooth production processes, allowing medical processes to move quickly from raw materials to finished products such as IV bafs.

  • Quality: A specialized design with semi-circle-shaped dies creates an even seal around the tube. The double-cycle process ensures a quality seal that prevents leakage in IVs or defective final products every time.

  • Precision: The technology used by the machine allows for control of every parameter during the production process. This precise guidance limits errors from operators.

The tooling used in the process will last longer and provide higher quality results.

Lower Tooling Expenses

MarkPeri RF Welder Benefits

Solid State welding equipment outperforms conventional machines by delivering consistent, controllable output power.

Increased Weld Strength

3KRF welders operate on as much as 60% less power than tube style plastic sealers


Greater Energy Efficiency

Since the system features more consistent control, you produce higher quality welds without over or under welding.

Precision Power Control

RF Medical Shuttle

3KRF High Frequency Welding


  • 3KRF TECHNOLOGY: Complete control of RF throughout the welding process. To limit die wear and arcing on most applications

  • PLC CONTROLLED: Every parameter is controlled to limit operator error 

  • SMALL FOOTPRINT: Designed to minimize total floor space

At Markperi we offer a diverse selection of state-of-the-art radio frequency welding machines from medical and pharmaceutical to automotive and manufacturing applications. Learn more about our cutting edge RF Welders

View All Radio Frequency Welding Equipment

Get In Touch With The Experts at MarkPeri

MarkPeri is home to the widest range of RF welders for sale for your automotive, industrial or medical applications. We manufacture and sell bar welders, small footprint RF machines and double cycle TTBL machines capable of unlocking the full potential of your operation. Whether you need a cost-effective used or refurbished option or a custom-configured plastic welding machine or additional rf welding information, you’ll find it here.