From November 17–20, 2025, Zemat Technology Group will take part in COMPAMED in Düsseldorf – one of Europe’s leading trade fairs dedicated to technologies and components for the medical sector. The Polish manufacturer, with over 65 years of experience in industrial engineering, will present its latest RF (Radio Frequency / High Frequency) and impulse welders, designed for use in medical and pharmaceutical production environments.
Polish Expertise, European Reach
Zemat Technology Group is recognized for providing reliable and precisely engineered welding systems used by medical device manufacturers worldwide.
Its machines combine process cleanliness, automation, and precision, meeting the industry’s strict standards for repeatability and product safety.
At COMPAMED 2025, visitors will have the opportunity to see a range of RF and impulse welding technologies in action at Hall 8B, Booth A20.
Each system demonstrates how advanced process control and mechanical precision support clean and efficient production in modern medtech facilities.
RF Welding – Precision and Process Cleanliness
RF (Radio Frequency) welding has long been used in the production of medical products that require airtight, flexible, and durable seals. During the process, an electromagnetic field evenly heats the material in the joint area, resulting in strong, uniform welds without local overheating. Zemat designs RF welders for materials such as PU, TPU, PVC, and PET, offering high chemical resistance and biocompatibility.
RF welders are ideal for manufacturing infusion bags, orthoses, oxygen masks, anti-decubitus mattresses, and rehabilitation equipment, where precision and process validation are essential.
Impulse Welding – Clean, Controlled Sealing of Flexible Materials
Zemat’s impulse welders are designed for sealing delicate materials and products containing liquids or granulates. They enable safe, contamination-free closure of medical pouches and bags, ensuring full control over temperature, pressure, and weld time.
For medical and pharmaceutical applications, the machines can be made of stainless steel, with a design that supports easy cleaning and maintenance. Consistent and aesthetically clean welds meet the most demanding hygiene and quality standards.
Machines Presented at COMPAMED 2025
- SIGNA TB – Dual-table RF welder that optimizes workspace and productivity while allowing single-operator use.
- imPULSE R – Compact impulse welder with a rotating head, perfect for sealing liquid- or powder-filled bags.
- DEPTA NX – Foot-operated RF welder featuring adjustable electrode height and controlled pressure systems.
- SOLTRAN SNX – Compact RF generator equipped with Dynamic Matching System™ for fast and precise power adjustment.
Each machine is built to combine efficiency, operator safety, and cleanroom compliance.
Cleanroom-Ready Design
Zemat’s medical-grade machines are engineered to meet the needs of controlled production environments. They feature smooth, high-gloss surfaces, no sharp edges, and enclosed pneumatic systems – minimizing contamination risks. For fully automated production, systems can be integrated with robotic handling units, packaging lines, and quality-control modules, ensuring traceability and process stability.
Custom Projects and Automation
Beyond standard machines, Zemat develops customized automation projects and complete production lines tailored to client requirements. Each project is designed from concept to final commissioning, combining robotic welding systems, automatic feeders, and transport solutions. This approach allows manufacturers to achieve high throughput while maintaining the precision and cleanliness essential for medical device production.
Visit Zemat at COMPAMED 2025
COMPAMED 2025 will be held from November 17–20 at Messe Düsseldorf. Zemat Technology Group invites all visitors to Hall 8B, Booth A20, to explore its latest welding solutions and learn how automation and RF technology support the future of clean, efficient medical manufacturing. Zemat Technology Group – Polish innovation, European quality, global reach.