Employee inserts a window into a pre-preg oven

Solutions for thermoplastic processing

Your partner for vacuum and heating technology

At Witzel Vacupress, we have been manufacturing specialized devices and workshop equipment for processing thermoplastics for decades. We tailor our sustainable systems precisely to your requirements and budget. Complemented by comprehensive technical advice, we ensure the long-term success of your investment.
  • Process-optimized construction and design for maximum production efficiency
  • Intuitive operation and guaranteed component durability
  • Sound technical advice and support over the entire service life

Developed from practical experience & tried and tested over many years

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Specialized solutions

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Tailor-made service

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Durable products

Thermoplastics: efficiency and precision in the workshop

Thermoplastics are the foundation of modern fittings in orthopaedic and footwear technology. For optimum processing, gentle heating of the material at high speed is crucial. We have used our expertise to perfect both tried-and-tested small convection ovens and state-of-the-art infrared ovens. By precisely measuring the material surface temperature, our systems guarantee maximum process reliability and prevent material damage due to overheating.
  • Targeted infrared technology enables highly efficient heating through direct radiant heat
  • Integrated measurement of surface temperature as established state of the art for maximum material protection
  • Significant increase in energy efficiency and cost-effectiveness compared to conventional processes

Equipment for the plastics room from Witzel VACUPRESS

Convection Heat Ovens

To circulating air heaters

IR - Infrared Heat Ovens

To IR - Infrared heaters

Maximum process control through innovative technologies

Our infrared and convection ovens, in combination with our specialized accessories and vacuum units, form perfectly coordinated system solutions. This integration enables a seamless transition from the heating process to the thermoforming process. Our proprietary control software monitors the parameters so that you can rely on a reproducible end result - from foot orthoses to corsets.
  • In-house control software with intuitive ramp function and memory locations for various processes
  • Powerful vacuum pumps and units ensure high component quality
  • Accessories developed from practical experience increase ergonomics and efficiency in everyday working life
Quality - 100% Made in Essen

Frequently Asked Questions (FAQ)

Here you will find answers to the most important questions about our thermoplastic processing. If your question is not listed, we will be happy to help you personally!

Our control system measures the temperature directly on the material surface instead of just the air temperature in the oven. This enables extremely fast heating cycles without the risk of burning, which massively increases the efficiency of your processes and saves energy.

Yes, in addition to our high-performance infrared systems, we continue to offer the established small convection ovens. These are ideal for specific applications or workshops with moderate throughput and offer the usual high Witzel quality.

Yes, we offer an extensive range of accessories for infrared ovens. These include various versions of thermoforming frames and racks, as well as coordinated suction pipes and holders that make the workflow safer and more efficient when handling models and thermoplastics.

We offer various leasing options at attractive conditions through our partner GRENKE AG to ensure that the purchase of our systems is capital-efficient.

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Witzel VACUPRESS e.K.

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