NEW in our product range: Boyke BT-T series High-Frequency Preheater

Discover our new BT-T 500-2 high-frequency preheater for the fast and efficient heating of your resin-based thermoset molding compounds.

Modernize your thermoset processing with CE-certified technology.

Increase your productivity and reduce scrap rates with the Boyke BT T 500-2 dielectric high-frequency preheater. This state-of-the-art, CE-certified HF heater is specifically designed for the rapid and uniform preheating of thermoset molding compounds (preforms) before they are fed into an injection molding machine or die.

Thermosets are poor thermal conductors. Conventional heating methods often result in uneven heating (burnt on the outside, cold on the inside). The Boyke BT T 500-2 high-frequency preheater utilizes dielectric heating: The material is heated from the inside out by molecular friction. Heating is controlled either by time or temperature. The preform is gently rotated on roller electrodes within the high-frequency field.

Applications: Ideal for heating phenolic resins, melamine, urea-formaldehyde resins (UF), and especially epoxy resins.

Key benefits for your production:

Radically reduced cycle times: Reduce pressing time by up to 50%. The material is brought to processing temperature in seconds.

Perfect, homogeneous heating: No more cold cores. This leads to improved flowability, lower internal mold pressure, and less scrap.

Increased tool life: The soft consistency minimizes wear on tools and inserts, as the material requires less force to press.

Improved component quality: Minimization of internal stresses, homogeneous cross-linking, and improved electrical insulation values ​​of the final product.

Energy efficient: Direct heating of the material before pressing eliminates the need for lengthy preheating in conventional ovens.

Technical Highlights

High-performance RF generator: Available in various power levels, adaptable to production volumes.

Roll electrodes: Designed for heating round, pre-pressed preforms.

Intuitive operation: Simple HMI panel for precise adjustment of RF power, heating time, or target temperature.

Robust & reliable: Automatic opening/closing of the hood, equipped with state-of-the-art CE-certified safety technology.

High flexibility and short heating time lead to a significant reduction in material consumption and unit costs. Heat only the material you need in the next pressing cycle.

Ready to modernize your thermoset processing? Then contact us.

Boyke Technology GmbH

+49 2261 9183-0   /   info@boyke-tec.de   /   www.boyke-tec.de