Now Available: Boyke BT-T High-Frequency Preheater Series

Discover our new BT-T 500-2 High-Frequency Preheating Unit for 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 dielectric Boyke BT-T 500-2 High-Frequency Preheating Unit. This state-of-the-art, CE-certified HF heating system has been specifically developed for the rapid and uniform preheating of thermoset molding compounds (preforms) before they are fed into compression or injection molding processes.

Thermosets are poor conductors of heat. Conventional heating methods often result in uneven temperature distribution (burnt on the outside, cold on the inside). The Boyke BT-T 500-2 HF preheating system uses dielectric heating technology: the material is heated from the inside out through molecular friction. Heating control can be managed either by time settings or temperature regulation. During the process, the preform is gently rotated within the high-frequency field using roller electrodes.

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

Dramatically reduced cycle times: Reduce compression cycle times by up to 50%. The material reaches processing temperature within seconds. 

Perfect and homogeneous heating: No more cold cores. This results in improved material flow, reduced internal mold pressure, and lower scrap rates. 

Extended tool life: The softer material consistency minimizes wear on molds and inserts, as lower compression forces are required.

Improved component quality: Reduction of internal stresses, homogeneous cross-linking, and enhanced electrical insulation properties of the final product. 

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

Technical Highlights

Powerful HF generator: Available in various power levels and adaptable to your production volume requirements.

Roller electrodes: Specifically designed for heating round pre-compressed preforms. 

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

Robust and process-reliable: Automatic opening and closing hood system equipped with state-of-the-art CE-certified safety technology.
 

High flexibility and short heating cycles lead to a significant reduction in material consumption and part costs. Heat only the amount of material required for the next molding cycle.

Ready to modernize your thermoset processing?

Contact us today.

Boyke Technology GmbH
+49 2261 9183-0
info@boyke-tec.de
www.boyke-tec.de