Experimental curing oven

Introduction to Experimental Curing Oven:

The experimental composite material curing oven is designed specifically for research institutions, universities, and enterprise R&D departments, focusing on the development of new material formulas and optimization of curing processes. This device adopts a compact modular structure (with a volume of 0.1-5m ³ that can be customized), integrates a high-precision temperature control system (from room temperature to 300 ℃± 2 ℃), a vacuum auxiliary unit, and multi-channel data acquisition function. It supports gradient heating, segmented insulation, and vacuum collaborative control, and can simulate industrial grade curing environments. Built in intelligent touch interface and process database enable dynamic parameter adjustment and full traceability of experimental processes. Combined with corrosion-resistant chambers and safety interlock protection, it meets the requirements of small sample curing and performance verification for carbon fiber prepreg, resin based composites, etc. It combines scientific research flexibility and industrial reliability, and is the core experimental equipment for new material research and process innovation.

Model parameters of trolley curing oven:

Working principle of experimental curing oven:

Using electric heating. The heater is placed at the bottom and on both sides of the box, circulating on both sides, and evenly returning air from the top orifice plate of the lower air supply on both sides. On both sides of the interior of the room, there are air supply ducts. The fan sends hot air into the room through stainless steel ducts and forms a hot air flow around the rotating workpiece for heat exchange; The return air system is arranged at the top of the curing oven, and hot air enters the air supply unit again through the return air system for circulating heating, ensuring temperature uniformity in various areas of the curing oven, eliminating low temperature blind spots and hot air blind spots, thereby ensuring the quality of workpiece baking. The main control table controls the temperature throughout the entire process and linearly controls the temperature inside the working room according to the program. If the temperature control system fails, the working room temperature will continue to rise. When the working room temperature rises to the set value for over temperature alarm, the over temperature protection system will immediately act, cut off the heating power supply, issue an audible and visual alarm signal, and set up a vacuum pipeline to achieve vacuum curing function.

Temperature control principle: PLC programmable controller PID+SSR power regulator triggers non-contact power regulation and temperature control through zero crossing, adopts linear heating, reserves heating margin, sets up multiple vacuum tubes, and configures automatic valve intelligent control for on/off.

Application fields of experimental curing oven:

Experimental curing ovens are mainly used in the research and development of new materials and process validation stages, covering fields such as aerospace (prepreg formulation testing), new energy vehicles (lightweight composite performance optimization), electronic packaging (high-frequency substrate curing parameter research), medical equipment (biobased composite material forming), etc. They support the simulation of curing conditions (temperature, vacuum, pressure) for small batch samples, assist scientific research institutions and enterprises in material performance evaluation, process parameter optimization, and defect analysis, shorten the conversion cycle from laboratory to industrial production, and are important supporting equipment for composite innovation research and development and process standardization.