【Heat Uniformity】: The hot air circulation system adopts a double-channel circulation of a high-temperature resistant and low-noise fan to ensure a longer service life of the fan and a more uniform temperature in the box. 【Multifunction】: The electric heating constant temperature blast drying box adopts microcomputer intelligent temperature control instrument, with over-temperature alarm, timing, temperature calibration and other functions. The new synthetic silicon sealing strip has good air tightness, can run for a long time at high temperature, has a long service life, and is easy to replace. 【Good Sealing】: Synthetic silicone sealing strip ensures proper sealing and prevents heat loss. 【Adjustable temperature】: 10~250℃ adjustable temperature range, wind speed switching, timing, temperature deviation correction, temperature control self-setting, convenient for you to dry, and can quickly discharge internal moisture to maintain good drying effect. 【Energy Saving】: High-quality electric heating tube heating, rapid heating, low carbon and energy saving. Equipped with a thick thermal insulation layer to reduce heat loss, increase thermal insulation performance, reduce machine energy consumption, and reduce sound absorption.