Vacuum & Microwave Hybrid Dryer 

Microwave vacuum drying is unforgiving when poorly designed, because uneven fields, hot spots and electrical discharge at certain pressures can damage both product and equipment. Kerone addresses these risks from the start. Our cavities are designed for field uniformity and often combine multiple magnetron feeds with a rotating drum or turntable so that every piece receives balanced exposure. Power is modulated according to product load and moisture level, preventing the runaway heating that can occur in nearly dry material. Vacuum systems are sized for the vapour load and equipped with condensers or cold traps to protect the pump and recover volatiles when required. Microwave leakage shielding, door interlocks and discharge-detection logic are built in as standard design practice. Because we treat the cavity, vacuum circuit and control software as one system, customers obtain predictable drying curves, consistent crispness and gentle handling of delicate actives. Kerone also supports sample trials so you can confirm power, pressure and time settings before scaling up.