● Heating sources include steam, electric, and a combined steam-electric type. ● Operating temperature: steam heating 50–140°C, **150°C**; electric heating 50–350°C. ● Temperature is automatically controlled and recorded by a recorder. ● The inner walls of the chamber are fully welded, with all transitions using rounded arcs, leaving no dead corners. ● The entire machine has excellent sealing performance, with a unique rail sealing device ensuring overall airtightness. ● The air inlet is equipped with a high-efficiency air filter; the moisture exhaust port is equipped with a medium-efficiency air filter. ● The double-door oven features mechanical interlocking for both doors. ● All internal components of the oven can be quickly disassembled and installed for easy cleaning. ● The control system offers options for a text display or a touchscreen; the entire machine complies with "GMP" requirements.