Instruction: Made of superior stainless steel, long service life, coordinating with micro-computer controller, the temperature and humidity can be precisely controlled. With built-in heating and humidification system, good cyclic wind system, these made inside with unanimous up and down temperature and humidity, no need to change the trays, and whole trolley out. Both sides of keep-warmer material are double-deck superior stainless steel board. Machine Character: 1. Built-in heating, humidification and cyclic wind system. 2. Automatic sail upstream design. 3. Interior with equal temperature and humidity, no need to change trays. 4. Whole machine designed with dismantle, easy to transport. 5. Micro-computer controller, precisely control the temperature and humidity. 6. Many models to meet customers output demands. Wooden box, 8000*2000*2200mm, 380kg.