Vaccum Drying Oven (Two Shelf)

Main technical parameter index(can be measured at an ambient temperature of +5 to +35 °C)
Structure
Working chamber size: 850mm height, 800mm width, 1600mm depth. Effective working size: 590mm height, 660mm width, 1600mm depth. 2 chambers. Dimensions: Refer to the schematic diagram. Insulation thickness: 90mm. Supporting foot: 100mm. Heater position: Around the inside of the cavity. Pumping port position: 2 chambers are concentrated in one suction port and vacuumed, controlled by solenoid valve Venting port position: Equipped with inflatable solenoid valve. Opening method: 2 single doors. Control box position: Right side. Silicone Rubber high temperature resistance sealing ring. Equipped with water cooling cycle system. Each chamber is equipped with a stainless steel trolley, a small wheel with a universal wheel, and each trolley with 2 directional wheels. Each chamber has a blast wheel on the back, magnetic fluid connection.
Main Property
Working temperature: Room temperature +15 ° C ~ 180 ° C Instrument accuracy: ±1℃ Temperature uniformity: ±2°C (empty box, 120°C, 2 hours after stable) Heating time: ≤40min（empty box，25℃~150℃） Temperature control method: PID adjustment Vacuum degree: ≥100Pa (0.0999MPa) average air leakage in 24 hours: ≤0.5kPa/h； Outside surface temperature: ≤ room temperature +20 ° C
Electrical capacity:
Power supply: AC380V 3-phase 4-wire 50Hz Heating power: 12KW*2 Blast power: 370W*2 Maximum current: 20A*2 Air switch capacity:50A
Security devices:
Air switch (prevent overcurrent and short circuit) Overcurrent protection (prevent high current) Over temperature protection (prevent high temperature, protect the product), Over temperature alarm.
Functional requirements
Program control, color LCD touch screen display settings Equipped with 2 electromagnetic valves, and vacuuming, holding pressure, inflation processes are all program controlled and automatic. Users can freely adjust the vacuum degree and temperature, and automatically maintain them under a specific temperature and vacuum degree range. Equipment operation processes (vacuum, holding pressure, inflation) are automatically PLC controlled.