Air Convection Drying Ovens DHG-9030

Air Convection Ovens are suitable for applications such as drying, curing, melting, and sterilization in industrial and mining enterprises, laboratories, and scientific research institutions.

DHG Series Drying Ovens

The DHG drying ovens feature a robust welded steel exterior and a stainless steel working chamber, ensuring durability and corrosion resistance. The chamber is insulated with high-performance heat-resistant materials, and the front door is fitted with a double-layer glass observation window for easy monitoring without heat loss.

The system comprises three core components: a hot air circulation system, an electric heating element, and a precision temperature controller.

The hot air circulation system includes a single-phase motor, a centrifugal fan, and directional airflow channels. The heater is positioned within the chamber, while the fan ensures consistent airflow to accelerate heating and maintain uniform temperature distribution throughout the chamber.

The digital temperature controller allows for easy adjustment and real-time display of both the setpoint and actual temperature. It features an advanced self-tuning PID control algorithm, ensuring fast response, high accuracy, and stable performance. The soft-touch keypad provides intuitive operation.

An adjustable air flap regulates internal airflow, allowing the user to control ventilation as needed.

For safety, the oven is equipped with an over-temperature alarm system. If the chamber temperature exceeds the setpoint by 10°C, the alarm is activated and the heater's power supply is automatically cut off to prevent overheating.