product description

The basic principle of hot air circulation oven is to use steam or electricity as heat energy, generate heat by steam radiator or electric heating element, use fan for convection heat exchange, transfer heat to materials, and continuously replenish fresh air and discharge moist air. Its characteristic is that most of the hot air circulates in the box, which improves the thermal efficiency and saves energy. This oven is a tray type intermittent drying, which is a universal drying equipment. It is suitable for the unit operation of dehumidification and curing of finished materials and semi-finished products in the pharmaceutical, chemical, food, light industry, electronics and other industries. Such as: raw materials. Chinese medicine pieces, powders, granules, granules, pills, pigments, dyes, spices, packaging bottles, dehydrated vegetables, food, plastic resins, electrical components, baking paint, etc.

Structural features and working principle:

1. This series of ovens are made of stainless steel inside and outside, and are made of mirror panels. The overall appearance is elegant. The thickness of the oven insulation layer is 80mm. The insulation layer is filled with thermal insulation rock wool and has excellent thermal insulation performance. The temperature-resistant sealing strip is used for sealing the door of the box.

2. This series of ovens are made as a whole, with fans, ventilation systems, air distribution boards, heating systems (stainless steel heating pipes), and stainless steel baking trays.

3. The door opening method of this series of ovens is single/double/multiple doors, and the door lock is self-touching, which is labor-saving, non-wearing and easy to operate.

4. The oven uses stainless steel heating pipe or steam as the heat source, and uses the fan to heat the air by convection and ventilation of the heating assembly. The hot air transfers heat between the baking pan and the material, the air is continuously replenished through the air inlet, and the moist air is discharged out of the oven. , so that the temperature in the box continues to increase, and the material is gradually dried.

5. In order to make the temperature of each point in the box uniform, in addition to relying on forced circulating air convection heat transfer, there are also adjustable air distribution devices on the left and right sides of the box to make the temperature of the upper and lower points in the box more consistent. .

6. The temperature control of the oven adopts a liquid crystal digital display temperature control instrument, which has the advantages of good shock resistance, anti-interference ability, simple structure, small size, convenient operation and low temperature difference.

7. Thermal printers can be selected according to customer requirements.

technical parameter