Technical requirements for the manufacture of tunnel type hot air circulation oven

The tunnel type Hot air circulation oven is a drying and sterilizing machine developed and manufactured by China's introduction of foreign advanced technology. The excellent performance of the tunnel-type hot air circulation oven comes from the unique structural design and technical requirements of the oven. There are several important elements in the technical design of the tunnel type hot air circulation oven:

1. Efficient heating method: The tunnel oven will consume a lot of heat when it works. Reasonable selection of heating elements and scientific distribution of heating elements are very critical. Choosing the right heating method will play a very important role in saving energy and reducing consumption. The heating elements of the tunnel heating furnace include: electric heating tube, far-infrared quartz tube, radiant tube, steam radiator, heat conduction oil heat conduction, hot water heating, external heating, air supply, etc.

2. Good thermal insulation performance, small temperature rise on the surface of the tunnel oven, less heat dissipation, correct selection of thermal insulation materials and appropriate thickness of thermal insulation layer, and preventing heat energy dissipation are the only means to ensure the temperature.

3. Stable transmission system: The configuration of the drive motor of the tunnel oven must be accurate, and the power should be reduced as much as possible on the premise of ensuring the torque. Regardless of the conveying method, the conveyor belt will not deviate. Generally speaking, the transmission methods of tunnel ovens include chain transmission, mesh belt transmission, mesh chain transmission, mesh transmission, chain transmission, vibration transmission, pneumatic conveying, etc., which are mainly based on the shape of the material, the material tray or the baking temperature. .

4. Precise electrical control: The cost of the electrical control system of the tunnel oven does not account for a high proportion of the total equipment cost. Therefore, the selection of high-end components to ensure long-term precise control will not increase the cost too much.

The above are the technical requirements for the production of tunnel-type hot air circulation ovens, and of course the characteristics of tunnel-type hot air circulation ovens. With such requirements in design, such a tunnel-type hot air circulation oven can be manufactured, which has more obvious advantages.