Qingyuan Tunnel Baking Conveyor Line The tunnel-type drying line is a tunnel-type chain mesh belt through-type drying equipment, featuring comprehensive functionality, reasonable structure, easy operation, and excellent drying effects.

The tunnel drying line is a tunnel-type chain mesh belt through-type drying equipment that uses specially designed chain transmission to convey workpieces. It is a novel continuous drying device with functions such as drying. Workers manually place the workpieces on the transmission chain mesh belt, which then passes through the drying process sequentially before discharge. The mist inside the upper cover is extracted by a mist extraction fan and discharged into the main exhaust duct. This machine offers comprehensive functionality, reasonable structure, easy operation, and excellent drying effects, making it highly significant for large-scale drying, improving the working environment, and enhancing quality. The body structure is sealed, with an aesthetically pleasing appearance, and the equipment is easy to disassemble and maintain.
Function Description Edit
1. Loading/Unloading Area:
A mesh belt is exposed outside the machine body at the feed inlet to form the loading area. After loading, the transmission enters the drying area, where hot air circulation performs the drying. An industrial fan is installed at the rear to cool the workpieces. At the discharge outlet, a mesh belt is exposed outside the machine body to form the unloading area, creating a complete loop chain for the mesh belt transmission. The mesh belt is 0.8m above the ground for convenient operator access.
2. Drying Area:
The equipment includes a drying area with electric (quartz tube) heating (a gas biomass pellet heating system can also be installed if needed). The temperature is adjustable from room temperature to 300°C. Systems for insulation, exhaust, temperature control, and mist extraction are installed to ensure adjustable constant temperature.
After workpieces enter the drying area from the loading area, they move at a speed of 0.5-3m/min, undergoing drying at the set temperature before unloading. Air circulation and exhaust systems are installed in the drying oven to ensure even heating of the workpieces and extraction of exhaust fumes and mist, preventing pollution in the workshop environment.
3. Mesh Belt Conveyor Chain Transmission System:
The system transmission is a closed-loop automatic chain mesh belt transmission, approximately 26m in length. The track is U-shaped, connected with flanges/screws, ensuring stable and reliable operation. It includes power devices, tensioning devices, anti-slip rubber strips, passive gears, oil cups, hooks, etc., with stable operation and adjustable speed of 0.5-3m/min.
Advantages Edit
1. The baked product is heated internally and externally simultaneously, with minimal temperature difference, preventing deformation, discoloration, and ensuring stable quality. 2. Fast baking speed and high efficiency can reduce baking time by 1/6-1/4, significantly shortening the production cycle.

3. For the same production capacity, the total power consumption is lower, with a conservative energy saving rate of over 30%.

4. High energy transmission per unit area results in a compact size and reduced construction costs.

5. Can be integrated with production lines, effectively controlling WIP, reducing handling, minimizing defects, and saving labor.

6. Temperature can be controlled in segments to meet product requirements, with a reasonable temperature curve ensuring stable product quality.

7. Forced exhaust system reduces solvent residue, lowers risk, and provides explosion-proof and environmentally friendly operation.

8. The external temperature of the machine shell is close to ambient temperature, ensuring a comfortable working environment and reducing energy waste.

9. No need for post-baking resting, shortening working hours and reducing contamination risks.

Manufacturer Order Hotline: 020-28973197 13073095732
Contact: Mr. Zheng QQ:490608638