Air Cooling Tunnel Furnace
Category：Tunnel Oven Production Line
Introduction
The Air Cooling Tunnel Furnace is an industrial automated cooling equipment that uses strong airflow to rapidly reduce the temperature of materials transported through the tunnel conveyor system. It is usually connected to the rear end of a high-temperature baking furnace or sintering furnace. Through forced air convection, the equipment quickly cools high-temperature products after baking to a safe handling temperature or the temperature required for the next production process, enabling continuous production line operation.
Applications
Food Processing:
Used for rapid cooling and shaping of baked products such as pastries, bread, mooncakes, and other baked goods after high-temperature baking.
Electronic and Electrical Industries:
Used for cooling PCB boards and electronic components after soldering, encapsulation, or drying processes.
Metal and Plastic Products:
Used for heat dissipation and cooling after spray coating baking of metal parts and plastic products, helping complete the curing process.
Automotive Components:
Used for rapid cooling of automotive parts after heat treatment or coating processes before entering the next production stage.
Technical Parameters
| Parameter | Specification |
|---|---|
| Overall Dimensions (W×D×H) | W1000 × D3116 × H1200 mm |
| Temperature Range | Cooling from 220℃ down to 40±10℃ |
| Cooling Time | Approximately 20 minutes |
| Housing Material | Made of 1.5 mm thick A3 cold-rolled steel sheet with high-temperature electrostatic powder coating surface treatment |
| Total Power | Approx. 2 kW |
| Frame Structure | Welded structure made of Q235 square steel tubing |
| Power Supply | Three-phase five-wire system, 380V, 50Hz |
Features
Continuous Operation:
The tunnel-type structure enables uninterrupted cooling operation on the production line.
Uniform Heat Dissipation:
Multiple groups of fans provide multi-angle circulating airflow, ensuring no dead zones during the cooling process.
Adjustable Speed:
The variable frequency speed control system allows adjustment of conveyor speed to meet different product cooling time requirements.
Energy Saving and High Efficiency:
The optimized air duct design reduces air consumption while achieving excellent cooling performance.
Seamless Integration:
The height and width of the equipment can be customized to match the upstream and downstream production equipment.
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