Negative pressure cooling tray for rapid cooling of roasted nuts, seeds and grains. Suitable for peanut, sesame, sunflower seed and food roasting production lines.

Negative Pressure Cooling Tray is designed for rapid cooling of roasted nuts, seeds, grains and other food materials after roasting. The negative pressure airflow removes heat from the material efficiently, helping reduce cooling time and prepare the product for subsequent processing.
It is suitable for peanuts, sesame, sunflower seeds, pumpkin seeds, grains and various nuts. The cooling tray can be used independently or connected with an electromagnetic roasting machine, conveyor and other equipment to form a continuous roasting and cooling production line.
Key Features
| Model | 6-07 Cooling Tray | 5-5 Cooling Tray |
|---|---|---|
| Machine Size | 1360 × 850 × 500 mm | 1050 × 650 × 420 mm |
| Power | 1.3 kW | 0.77 kW |
| Weight | 70 kg | 50 kg |
| Function | Negative Pressure Cooling | Negative Pressure Cooling |
Working PrincipleAfter roasting, hot materials are discharged into the cooling tray. The negative pressure airflow draws heat away from the material, accelerating the cooling process. This makes it suitable for use directly after nut, seed or grain roasting equipment.

