The new type of hot air dual circulation belt dryer is designed by our factory based on the characteristics of the nut drying production process.

Each cycle unit can independently set the drying temperature to meet the different temperature requirements of materials in the drying and dehydration process. Suitable for drying any material.

The equipment is equipped with safety interlock devices to ensure safer operation.

Suitable for materials with a drying time of less than 20 hours (multiple groups can be connected in series).

For example: Original or seasoned macadamia nuts (kernels), badamu (kernels), cashew nuts (kernels), walnuts (kernels), pistachios (kernels), hazelnuts (kernels), pistachios (kernels), walnuts (kernels), melon seeds (kernels), peanuts (kernels), as well as various nuts and kernels.

Note: This device can also be used for drying different materials such as melon seeds, peanuts, grains, oilseeds, potato chips, etc

Main features:

1. Reasonable airflow distribution and uniform temperature. Adopting double-sided air intake, hot air is blown into the box from both ends to evenly dehydrate the material. With a multi-layer design, the material is flipped to achieve the same dehydration rate and better dehydration uniformity;

2. Hot air circulation utilization. Low energy consumption, effectively reducing equipment operating costs;

3. Scientific design, energy-saving and consumption reducing, high thermal efficiency, and low energy consumption; high output, better overall performance;

4. Unique air gas mixing design. Almost all natural gas is burned, resulting in lower energy consumption;

5. Natural gas direct combustion, energy-saving and environmentally friendly. No need for heat exchange devices, boiler procurement, installation, and operation, effectively reducing equipment operation and investment costs;

6. The combustion exhaust is pure. Production of melon seed samples with almost no residual sulfur dioxide, ensuring the quality of dry food;

7. Heating up quickly. It only takes 3-4 minutes to raise the room temperature to 120 ℃; fast thermal compensation is beneficial for adjusting the temperature during the drying process; short preheating time effectively solves the problem of high production costs during the off-season;

8. Accurate temperature control. There is almost no error between the actual production temperature and the set temperature;

9. The equipment is equipped with a safety interlock device. Gas low-pressure interlocking, high-temperature protection interlocking, flame detection and other safety interlocking devices make equipment operation safer and more reliable;

10. This device is a dual-use type for thermal oil and natural gas. If the customer replaces the heat source from thermal oil to natural gas direct combustion, they only need to install a gas device, which is convenient and fast, preparing for the customer's future conversion from thermal oil to natural gas.

Technical parameter

A. Incoming moisture content                                            >45% ± 5

B. Finished product moisture content                                ≤ 2%

C. Thermal medium                                                            Natural gas, thermal oil, steam

D. Drying temperature                                                       40 ℃~220 ℃

Scope of application: Drying of nuts, food, grains, oilseeds, potato chips, and other materials such as sunflower seeds, watermelon seeds, peanuts, pumpkin seeds, walnuts, macadamia nuts, green nuts, walnut kernels, almond kernels, waist nuts, and happy nuts.

The direct combustion mesh belt dryer produces melon seed samples with almost no residual sulfur dioxide, and the combustion exhaust gas is pure, ensuring the quality of dried food;

Actual production cost (cantaloupe seeds): The drying cost is only 0.09-0.11 yuan/500g,

On site customer feedback on natural gas energy consumption:

In January, anhui fengyang fenghui food's production site measured that the drying production cost of five spice sunflower seeds was 0.11 yuan/500g. (natural gas 3.2 yuan/m3)

Actual measurement at liu shifu's food production site in pingdingshan, henan: The production cost of boiling and drying caramel melon seeds is 0.16 yuan/500g. (natural gas 3 yuan/m3)

Tested at the production site of guangzhou tonghui food: The production cost of salt baked pumpkin seeds (dried into finished products) is 0.07 yuan/500g. (natural gas 3.5 yuan/m3)

Actual measurement at the production site of guangzhou jinfei food: The production cost of boiling and drying watermelon seeds (dried into finished products) is 0.10 yuan/500g. (natural gas 3.5 yuan/m3)