How to ensure the roasting quality of peanut roaster machine

Roasting, as a common process in peanut product processing, will inevitably use peanut roaster machine. Peanut roaster machine can be used alone or in combination with various production lines. All kinds of materials, such as pistachios, cocoa beans, peanuts, almonds, etc., can be roasted with a peanut roasting machine.

How the peanut roaster machine can ensure the roasting quality

First, control the temperature and roasting time.

The peanut roaster machine should be operated according to the required temperature and time. Usually, the roasting temperature and roasting time depend on the size and type of peanuts. The roasting temperature and time of different nuts are different, which needs to be set according to the actual nuts to be roasted.

Second, control humidity.

Humidity is an important factor affecting roasting speed. Under the same temperature and air velocity, the higher the humidity, the greater the partial pressure of water vapor in the medium, the less easy it is for the water on the surface of peanuts to evaporate into the medium and the slower the roasting speed. When the humidity is low, the surface moisture evaporates quickly and the roasting speed is fast. However, we should also pay attention to the fact that humidity is not the lower, the better. Too low humidity will cause roasting defects such as cracking and honeycomb.

Third, control the air circulation speed.

The air circulation speed is another factor that affects the roasting speed. High-speed airflow can destroy the saturated steam boundary layer on the surface of peanuts, thus improving the heat and mass transfer conditions between the medium and peanuts and accelerating the roasting speed.

Fourth, disinfection and cleaning.

Cleaning and disinfection is an important matter to ensure the hygiene and safety of peanuts. Peanut roaster equipment should be disinfected and cleaned before and after use, and disinfectants and detergents can be used for cleaning.

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Fifth, regular inspection and maintenance.

Check and maintain the peanut roaster machine regularly to ensure its normal operation. Check the heater, fan, thermometer and other components, and replace or repair them in time if any damage or failure is found. Make a repair and maintenance plan for the roaster, set up a repair and maintenance organization for the roaster, equip professional maintenance personnel, keep a true record of the repair and maintenance, formulate a repair and maintenance system suitable for the enterprise, and ensure the normal operation of the peanut roaster machine.

The above are the five key points of roasting high-quality peanuts. To give full play to the roasting effect of peanut roasting machine, we need to start from the aspects of controlling temperature and roasting time, controlling humidity, controlling air circulation speed, disinfection and cleaning, and doing regular inspection and maintenance. Only by doing these five points can the roasted peanuts be kept clean and hygienic, and the roasting quality can be guaranteed to the maximum extent.