News & Technicals

Technology and Application of Peanut Roasting Equipment

Peanut Roasting Equipment Working Principle:
Peanut roasting machine is a box type peanut processing equipment, which can be assembled and disassembled freely. It is divided into centrifugal fan and axial flow fan series. Our roasting machine uses steam and electricity as heat sources, heat large amount of hot air and form hot air circulation in the roasting chamber, it is continuously replenished from the air inlet into the chamber through the fresh air, and then continuously discharged from the moisture exhaust discharge port. This increases the heat transfer effect and gradually reduces the moisture in the peanut roasting machine. The entire circulation system is completely closed, which improves the thermal efficiency to 35 to 40%, and the maximum thermal efficiency can reach 70%.

Peanut Roasting Line Process Flow:

Peanut Cleaning-Cooking-Flavor-Primary Drying-Secondary Drying-Picking-Packaging
The complete peanut roasting production line has low energy consumption, it is labor saving equipment has high quality and stable performance. Our company can design and process according to customer requirements.

The peanut roasting equipment is different from the traditional baking equipment. The air around the food in the spiced peanut roaster is at room temperature and is not heated by the microwave. The heat generated by the action is conducted through the food material.
Because the heat is generated inside the food, the heating speed in the peanut roasting equipment is very fast. There is no need to heat the peanuts by heat conduction. 

Compared with the traditional roasting processing method, our peanut roaster adopts a much faster temperature rise during the production process, so the total producing time is shortened, which also saves energy.

Technical Parameters of Peanut Roasting Equipment

Material: Stainless Steel
Electrical Element: National standard electrical device manufacturing
Power Supply: three-phase five-wire 380V ± 10%
Microwave power: 30KW (adjustable)
Roasting Temperature: 100-150 degrees (adjustable and controllable)
Roasting Time: 3-8 minutes (adjustable)
Transmission Belt Width: 750mm
Transmission Speed: 0~5 m/min

Suitable for roasting of peanuts, milk peanuts, salted peanuts, spiced peanuts, etc.

Peanut roasting machine has different uses and processes, and the design and manufacture of the equipment are also different. The size of the equipment can be customized according to the productivity. For detailed equipment technical parameters and prices, please contact us for accurate provision. We will customize the equipment solution according to your application needs.