Description:
Roasting is a typical process that uses hot air to heat peanuts evenly, roasting enhances peanut indicating different roasting result, thus can satisfy various production, e.g. whole peanut blanching, split peanut blanching, peanut chopping, peanut coating, peanut butter grinding, peanut candies, and peanuts frying production.
Principle:
Multifunctional Roaster use 3 variable factors to control roaster and realize the optimized result, 1.roasting temperature is from 95-180�°C (200 �°F to 360 �°F), 2.roasting belt speed is from 25-40hz, 3. Thickness of material is from 4-10mm. It is a continuous and fully automatic roasting process from feed peanuts to roasted peanut comes out.
Commonly we divide roaster into high temperature roasting area, transition area and cooling area. During roasting is undergoing, peanuts stay on the perforated stainless steel conveyor belt, hot air comes from top gas burners, is blown by air blower to the top of conveyor belt, at the same time, we equip with blade type wheel to distribute hot air evenly to everywhere of conveyor belt, at the same time, another hot air blower on the bottom of roasting belt is blowing hot air from bottom side, it occurs hot air recycle inside, the hot air flow can ensure each peanut is heated evenly & entirely. After roasting finishes, peanut goes into cooling area via transition area, high pressure cold air from outside can bring the heat of peanuts away and cool down the surface temperature to room temperature.
