Peanut butter is nutritious and delicious, it is rich of vitamin A, vitamin E, folic acid, calcium, magnesium, zinc, iron, fiber and protein, also contains large amounts of monounsaturated fatty acids, can increase the heat emission, burning harmful cholesterol and reduce the high blood lipid. Nowadays peanut butter is welcomed and becomes necessary in peopleâ??s daily food menu. Peanut Butter Production Line we designed begins from raw peanut kernels, passing by peanut de stoner, peanut roaster, split peanut blanching, peanut sorting belt, peanut grinder, peanut cooler, peanut mixing tank and peanut butter filler, finally ends bottle/jar/bags packed peanut for sale.
Peanut De stoning: It takes away the light impurity, stone by gravity de stoner system, the stone will flow up to the de stonerâ??s exit, the light impurities will be sucked by the air cyclone system.
Peanut Roasting: In this line we use an automatic roaster, it can be designed natural gas & electrical &coal type, just depend on customerâ??s request. In order to satisfy different area customer, this line can adopts drum type roaster, for matching with this line, 5-units assembled drum roaster is suggested. The raw peanuts will be baked in high temperature (150-170 oC), for automatic roaster, the baking time is 20-30minutes, for drum roaster, the time will be 50minutes at least. It also depends on materialâ??s humidity.
Peanut Split Blanching: the roasted peanuts come from vibrating discharge device, through bucket conveyor, are feed into split blancher, under the frication of rubber rollers, the red skin will be taken, and sucked by the cyclone system. Most of peanut will be split in half-piece or much small, the bitter germ will be separated by the vibrating sieve at bottom of split blancher, finally blanched peanuts will fall to the sorting conveyor.
Peanut Sorting: the over-roasted, un-blanched peanut kernel, bad kernels and small impurities will be picked up by manual (6-8person), it is the last station which inspect the peanut kernels before grinding section. Sorting belt speed can be changed on request.
Peanut grinding: Using peanut butter grinder to make the first grinding, the blanched peanuts will be feed into the primary grinderâ??s feeder first, then they will be put by a kind of screw force, peanut will fall to limited gauge between two disc and be grinded by sand disc in high speed, the primary butter will flow to the tank and pumped into the second grinder
Peanut Butter Cooling: The butter is pumped into cooling machine, through pipes twisted inside of cooler, the ideal temperature will obtain.
Peanut Butter Filling: by the peanut butter filler, capper, labeling machine, etc. Peanut butter is packed into 200g/500g/1000g bottle.
