Peanut Butter Processing Line
Peanut butter is a very popular snack abroad. It is known for its unique taste, affordability and mixability. Because peanut butter can be eaten alone, spread on bread, or even spooned into a dessert. But how to make peanut butter? The following are the details:
How to process peanut into crushed state?
When you want to produce peanut butter, peanut disposal is necessary. For this, there are four steps for crushed groundnut production.
How to roast peanut evenly?
Roasting is a key process that determines the flavor, texture and color of the finished peanut butter. When you roast peanut, its working temperature is 200℃-210℃ within 20-30 minutes. It is appropriate to make the moisture content reach 11% – 12%. For this, the batch roaster will bake some delicious smells. Then this time means the step of roasting peanuts is over.
Cooling roasted peanut
Why do you need to cool the roasted peanut? This is preparation for the next step of peeling. The red skin of roasted peanuts will be firmly attached to the peanuts and difficult to remove. After cooling, the outer skin will gradually fall off to facilitate the next step of operation.
What is the process of removing the red skin?
When the temperature drops below 45℃, you can put the roasted peanuts into peeler to take off the red skin. But what is the process of removing the red skin? The double rollers of peeler will friction the red skin. Then the simple cyclone system will suck them. Most of peanuts will be put in half-piece, then fall to the selecting conveyor.
Grinding peanut evenly
Grinding peanuts is divided into two steps: coarse grinding and fine grinding. Coarse grinding means roughly crushing the peanuts first. Then you can use a colloid mill. Accompanied by the using of secondary grinding method to control the grinding fineness to about 7 microns. And the outlet temperature of the two grinding operations was controlled above 68°C.
