How Peanut Butter Is Made in Industry

For manufacturers and investors entering the peanut butter market, understanding how peanut butter is made in industry is becoming increasingly important. The peanut butter production process integrates roasting, peeling, grinding, mixing, and filling technologies, efficiently producing smooth, consistently high-quality peanut butter.

 

Peanut butter is one of the most popular foods in the global market. It is commonly used in bakery products, snacks, sauces, and many processed foods. With the continued growth in global demand for nutritious foods, industrial peanut butter processing lines have become an indispensable key investment for many food factories.

So, how peanut butter is made in industry? What machines are needed in a peanut butter processing line? In this article, we will introduce the complete industrial peanut butter manufacturing process and the main equipment used in factories.

 

Industrial peanut butter production usually includes the following steps: Peanut sorting, peanut roasting and cooling, red skin peeling, peanut butter grinding, mixing, degassing, filling.

 

These machines are important for stable and high-quality peanut butter production. LFM company can also customize solutions to meet specific needs for different peanut butter processing techniques.

1. Peanut Color Sorting Machine

The machine is used to remove moldy peanuts, damaged kernels, and impurities before processing. It uses intelligent optical sorting technology to improve raw material quality and food safety.

 

2. Peanut Roasting and Cooling Machine

Roasting machine is used to roast raw peanuts, roasting temperature is usually 160–180°C. Electric heating and gas heating are available for different production needs.

 

The cooling system uses strong air circulation to quickly reduce the temperature of roasted peanuts after baking. It helps prevent over-roasting.

 

3. Peanut Peeling Machine

This peeling machine removes the red skin from roasted peanuts. The peeling rate can reach above 96% with a low broken kernel rate.

 

4. Peanut Cutting Machine

It is used to break roasted peanuts into smaller pieces before grinding. This helps improve grinding efficiency and makes the peanut butter texture smoother and more uniform.

 

5. Peanut Butter Grinding Machine

Grinds peanuts into smooth peanut butter paste. The final fineness is usually 80–120 mesh, and the grinding gap can be adjusted. This is also the important equipment for peanut butter production.

6. Mixing Tank

Used to mix peanut butter with sugar, salt, and other ingredients evenly. It supports heating, stirring, and optional vacuum mixing functions.

 

7. Vacuum Degassing Machine

The machine is used to reduce air inside the peanut butter after grinding and mixing. This helps make the product more stable and gives the peanut butter a smoother appearance.

 

8. Peanut Butter Filling Machine

Filling machine automatically fills peanut butter into bottles or jars. The filling range is usually 100–1000 ml with filling accuracy of about ±1%.

 

In the process of how peanut butter is made in industry, each machine plays an important role in improving production efficiency and product quality. 

 

From roasting and peeling to grinding and filling, these processing machines work together to transform raw peanuts into smooth and high-quality peanut butter products. If you want to start or expand your business, please contact us for the peanut butter processing line details and quotation. 
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