Automatic Peanut Butter Filling Machine

automatic peanut butter filling machine is designed specifically for efficiently packaging peanut butter and similar viscous products into containers such as jars, tins, or cans. These machines ensure accurate and consistent fills, meeting both manufacturer and customer quality standards batch after batch. Operated with computerized controls, they can be programmed to handle various container sizes and filling requirements, making them ideal for a range of production needs—from small 1000ml jars to larger 5000ml formats. This attention to precision helps guarantee that each container receives the correct amount of product, maintaining uniformity and reducing product waste.

Main Feature

1.The machine frame features a closed structure, ensuring safe operation and hygienic use.
2.The granular sauce filling machine uses a servo-driven high-precision piston metering system for accurate and reliable filling.
3.Constructed from SUS304 stainless steel, it fully meets food-grade production standards.
4.Equipped with high-quality sealing components and anti-drip design to prevent leakage during filling.
5.Includes a built-in material hopper with independent pipeline cleaning for easy maintenance and refilling.
6.The  variable frequency conveyor system allows adjustable speed to match production requirements.
7.A photoelectric detection system ensures accurate bottle positioning, enabling no bottle no fill and preventing errors.
8.The hopper mixing speed is adjustable, allowing flexible operation for different production needs.

Technical Parameters

High-Pressure Endure SS Hose and Sanitization Filling Head

1. Food-grade 304ss hose

2. Shut off filling heads

3. With a drop collection tray

4. High filling accuracy

5. Diving Nozzles are optional for bubble sauce, like honey

6. 304SS Food construction, no dead corner

7. High quality and food grad O rings and seals inside of the nozzles

Three-way valve

1. Easy disassembly of three-way connectors, No dead corner

2. Long-life valve and high performance

3. This valve guarantees the shut-off accuracy and more stability, and no dead corner

4. Suitable for thin to viscous liquid and Sauce

Automatic Piston Take Off

1. Easy cleaning

2. No need for tools to clean the pistons which guarantees the food grade and saves time and labor.

No Dead Corner Top Tank.

1. The top tank is with a round or semi-round design with no dead corners, more easy Cleaning
2. Double jacket hopper optional
3. Mixing system optional
4. 304SS construction material, 316SS for option
5. Mixing and heating function for potion

How the Peanut Butter Filling Process Works?

The automated sauce filling process typically begins by placing empty jars or bottles onto a conveyor belt system. This conveyor steadily moves containers through a series of precise stations:

Filling

At the first station, piston-driven heads precisely fill each jar or bottle, delivering consistent quantities of sauce or paste, regardless of viscosity. The horizontal mixing hopper ensures even distribution, so every container receives a uniform blend—no separation of oil and solids.

Capping and Sealing

Filled containers move to the next station, where rotating heads automatically cap and seal each jar. The rotation of the capping head helps create a secure, vacuum-tight seal, maintaining freshness and preventing leaks.

Sterilization (Optional)

 For products that require it, the conveyor may carry filled and sealed jars directly into an oven or sterilization tunnel, where they are heated (for example, at 120°C for 20 minutes) to ensure complete sanitization of both the sauce and the packaging.