Automatic Groundnut Paste Filling Machine

The Groundnut Paste Filling Machine is designed to automatically fill groundnut paste, peanut butter and other high-viscosity products into bottles, jars and containers. Depending on the production capacity, it can be equipped with 2 to 20 filling heads.

The parts that touch the product are made from 304 stainless steel, which resists corrosion well and is easy to clean. Anti-drip and anti-pull filling nozzles reduce paste leakage and stringing during filling for cleaner and more consistent production.

The servo motor and piston filling system, which can realize stable and accurate filling volume control. The filling volume can be easily adjusted via the PLC touchscreen according to different sizes of containers and production requirements.

Features

1. PLC Touchscreen Control – User-friendly with programmable fill parameters and recipe management.

2. Auto Bottle Feeding & Paste Filling - Automates bottle feeding and paste filling, increasing production efficiency.

3. Servo-fill System – Ensures stable piston operation and filling accuracy.

4. Anti-Drip Filling Nozzles – Reduces the leakage and paste stringing during the filling of viscous products.

5. 2-24 Filling Heads: Flexible configurations for different production capacities.

6. Easy Line Integration – Easily integrated with capping and labeling machines to form a complete packaging line.

7. Easy to Use & Maintain – Compact design with integrated electrical, mechanical and pneumatic systems for easy operation & maintenance.

Main Paramters

Product Details

Working Process of Groundnut Paste Piston Filling Machine

1. Bottle-Feeding

It automatically feeds empty bottles to the filling machine in a continuous and orderly fashion.

2. Positioning the Bottle

The bottles are placed under the filling nozzles in the right way to be filled in a uniform way.

3. Suction Paste

The servo-driven piston system sucks the groundnut paste from the hopper to the filling cylinders.

4. Accurate Filling

The pistons push the groundnut paste through the filling nozzles into the bottles. The filling volume is controlled by the PLC system according to preset parameters.

5. Filling with Anti-Drip

The filling nozzles feature anti-drip and anti-pull technology, reducing leakage and paste stringing, thus keeping the bottle mouth and machine cleaner.

6. Unloading from Bottle

The bottles are automatically released onto the conveyor after filling and moved to the next process, e.g. capping and labeling.

Full Process:

Bottle Feeding → Bottle Positioning → Paste Suction → Piston Filling → Anti-Drip → Bottle Discharge → Capping & Labeling