Npack Automatic Piston Pump Linear 100ml-5000ml Groundnut Oil Filling Machine For Bottle

Automatic Groundnut Oil Filling Machine

This automatic groundnut oil filling machine is designed for 500ml to 5L liquid filling, equipped with a PLC control system, servo motor, and piston pump for high accuracy and stability. Each filling head is independently adjustable for precise volume control and long-term reliability.

Suitable for edible oil, lubricating oil, shampoo, hand sanitizer, and other viscous or non-viscous liquids, it serves industries like food, cosmetics, chemicals, and pharmaceuticals.

When combined with a bottle unscrambler, capping machine, labeling machine, and other auxiliary equipment, it forms a complete automated packaging line—from bottle sorting to palletizing. The system includes an environmental protection cover, ensuring safe, eco-friendly, and efficient operation.

Key Features of the Oil Filling and Packing Machine:

1. Features a high-precision quantitative filling system with easy volume adjustment and simple operation.

2. Integrated PLC control system with digital display for smart, efficient, and automated performance.

3. Compact stainless steel design saves space while maintaining a modern, hygienic appearance.

4. Adjustable filling speed minimizes spillage and maximizes productivity.

5. Made of corrosion-resistant stainless steel, ensuring sanitary conditions and long-term durability.

6. Supports flexible filling volumes to suit different bottle sizes and production requirements.

Main parameter

Application

Our groundnut oil filling machine is compatible with bottles of various shapes and materials, including plastic, glass, and molded containers. It features a specialized bottle handling system that ensures smooth infeed and outfeed, preventing bottle drops, jams, or misalignment. This design guarantees safe, stable, and efficient operation throughout the entire filling process.

Producti Details

FAQ about groundnut oil filling machine

Q1: What oil products are suitable for this filling machine?

A: Designed for high-viscosity liquids, it is perfectly suitable for edible oils such as peanut oil, sesame oil, rapeseed oil, olive oil, and is also suitable for paste and sauce products (custom piston components are required).

Q2: How to ensure filling accuracy? Does the error of ±1% affect the cost?

A:

• Adopting high-precision servo motor + stainless steel piston cylinder, the accuracy is ±0.5%~1% (customizable ±0.3% ultra-high precision type).

• Peanut oil has a high unit price, and 1% error control can significantly reduce annual losses (for example: filling 1 ton of oil per day, saving >360kg of oil per year).

Q3: Can it be compatible with different bottle types (such as square bottles, round bottles, and special-shaped bottles)?

A:

• Support fast switching: achieved by replacing the filling nozzle and adjusting the bottle clamping mechanism (optional adaptive clamp);

• Bottle type adaptation range: bottle mouth diameter ≥20mm, bottle height 80-330mm (customizable expansion range).

Q5: Will sticky peanut oil cause dripping at the filling nozzle? How to solve it?

A:

• Standard anti-drip vacuum back-suction system, which instantly back-suctions and cuts off the liquid after filling;

• Optional functions:
• Bottle mouth sensing device (no bottle, no filling)
• Weighing feedback calibration (to cope with viscosity fluctuations caused by oil temperature changes)

Q6: Is equipment cleaning complicated? How to meet food-grade hygiene requirements?

A:

• Modular design: piston cylinder, filling valve, and hopper can be quickly disassembled and flushed without dead corners;

• Material certification: food-grade 304/316L stainless steel, in line with FDA and CE hygiene standards;

• Recommended process: daily CIP online cleaning (free cleaning SOP is provided).