Mechanical AFFS Machine Piston Feeder For Liquid

A Mechanical AFFS Machine with Piston Feeder for Liquid is a specialized Automatic Form Fill Seal (AFFS) packaging machine designed to pack liquid or semi-liquid products using a mechanical piston filling system. It’s commonly used in industries like food, beverage, pharmaceuticals, and chemicals.

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🏭 What It Is:

AFFS (Automatic Form Fill Seal) Machine:
A packaging machine that forms pouches from a roll of film, fills them with the product, and seals them—automatically and continuously.

Piston Feeder:
A mechanically driven piston system that draws liquid from a tank and accurately dispenses it into each pouch. It’s ideal for viscous, semi-viscous, and free-flowing liquids.

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⚙️ Key Features:

• Mechanical Operation: No servo motors, reducing electrical complexity and maintenance.

• Piston-Based Filling: Ensures accurate and repeatable dosing of liquids.

• Adjustable Fill Volume: Easy manual setting for different pouch sizes (e.g., 100ml to 1 liter).

• Roll-fed Film Mechanism: Uses laminated roll film (e.g., PET/PE, BOPP/CPP) for pouch formation.

• Vertical Form Fill Seal (VFFS) Design: Typically gravity-fed.

• PLC or Relay Control System: Depending on machine level.

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🧪 Ideal for Packaging:

• Milk, juice, flavored water

• Liquid detergent, shampoo, handwash

• Lubricants, edible oils, sauces

• Liquid pharmaceuticals or chemicals

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📦 Pouch Styles Supported:

• Center-seal pouch

• Three-side seal pouch

• Four-side seal pouch

• Stand-up pouch (optional, if supported)

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✅ Advantages:

• Economical and rugged for industrial use

• Suitable for medium to high-volume production

• Easy to operate and maintain

• Accurate filling with minimal product wastage

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🔧 Optional Add-ons:

• Date/batch coder

• Nitrogen flushing (for food shelf life)

• Stainless steel contact parts (SS304/316)

• Anti-drip nozzle for sticky liquids