Automatic Liquid Milk Packaging Machine for Large-Volume Filling

Boost productivity with our high-speed automatic milk packaging machine, designed for large-volume filling with precision and hygiene. Ensure consistent, leak-proof seals and reduce operational costs effortlessly.

Product Details

Automatic Liquid Milk Packaging Machine for Large-Volume Filling

Packmate (GuangDong) Co., Ltd. presents its state-of-the-art Automatic Liquid Milk Packaging Machine, engineered for high-efficiency, large-volume filling operations. This robust machine is designed to meet the rigorous demands of the modern dairy industry, ensuring precise, hygienic, and rapid packaging of liquid milk and other similar viscous beverages. As a premier manufacturer with over three decades of expertise in intelligent, turnkey packaging solutions, Packmate integrates advanced automation and reliable engineering into this system. It is ideal for producers seeking to scale their production capacity while maintaining the highest standards of product integrity and operational efficiency. The machine represents our commitment to delivering complete packaging line solutions driven by quality, innovation, and manufacturing excellence.

Product Features

The Automatic Liquid Milk Packaging Machine is built with a focus on performance, hygiene, and user-friendly operation. Its key features are designed to streamline the packaging process from filling to sealing.

  • High-Speed Precision Filling: Equipped with advanced volumetric or gravimetric filling systems to ensure accurate fill volumes for every pouch, minimizing product waste and ensuring consistent package weight.
  • Fully Automated Operation: From bag feeding and opening to filling, sealing, and discharge, the process is fully automated, requiring minimal manual intervention and reducing labor costs.
  • Superior Hygienic Design: Constructed with food-grade stainless steel (SUS304/SUS316) in all product contact areas. Features a CIP (Clean-in-Place) system or easy-disassembly design for thorough and efficient cleaning, meeting stringent food safety standards.
  • Versatile Packaging Format: Capable of producing large-volume stand-up pouches or flat bags with various sealing styles (such as 3-side or 4-side seal) to suit different market and distribution needs.
  • Intelligent Control System: Features a user-friendly PLC-based HMI (Human-Machine Interface) touchscreen. Allows for easy parameter setting, real-time monitoring of production speed, fill volume, and temperature, and stores multiple product recipes for quick changeovers.
  • Robust and Durable Construction: Built with high-quality components and a stable frame to ensure continuous, 24/7 operation in demanding production environments with minimal downtime.
  • Integrated Safety Features: Includes multiple safety guards, emergency stop buttons, and fault alarm systems to protect operators and ensure safe machine operation.

Technical Specifications

Parameter Specification
Machine Model PML-LF Series
Suitable Products Liquid Milk, Yogurt Drinks, Juices, Liquid Nutritional Supplements
Filling Volume Range 200ml – 5000ml per pouch (customizable)
Filling Accuracy ± 0.5% ~ ± 1.0%
Packaging Speed Up to 60 bags per minute (depending on bag size and material)
Bag Material Laminated films (e.g., PET/AL/PE, PET/PE, NY/PE)
Bag Size (W x L) Customizable, typical range: 100mm – 300mm (width) x 150mm – 450mm (length)
Sealing Type 3-side seal or 4-side seal, with nitrogen flushing option available
Power Supply 380V / 50Hz / 3Phase (or as per local requirements)
Total Power Approx. 15-20 kW
Air Pressure Requirement 0.6 – 0.8 MPa
Machine Dimensions (LxWxH) Approx. 4500 x 1800 x 2200 mm
Machine Weight Approx. 2500 kg
Control System PLC + Color Touchscreen HMI
Main Construction Material Food-Grade Stainless Steel (SUS304)

Application Fields

This Automatic Liquid Milk Packaging Machine is a versatile solution designed for high-capacity production lines across several key industries where liquid packaging is critical.

  • Dairy Industry: The primary application is for packaging pasteurized milk, UHT milk, flavored milk, and cream into large retail or institutional pouches.
  • Beverage Industry: Suitable for packaging juices, liquid yogurt, plant-based milk alternatives (soy, almond, oat milk), and ready-to-drink nutritional beverages.
  • Food Processing: Can be used for packaging sauces, edible oils, syrups, and liquid eggs that require similar filling and sealing technology.
  • Pharmaceutical & Health Products: Ideal for packaging oral nutritional supplements, electrolyte solutions, and liquid herbal extracts in sterile, tamper-evident pouches.
  • Industrial & Chemical Liquids: With appropriate material compatibility, the machine can also handle packaging of certain non-food liquids like detergents or lubricants.

Backed by Packmate’s extensive experience and a modern 20,000㎡ manufacturing facility, this machine is part of a comprehensive range of over 50 packaging models. We provide not just a machine, but a reliable, turnkey packaging solution supported by professional engineering and global after-sales service, helping businesses enhance their productivity and market competitiveness.

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