High Speed Automatic Liquid VFFS Machine for Max Bag Length 150mm

Featuring a four-servo configuration that coordinates sealing and cutting operations with exceptional precision, this machine delivers rapid, reliable packaging performance for liquid and paste applications. The PLC centralized control system with intelligent touchscreen operation enables straightforward parameter adjustment and real-time production monitoring, while the integrated fault tracking alarm system provides immediate alerts for operational issues. With a maximum bag length of 150mm, the machine is ideal for sachet and small-format liquid packaging commonly used in food, personal care, and household product industries. 

The simple, clean mechanical structure reduces operational difficulty and simplifies maintenance, making it suitable for manufacturers seeking efficient liquid packaging solutions. For those looking to buy a High Speed Automatic Liquid VFFS Machine for Max Bag Length 150mm that delivers both speed and reliability, Soonwell offers an ideal combination of advanced servo control and user-friendly design. Whether for a single production line or multi-machine setups, choosing a wholesale High Speed Automatic Liquid VFFS Machine for Max Bag Length 150mm from Soonwell ensures consistent packaging quality while optimizing long-term production efficiency.

Product Definition

The High Speed Automatic Liquid VFFS Machine for Max Bag Length 150mm is a specialized vertical form-fill-seal packaging system engineered specifically for liquid and paste products requiring sachet or small-format packaging. The machine performs three core functions in a single continuous operation: forming bags from flat rollstock film, filling them with precisely measured liquid or paste product, and sealing them ready for distribution.

The machine operates on the vertical principle – film is drawn from a roll, formed into a tube around a filling tube, sealed vertically, filled with liquid or paste from above through a precision dosing system, and sealed horizontally at the bottom and top to create finished sachets. The four-servo configuration provides independent control over film feeding, vertical sealing, horizontal sealing, and cutting operations, ensuring precise synchronization for consistent bag formation and reliable sealing quality.

With a maximum bag length of 150mm, the machine is specifically designed for sachet packaging – the small-format bags commonly used for single-serve condiments, sample products, travel-sized personal care items, and unit-dose applications. The liquid filling system is engineered to handle a wide range of viscosities from free-flowing liquids like water and oil to thicker pastes like sauces and creams, with precise dosing maintained through servo-controlled filling mechanisms. The simple, clean mechanical structure reduces operational difficulty and simplifies maintenance, making the machine accessible to operators with minimal training.

Regional Compliance & Safety Protection

The High Speed Automatic Liquid VFFS Machine for Max Bag Length 150mm is built with internationally compliant components and comprehensive safety features to ensure safe, reliable operation in global markets.

All electrical and mechanical components meet CE certification requirements for sale and operation within the European Economic Area. This compliance ensures the machine meets European safety, health, and environmental protection standards. Key electrical components are UL-listed, ensuring compliance with North American safety standards and providing assurance for customers in the United States and Canadian markets regarding electrical safety and reliability.

The machine is equipped with door-mounted safety interlock switches that automatically cut power to the machine when access doors or guards are opened during operation. This critical safety feature protects operators from moving parts and prevents accidents during maintenance or cleaning, ensuring compliance with international machine safety standards. The safety interlock system is integrated with the PLC control system, providing real-time status monitoring and immediate shutdown response when access doors are opened.

Multiple emergency stop points are strategically positioned for rapid machine shutdown in safety-critical situations. These are easily accessible from various positions around the machine for quick operator response. Physical guards and interlocks protect operators from moving parts while maintaining accessibility for cleaning and maintenance.

Control panels and electrical enclosures feature appropriate IP ratings for protection against dust and moisture ingress in demanding processing environments. The liquid filling area is designed with additional protection to prevent liquid ingress into electrical components, ensuring reliable electrical performance even in environments where liquid handling is common. Comprehensive compliance documentation, including CE declarations, UL certifications, and component certifications, is provided with each machine.

Cleaning, Maintenance & Downtime

The High Speed Automatic Liquid VFFS Machine for Max Bag Length 150mm is designed for efficient cleaning and maintenance to maximize production uptime, which is particularly important for liquid packaging applications where product residue can accumulate.

The machine features a simple, clean mechanical structure that facilitates straightforward maintenance and cleaning. Components are easily accessible, and common adjustments require no specialized tools. The four-servo configuration reduces the number of mechanical components compared with conventional designs, meaning fewer parts that could potentially fail and require maintenance.

The liquid filling system is designed for easy disassembly and cleaning. Product contact parts can be accessed and cleaned without specialized tools, enabling thorough sanitation between production runs. The filling nozzles and tubes are designed to minimize product residue, reducing cleaning time and preventing cross-contamination between different products.

The PLC control system provides diagnostic information through the touchscreen interface, assisting with troubleshooting and reducing repair time. The fault tracking alarm system alerts operators to potential issues before they cause significant downtime, enabling proactive maintenance.

Changeover between different bag sizes and liquid products is efficient due to the intuitive touchscreen controls and simple mechanical adjustments. Stored recipes allow operators to recall settings with just a few taps, while the four-servo system enables precise adjustment of film tension, sealing parameters, and filling volume without mechanical changes.

The smooth, crevice-free surfaces prevent product accumulation and enable thorough cleaning between production runs. The machine's stainless steel construction of key components provides additional protection against corrosion from liquid products and cleaning agents, maintaining hygiene standards over the machine's operational lifetime.

Technical Specs

FAQ

Q1: What liquid products can this machine handle?

The machine is specifically designed for liquid and paste products including soy sauce, cooking oil, vinegar, seasoning pastes, liquid condiments, shampoos, liquid soaps, and similar viscous materials. The servo-controlled filling system handles a wide range of viscosities from free-flowing liquids to thicker pastes, with precise dosing maintained through programmable filling parameters. The product contact parts are manufactured from food-grade materials suitable for food and personal care applications.

Q2: How does the four-servo configuration benefit liquid packaging?

The four-servo configuration provides independent servo control over film feeding, vertical sealing, horizontal sealing, and cutting operations. This ensures precise synchronization for consistent bag formation and reliable sealing quality, which is particularly important for liquid packaging where seal integrity is critical. The independent control also enables rapid adjustment of sealing parameters for different film types and product temperatures, ensuring consistent quality across diverse applications.

Q3: How does the machine prevent leaks in liquid packaging?

The machine employs multiple mechanisms to ensure leak-free liquid packaging. The servo-controlled sealing system provides precise temperature control for consistent seal quality, while the independent servo control ensures proper alignment of sealing jaws. The liquid filling system prevents drips and spillage through controlled filling cycles, and the sealing process is optimized to create strong, reliable seals that maintain integrity during handling and distribution.