World-Class Packaging Automation & Engineering Excellence
Ludyway is recognized as a premier global automatic bag filling machine manufacturer, delivering state-of-the-art packaging equipment and comprehensive turnkey production lines to the food, pharmaceutical, cosmetic, and chemical sectors. Operating out of a modernized 20,000㎡ manufacturing facility, we integrate advanced mechanical engineering with smart control systems to build high-performance machinery.
With over three decades of core industry expertise, our team of dedicated engineers designs and manufactures more than 50 intelligent machine models. From multi-lane stick pack systems to complex customized bagging systems, we facilitate seamless operations for plants in over 100 countries.
Advanced Filling Solutions Across Key Sectors
High-precision dosing and packaging technologies customized for diverse material physical properties.
Food Packaging
Complete lines for coffee beans, instant beverages, spices, salt, and snack foods. Incorporates gas flushing systems for modified atmosphere packaging (MAP) to extend shelf life.
Learn More →Pharmaceutical Systems
Designed in strict compliance with GMP and FDA protocols. High-precision sachet and stick pack systems for powders, granules, and oral liquids with dynamic checkweighing.
Learn More →Chemical & Cosmetic Packaging
Robust volumetric and piston-driven filling lines for household detergents, personal care products, face washes, and industrial raw chemical powders.
Learn More →| Machine Category | Applicable Materials | Dosing System | Speed Range (per lane) | Filling Accuracy |
|---|---|---|---|---|
| Multi-Lane Sachet Machine | Fine Powders, Micro-Granules, Liquids | Auger Filler / Volumetric Cup / Piston Pump | 30 – 60 bags/min | ± 1% – 1.5% |
| Multi-Lane Stick Pack Machine | Granular Sugar, Coffee, Liquid Gels | Rotary Valves / Piston Pumps | 40 – 80 bags/min | ± 0.5% – 1.2% |
| Open Mouth Bag Packaging Line | Bulk Granules, Pellets, Animal Feed | Net Weigher / Gross Weigher | 10 – 20 bags/min | ± 0.2% – 0.5% |
| Turnkey Pouch Filling Line | Premade Pouches, Stand-up Zippers | Multi-head Weigher / Auger Dosing | 15 – 50 bags/min | ± 0.1% – 0.5% |
Featured Automatic Bag Filling Systems
Engineered for maximum reliability, high output, and minimal product wastage.
Multi-Lane Sachet Packaging Machine for Powder Granule Liquid Filling
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High-Speed Multi-Lane Powder Packaging System for Food and Pharma
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Fully Automatic Powder Packaging Lines for Multi-Lane Sachet Production
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Open Mouth Bag Packaging Lines for Granule & Powder Automated Filling
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Multi-Lane Stick Pack & Sachet Packaging Machine for Granule, Powder, Liquid
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Automatic Multi-Lane Granule Powder Liquid Packaging Machine System
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High-Speed Automated Packaging Systems for Granule & Powder Food Products
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Complete Turnkey Packaging Solutions for Granule, Powder, and Liquid Products
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State-of-the-Art Dosing & Sealing Technologies
An automatic bag filling line relies heavily on its dosing system to ensure weight uniformity and minimize product giveaway. Ludyway integrates servo-driven augers, volumetric cups, and precision piston pumps that synchronize perfectly with our vertical form fill seal (VFFS) systems.
Our sealing jaws are constructed from high-grade alloys, utilizing intelligent temperature controllers to handle complex film structures including PE, PET, AL, and biodegradable options. This guarantees leak-proof sealing, which is critical for liquid concentrates, volatile chemicals, and vacuum-sealed food products.
- Servo-Driven Augers: Designed for non-free-flowing powders like milk powder and chemicals.
- Volumetric Cups: Ideal for free-flowing granules such as salt, sugar, and seeds.
- Piston Pumps: Configured for high-viscosity liquids, pastes, and gels.
Certified Quality & Compliance
Rigorous quality control and adherence to global manufacturing standards.
Every packaging machine leaving our facility undergoes a strict 72-hour continuous dry-run test followed by actual product testing to verify speed, accuracy, and seal integrity. Our compliance certifications ensure smooth customs clearance and regulatory approval in European, American, and Asian B2B markets.
View Full Certifications →Global Footprint & B2B Exhibitions
Connecting with global partners and showcasing our technology worldwide.
Trusted by Leading Global Brands
We collaborate with global component suppliers to ensure high machine reliability.
Key Considerations for Automatic Bag Filling Lines
Technical guidance and FAQs for B2B buyers looking to optimize their packaging workflows.
What factors determine the choice of a dosing system?
The choice depends heavily on the material’s physical properties. Free-flowing granules (like sugar, salt, and seeds) perform best with volumetric cups or multi-head weighers. Fine, dusty powders (like flour, starch, or chemical additives) require servo-driven augers to control dust and maintain high precision. High-viscosity liquids or pastes require piston pumps with anti-drip nozzles.
Can one machine handle multiple bag sizes and styles?
Yes. Many VFFS and VFFS multi-lane models allow for adjustable bag lengths via the HMI touchscreen. For changes in bag width or shape (e.g., switching from 3-side seal to 4-side seal or stick pack), custom forming tubes and sealing jaws can be swapped out. We design our machines with quick-change tooling to minimize changeover downtime.
How is the seal integrity verified for liquid packaging?
We implement advanced constant-heat or impulse-sealing systems with PID temperature controllers. For liquid packaging lines, we also offer inline pressure detection, vacuum testing systems, and high-resolution vision systems to detect and reject any micro-leaks or seal contamination before the products are cartoned.
What after-sales service and remote support options do you offer?
Ludyway provides comprehensive B2B support, including remote PLC diagnostics via Ethernet/Wi-Fi modules integrated into the control panels. This allows our engineers to troubleshoot and update software remotely. Additionally, we provide on-site installation, commissioning, operator training, and supply critical spare parts from our global distribution hubs.
What are the lead times for custom turnkey packaging lines?
Standard machine configurations typically ship within 30 to 45 days. For highly customized turnkey systems that involve complex auxiliary equipment (such as conveyors, cartoning machines, and checkweighers), the engineering, assembly, and testing phase takes approximately 60 to 90 days. We provide detailed project timelines and weekly progress reports.
Ready to Automate Your Packaging Line?
Partner with a leading global automatic bag filling machine manufacturer. Contact our B2B engineering team today for a detailed system analysis, machine layout proposal, and custom quote.
