High-Speed Multi-Lane Granule Packaging Machine with Swing Cup Filler

The High-Speed Multi-Lane Granule Packaging Machine with Swing Cup Filler is a multi-lane vertical form-fill-seal packaging system engineered for high-volume, efficient packaging of granular products. The machine performs three core functions in a single continuous operation across multiple lanes simultaneously: forming bags from flat rollstock film, filling them with precisely measured product, and sealing them ready for distribution.

The machine operates with multiple production lanes (typically 2 to 12 lanes) working in parallel, with film drawn from large rolls, formed into tubes around individual filling tubes, sealed vertically, filled with granular product from above through the swing cup dosing system, and sealed horizontally to create finished pillow bags or stick packs. The swing cup filler uses a volumetric measuring cup system that oscillates to collect and dispense product, providing fast, accurate filling with individual adjustment capabilities for each lane.

The machine features dedicated programmable control with RV reducer servo motor drive providing consistent power transmission, and photoelectric tracking ensuring accurate film registration for consistent bag cutting and sealing. The horizontal sealing mechanism incorporates proprietary technology that integrates sealing and film pulling functions into a single, efficient system – reducing mechanical complexity, minimizing potential failure points, and simplifying maintenance. With full servo motor control throughout the machine, the system achieves high packaging speeds while maintaining low noise levels and energy-efficient operation, significantly reducing operational costs compared with conventional mechanical drive systems. The multi-lane design dramatically increases output while occupying minimal floor space per lane, making it an ideal solution for high-volume food manufacturers, pharmaceutical companies, and industrial packagers.

Application & Food Types

The High-Speed Multi-Lane Granule Packaging Machine with Swing Cup Filler is widely used across multiple industries, delivering exceptional packaging performance for diverse granular product types with its high-efficiency multi-lane configuration.

In the food industry, the machine is ideal for packaging sugar, salt, coffee granules, tea granules, spices, seasonings, instant beverage mixes, millet, grains, nuts, dried fruits, confectionery, and pet food. The multi-lane design enables high-volume production of stick packs and sachets commonly used for single-serve portions and retail-ready packaging. The swing cup filler accommodates various granule sizes and densities, ensuring consistent fill weights across all lanes.

In the pharmaceutical industry, the machine is suitable for packaging pharmaceutical granules, herbal extracts, nutritional supplements, probiotics, and powdered medicines in multi-lane format where precise control and quality assurance are essential. The high-precision programmable control and photoelectric tracking ensure accurate cutting and sealing for pharmaceutical products requiring consistent packaging quality.

In the chemical industry, the machine handles packaging of chemical granules, detergents, fertilizers, desiccants, and industrial raw materials. The robust construction and full servo motor control ensure reliable performance even with challenging materials that may be abrasive or dusty.

The swing cup filling system delivers filling accuracy of ±0.5% to ±1.5% depending on product characteristics and fill volume, with individual lane adjustments ensuring consistent dosing across all lanes. The multi-lane configuration provides production speeds of 30-80 bags per minute per lane, with total output reaching 180-480 bags per minute for 6-lane configurations. This makes the machine ideal for high-volume manufacturers requiring rapid, consistent packaging of granular products.

Technical Specs & Key Benefits

Key Benefits

High-Speed Multi-Lane Output: With 2 to 12 lanes operating simultaneously, the machine delivers exceptional production capacity – up to 80 bags per minute per lane – enabling high-volume manufacturers to meet demanding production targets with minimal floor space.

Precision Swing Cup Filling System: The oscillating measuring cup dosing system provides fast, accurate filling with individual lane adjustment capabilities. The swing cup design offers advantages including no blockage, higher accuracy (±0.5% to ±1.5% for 1-5 gram fills), and fast filling speeds. Dosage for each lane can be adjusted separately to accommodate different product specifications, with the alternating material filling method ensuring consistent accuracy and speed across all lanes.

RV Reducer Servo Motor Drive: The RV reducer provides exceptional positioning accuracy with less than 1 arcmin backlash and strong torsional rigidity, ensuring precise control of sealing and cutting operations. The high-precision power transmission delivers consistent performance even under heavy loads, with transmission efficiency of 85%-95% and extended operational life (6,000-10,000 service hours).

Proprietary Horizontal Sealing Mechanism: The horizontal sealing mechanism incorporates proprietary technology that integrates sealing and film pulling functions into a single, efficient system. This innovative design reduces mechanical complexity by eliminating separate components for each function, resulting in fewer potential failure points and simplified maintenance. The integrated approach also improves synchronization between sealing and film pulling operations, ensuring consistent seal quality and accurate bag formation even at high speeds.

Full Servo Motor Control: Full servo motor control throughout the machine provides precise coordination of all packaging operations, enabling high-speed operation with consistent quality. Unlike conventional mechanical drive systems that consume constant power regardless of load, servo motors deliver power only when needed, resulting in significant energy savings and reduced operational costs. The servo control also enables quieter operation compared with mechanical drive systems, creating a more comfortable working environment and reducing noise-related fatigue for operators.

Photoelectric Tracking System: The photoelectric tracking system ensures accurate film cutting on printed materials, maintaining proper registration for consistent bag appearance and eliminating packaging defects that could affect product protection. This is particularly important for branded retail packaging where consistent appearance is essential for brand presentation.

Rejection Rate & Quality Control

The High-Speed Multi-Lane Granule Packaging Machine with Swing Cup Filler is engineered to minimize product defects and maximize packaging yield through multiple quality control mechanisms, which is particularly critical for high-speed multi-lane operations where defects could multiply across lanes.

Precise Filling Accuracy: The swing cup dosing system provides consistent fill weights with accuracy of ±0.5% to ±1.5% for 1-5 gram fills. Each lane features independent dosage adjustment, ensuring consistent filling across all lanes regardless of product density variations. The alternating material filling method maintains accuracy and speed, preventing the progressive inaccuracy that can occur with traditional volumetric fillers.

Advanced Film Tension Control: The RV reducer servo motor drive provides precise film tension management through the servo-controlled film pulling system, preventing film wrinkling or stretching that could lead to sealing defects or misaligned bags. The precise tension control ensures consistent bag formation and sealing quality across all lanes, significantly reducing film-related rejects.

Photoelectric Registration: The photoelectric tracking system ensures accurate film cutting at the correct position, eliminating misprinted or misaligned bags that would be rejected for cosmetic defects. This is particularly important for printed films where proper registration is essential for brand presentation.

Automatic Fault Detection: The programmable control system continuously monitors machine performance, detecting irregularities in sealing temperature, film tension, and filling accuracy. The system provides immediate alerts for operational issues, enabling operators to correct problems before they result in rejections. Features include automatic film break and film shortage detection with alarm and shutdown capabilities.

Proprietary Sealing Technology: The horizontal sealing mechanism's integrated sealing and film pulling design ensures consistent seal quality across all lanes. The proprietary technology provides superior seal integrity compared with conventional separate systems, reducing leaks and weak seals that could lead to package rejection.

Individual Lane Quality Monitoring: Each lane can be monitored independently for filling accuracy, sealing quality, and bag formation, enabling rapid identification of issues specific to individual lanes. This lane-level monitoring prevents quality issues in one lane from affecting production across the entire machine, minimizing overall rejection rates.