




Application:
This automated filling and sealing line handles 6 types of granular snacks like gummies or nuts. It precisely fills tin cans, then uses advanced vacuum nitrogen flushing and sealing technology. This process ensures an extra-long shelf life, delivering premium, preserved quality for your diverse snack products.
Package Type:
This line is specifically engineered for tin cans (metal canisters, plastic cans), utilizing a robust vacuum nitrogen flushing and sealing process to ensure an ultra-long shelf life for granular products like nuts and gummies.
Suitable Products:
Our automated filling line is engineered for high-precision packaging of premium snacks, starting with delicate gummies and crunchy nuts. Beyond this, its multi-product capability is ideal for a vast range of granular and solid items, including: candies and confections, dried fruit pieces, coffee beans, loose-leaf tea, cereals & granola, rice & beans, small pasta shapes, seeds & spices, pet food kibble, desiccant packets, etc. This system offers versatile, high-speed filling for up to six different materials into airtight tin cans, utilizing vacuum nitrogen flush and sealing technology to guarantee long-lasting freshness and superior product quality. 
Workflow:
1. Bottle Unscrambler: Automatically sorts and aligns empty tin cans from bulk supply onto the conveyor belt in a single file.
2. UV Sterilization Channel: Empty containers pass through this tunnel, using UV light to ensure a sterile environment for food safety and a longer shelf life.
3. 6 Heads Linear Weigher for weighing mixed-gummies: Precisely measures and combines the six different granular products into the exact target weight for consistent batches.
4. Straight Type Nuts Filling Machine: The straight-line filler gently and precisely dispenses the weighed mixed granules into the aligned tin cans.
5. Vacuum Seaming and Nitrogen Filling Machine: Removes oxygen (vacuum), flushes the can with nitrogen, and hermetically seals the lid to guarantee long-term freshness.
6. Round Bottle Labeling Machine: High-speed unit accurately applies pre-printed labels to the curved surface of the sealed cans for retail presentation.
7. Bottle Flip Device: Inverts the sealed cans to ensure contents are settled and to allow for a final seal inspection.
8. Finish Can Collection Table: The finished, labeled, and sealed products accumulate here for easy manual or automated transfer to final case packing.
Machine Key Components:
1. Bottle Unscrambler
2. UV Sterilization
3. 6 Heads Linear Weigher
4. Chain Conveyor Filler
5. Vacuum Seaming Machine
6. Labeling Machine
7. Bottle Filp Device
8. Finish Collection Table

Feature:
Bottle Unscrambler Fully automatic rotary sorting and single-filing mechanism. Eliminates manual labor and ensures a high-speed, continuous, and steady supply of properly oriented cans to the filling line. | ![]() |
![]() | 6 Heads Linear Weigher for weighing mixed gummies High-precision, multi-head linear weighing system with fine-tuning control. Achieves ultra-accurate, consistent target weights for complex mixed products, dramatically minimizing product giveaway and ensuring uniform blend quality. |
UV Sterilization Channel Integrated UV-C germicidal lamps within an enclosed tunnel. Provides critical pre-fill sanitization of empty containers, guaranteeing a sterile environment and extending the final product’s shelf stability. | ![]() |
![]() | Modular and Quick-Release Filling Zone Feature |
Straight Type Nuts Filling Machine Dedicated straight-line filling mechanism with product-specific tooling. Ensures gentle handling and rapid, efficient transfer of weighed granules into the cans, reducing product breakage and maximizing throughput. | ![]() |
![]() | Bottle Flip Device Integrated powered conveyor mechanism for 180-degree container inversion. Allows for thorough inspection of the can base or seal integrity, and aids in settling granular contents before final collation. |
Finish Can Collection Table Stainless steel accumulation/rotary table with adjustable speed control. Acts as an efficient buffer for finished product, allowing smooth transfer to downstream case-packing, preventing line blockages, and easing operator collection. | ![]() |
| Linear Type Granule Filling Machine | |
| Item | Specification |
| Model | LD-6G |
| Filling Range | 50g – 2000g (customizable) |
| Filling Speed | 20 – 50 cans/min (depending on material and container size) |
| Filling Accuracy | ≤ ±1% |
| Applicable Containers | Tin cans, plastic jars, glass bottles, etc. |
| Control System | PLC & Touch Screen (English/Chinese interface) |
| Material Contact Parts | SUS304 stainless steel |
| Power Supply | AC220V / 50Hz / 1.5kW |
| Air Pressure Requirement | 0.6MPa, 0.3m³/min |
| Machine Dimension | 2000 × 800 × 1800mm |
| Machine Weight | Approx. 350kg |
| 6 Heads 999g Linear Weigher | |
| Item | Specification |
| Model | LD-6H |
| Weighing Range | 10g – 999g (per head) |
| Max. Speed | 60 weighs/min |
| Accuracy | ±0.3~1.5g (depends on product characteristics) |
| Hopper Volume | 1.6L / 2.5L (optional) |
| Feeding Method | Dual vibration feeding with digital load cell |
| Display System | 10” touch screen, programmable target weight & ratio |
| Material | Full SUS304 stainless steel (food grade) |
| Power Supply | AC220V / 50Hz / 1.0kW |
| Machine Weight | Approx. 300kg |
| Machine Dimension | 1500 × 1000 × 1300mm |
| Vacuum Seaming and Nitrogen Filling Machine | |
| Item | Specification |
| Model | LD-1 |
| Applicable Container | Tin cans, round cans, aluminum cans, plastic jars |
| Container Diameter Range | 50 – 120 mm |
| Container Height Range | 80 – 200 mm |
| Seaming Accuracy | ±0.1 mm |
| Nitrogen Filling Accuracy | Residual O₂ ≤ 3% |
| Production Capacity | 15 – 30 cans/min (depending on size and product) |
| Control System | PLC with Touch Screen (English interface) |
| Vacuum Pump | High-efficiency industrial vacuum pump |
| Seaming Heads | 1 or 2 heads (optional) |
| Material Contact Parts | Food-grade stainless steel SUS304 |
| Power Supply | AC220V / 50Hz / 2.2kW |
| Air Pressure Requirement | 0.6 MPa, 0.3 m³/min |
| Machine Dimension | 1800 × 800 × 1500 mm |
| Machine Weight | Approx. 400 kg |
| Features | Vacuum + Nitrogen filling, automatic can feeding & seaming, adjustable residual oxygen, hygienic design, easy cleaning |
| Round Bottle Labeling Machine | ||
| Model | LFT-LG-100(Low speed labeling) | LFT-GS-00(High speed labeling) |
| Labeling speed | Max 120bottle/min | Max 140bottle/min |
| Labeling accuracy | ±1mm | ±1mm |
| Label maximum width | 100mm(Could be customized) | 100mm(Could be customized) |
| Size of the object being attached | Φ30mm-Φ100mm(Could be customized) | Φ30mm-Φ80mm(Could be customized) |
| Label ID | Φ76mm | Φ76mm |
| Label OD | MaxΦ330mm | MaxΦ380mm |
| Voltage | 220V、50HZ | 220V、50HZ |
| Power | 1.5KW | 1KW |
| Weight | 250kg | 300kg |
After receiving your inquiry,We will send you the quotation as soon as possible.

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