




Application:
The LD-900AS vertical packaging machine is widely used for packing large-volume granular and cube-shaped products. It is ideal for ice cubes, frozen fruits, vegetables, seafood pieces, and similar frozen products that require moisture-proof packaging. It can also be applied to non-food materials like salt, detergent granules, or plastic pellets
Package Type:
This machine is compatible with various bag styles, including gusset pouch, pillow pouch, and back sealing pouch, offering flexibility for different market and packaging needs. Each pouch type provides excellent sealing strength and durability, suitable for large-capacity ice cube packaging.
Wide Application Range:
The LD-900AS vertical packaging machine is specially designed for large-capacity and heavy-duty applications, perfectly suited for packing 1–8kg products with superior efficiency and sealing strength. With stable operation and precise control, it delivers clean, leak-proof, and visually attractive packaging, ideal for both frozen and granular materials.
1. Frozen Food Industry
Perfect for packing ice cubes, crushed ice, frozen seafood, diced vegetables, and fruit cubes requiring moisture-proof and durable packaging.
2. Granular Food Products
Suitable for rice, sugar, salt, beans, and nuts, especially in bulk quantities for commercial or wholesale use.
3. Industrial and Chemical Granules
Capable of packaging washing powder, plastic pellets, and desiccant materials in large, well-sealed bags.
4. Agricultural and Pet Feed
Widely used for seeds, grain feed, and pet food, ensuring long shelf life and convenient transportation.
Workflow:
1. Product Feeding: Ice cubes are lifted steadily by the Z-type elevator and fed into the two-head linear weigher for accurate dosing.
2. Weighing: The weighing unit precisely measures the target weight (1–5kg) to ensure consistent filling accuracy and minimize material loss.
3. Bag Forming: The LD-900AS automatically forms large corner-inserted or back sealing bags, with an optional three-round-hole punching device for better ventilation and handling.
4. Filling: Measured ice cubes are gently dropped from the weigher into the formed bags, minimizing breakage and keeping the ice surface clean and smooth.
5. Sealing: A powerful heat sealing system provides firm, leak-proof seals, ensuring excellent moisture resistance and long-term freshness.
6. Cutting and Output: Finished bags are cut, shaped, and discharged onto the conveyor, ready for collection or secondary packaging.
Key component:
1. Storage hopper
2. Support Platform
3. Form structure
4. Sealing structure
5. 2 Heads Linear Weigher
6. Output Feeding conveyor
7. Control Panel
8. Output feeding conveyor
Feature:
Dual-Head Linear Weigher Features two precision weighing hoppers for fast, accurate dosing of ice cubes, ensuring stable output and minimal weight variation even for heavy bags. | ![]() |
| Corner Insertion & Hole Punching Device Custom-designed for corner-inserted bags with optional three-round-hole punching, improving ventilation, bag appearance, and portability. |
Heavy-Duty Sealing System Built with reinforced heating jaws to handle thick laminated films, guaranteeing firm, leak-proof seals that protect against melting or leakage.. |
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| User-Friendly Control System Equipped with a PLC touch screen interface for easy parameter setting, error detection, and precise control of weighing and sealing functions. |
Finished Product Conveyor Transports completed bags smoothly for collection or secondary packaging, ensuring efficient workflow and reducing manual handling. |
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| Model | LD-420 | LD-520 | LD-720 | LD-900 | LD-1050 | LD-1200 |
| Film Thickness | 0.04-0.08mm | 0.04-0.12mm | 0.04-0.12mm | 0.04-0.12mm | 0.04-0.12mm | 0.04-0.12mm |
| Bag Length | 80-300mm | 80-350mm | 100-500mm | 100-600mm | 100-800mm | 100-1000mm |
| Bag Width | 60-200mm | 100-250mm | 180-350mm | 260-430mm | 290-505mm | 290-580mm |
| Film Roll Diameter | Max.320mm | Max.320mm | Max.320mm | 400mm | 400mm | 400mm |
| Pakaging Rate | 5-60bag/min | 5-60bag/min | 5-55bag/min | 5-20bag/min | 5-20bag/min | 5-20bag/min |
| Film Width | Max.420mm | Max.520mm | 150-Max.720mm | Max.900mm | Max.900mm | Max.1200mm |
| Measurement Range | 150-1500ml | 5-2000ml | 4000ml | 1-25L | 1-25L | 1.5L-45L |
After receiving your inquiry,We will send you the quotation as soon as possible.

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