Fully Automatic 1-5kg Ice Cube Vertical Vffs Packaging Machine

Application:
The LD-720A vertical packaging machine is widely used for packing large-volume granular and cube-shaped products. It’s especially suitable for ice cubes, frozen vegetables, sugar, rice, salt, nuts, and pet food. With its high-capacity weighing system and reliable sealing performance, it meets the packaging needs of both food and industrial products

Package Type:
The LD-720A is designed for large back sealing (pillow) bags, providing durable and moisture-proof packaging for heavy products. It can also be customized for gusset bags or flat-bottom pouches to improve shelf appearance and storage stability. 

Wide Application Range: 
The LD-720A vertical packaging machine is designed for heavy-duty applications, capable of handling large volumes from 1kg to 5kg with excellent precision and durability. It features a robust structure, wide film range, and powerful sealing performance, making it ideal for packing bulk granular and cube-shaped materials.
1. Frozen Food Products
Ideal for packing ice cubes, frozen vegetables, diced fruits, seafood pieces, and other frozen items requiring moisture-proof packaging.
2. Granular Food Items
Suitable for large quantities of rice, sugar, salt, beans, pet food, and similar free-flowing materials.
3. Industrial and Chemical Granules
Capable of packing plastic pellets, washing powder, and other industrial granules with clean and tight sealing.
4. Agricultural Products
Used for packing seeds, grains, or animal feed, ensuring long shelf life and easy transportation.

Workflow: 
1. Product Feeding: Ice cubes or other materials are lifted by the Z-type elevator and evenly fed into the weighing system for measurement.
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 machine automatically forms large back sealing pouches from the film roll, preparing them for filling.
4. Filling: The measured ice cubes are dropped gently into the formed bags to prevent damage or melting.
5. Sealing: The heavy-duty sealing system applies heat and pressure to tightly close the bags, ensuring leak-proof and durable packaging.
6. Cutting and Output: Each filled and sealed bag is cut to size and conveyed smoothly to the output area for collection or secondary packaging.

Key component:
1. 10 Heads Weigher
2. Z-type material conveyor
3. Support Platform
4. Form Structure
5. Sealing Structure
6. Output Feeding conveyor
7. Control Panel
8. Vertical packing machine

Feature:

Heavy-Duty Structure Built with a reinforced stainless-steel frame, the LD-720A ensures stable operation even when handling large 1–5kg packages.
	Multi-Head Weigher System Equipped with a high-precision multi-head weigher for fast and accurate dosing of ice cubes or granular products, minimizing waste and ensuring consistency.
Wide Film Compatibility Supports a variety of film materials and widths, suitable for producing strong and appealing large back sealing or gusset bags.
	Strong Sealing Performance Uses powerful heat sealing with temperature control to deliver leak-proof, moisture-resistant, and durable packaging for frozen items.
Smooth Product Conveying Features a PLC touch screen for intuitive operation, quick recipe changes, and real-time fault alerts, making maintenance easy.
	User-Friendly Control System Features a PLC touch screen for intuitive operation, quick recipe changes, and real-time fault alerts, making maintenance easy.