Automatic Ice Weighing & Packaging Machine for 1–5 kg Ice Bags
The Soonkpack SK-L720 is an industrial automatic ice weighing and packaging machine designed for tube ice, cube ice, crushed ice and flake ice. It integrates ice feeding, weighing, bag forming, filling, sealing and finished-bag conveying in one automatic packaging system.
With a special screw double weigher and a 2.5 m³ ice storage hopper, the machine is designed for stable weighing and continuous packaging of ice in 1–5 kg bags.
Description
SK-L720 Automatic Ice Weighing & Packaging Machine Video
This video shows the SK-L720 automatic ice packaging system in operation, including ice feeding, screw weighing, bag forming, filling, heat sealing and finished bag discharge.
The system is designed for industrial ice producers who need to automatically pack 1–5 kg bags of tube ice, cube ice, crushed ice or flake ice. The machine combines a 2.5 m³ ice storage hopper, Z-type ice feeder, screw double weigher, vertical packaging machine and finished-product conveyor.
SK-L720 Ice Packaging Machine Specifications
The SK-L720 is an automatic vertical ice packaging machine with screw weighing and roll-film bag forming. The following specifications are for the standard machine configuration and can be adjusted according to ice type, bag size and production requirements.
| Air Consumption Consumption | 0.65mpa, 2.5m3 / min |
| Packaging Film Width | MAX.720mm |
| Bag Style | Pillow bag |
| Bag Length | 100-500mm |
| Bag Width | 180-350 mm |
| Max Outer Diameter of Coil | Max.720mm |
| Packing Speed | 5-55bags / min |
| Packaging Film Thickness | 0.04-0.08mm |
| Power Specifications | 220V, 50Hz / 60Hz, 3kW |
| Packaging machine host size (L*W*H) | (L)1800*(W)1310*(H)2050mm |
| Packaging Materials | Composite film |
| Total Power | 3KW |
| Overall Weight | 750kg |
Key Features of the SK-L720

Automatic Ice Feeding
A Z-type feeding system transfers ice from the storage hopper to the weighing system, reducing manual handling.
Screw Weighing for Ice
The dedicated screw double weigher is designed for controlled and stable weighing of ice before filling.
1–5 kg Bag Packaging
The machine can produce automatic ice bags in the 1–5 kg range, depending on ice type and bag dimensions.
Continuous Automatic Packaging
Ice feeding, weighing, filling, sealing and bag discharge are integrated into one automatic process.
Suitable for Cold & Humid Environments
The machine configuration is designed for industrial ice packaging applications where moisture and low-temperature conditions are common.
Flexible Packaging Film
Composite film can be used as standard, while PE film can be supported with the appropriate machine configuration.
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Schematic diagram of SK-L720 Fully automatic granular ice weighing and packaging machine

Scope of application of SK-L720 fully automatic granular ice weighing and packaging machine
SK-L720 fully automatic granular ice weighing and packaging machine can package not only granular ice, but also tube ice, cube ice, flake ice, crushed ice, transport ice, etc. with a weight of 1-5kg. It has a wide range of applications and high packaging efficiency.The final configuration and packaging speed depend on ice shape, density, moisture content, bag weight and required bag dimensions.

SK-L720 fully automatic granular ice weighing and packaging machine packaging bag display
The packaging bag type of the 720 fully automatic 1-5 kg granular ice packaging machine is a standard back seal. We can choose composite film or PE film as the packaging roll (a PE film device needs to be installed on the packaging machine). The thickness of the packaging film is 0.07mm. Above (depending on the weight of the package)
1–5 kg Automatic Ice Bagging
The SK-L720 is designed for automatic weighing and packaging of ice in 1–5 kg bags. The actual bag size and packaging speed depend on the type and size of ice, target bag weight and packaging film.

Automatic Ice Packaging Machine Manufacturer
Soonkpack is an automatic packaging machine manufacturer in China, with a factory established in 2008. We manufacture automatic pouch and bag packaging machines for granules, powders, liquids and industrial ice applications.
For ice packaging projects, we can configure the feeding, weighing, bag forming, filling, sealing and conveying system according to the ice type, target bag weight, packaging material and required production capacity. Contact Soonkpack with your ice type, bag weight and target capacity to receive a suitable packaging machine configuration.
FAQ
What types of ice can the SK-L720 package?
The SK-L720 can be configured for tube ice, cube ice, crushed ice and flake ice, depending on the ice characteristics and required packaging specification.
What bag weights can the SK-L720 pack?
The standard SK-L720 configuration is designed for 1–5 kg ice bags. The final bag size depends on the ice type, bag dimensions and packaging requirements.
What is the packaging speed?
The machine specification lists a maximum speed of up to 55 bags per minute. Actual production speed depends on ice type, bag weight and machine configuration.
What film can be used?
Composite film can be used as the standard packaging material. PE film can also be supported when the machine is equipped with the appropriate configuration.
Is the machine suitable for industrial ice production?
Yes. The SK-L720 is designed as an automatic industrial ice packaging system and can integrate ice storage, feeding, weighing, filling, sealing and finished-bag conveying.
How do I choose the right ice packaging machine?
The suitable model depends on ice type, target bag weight, bag dimensions, required production capacity and packaging film. Soonkpack can recommend a configuration based on these parameters.





