Efficient Packaging for Wire Rod and Slit Coils
The SA-LS-600 Semi-Automatic Coil Wrapping Machine provides a robust and efficient solution for packaging wire rod coils and slit coils. Designed for vertical wrapping, this machine is specifically suited for coils with an inner diameter of approximately 350mm (±20mm) and an outer diameter up to 600mm (±20mm), and a length of 210mm. It replaces labor-intensive manual wrapping with a semi-automatic process that significantly increases packaging speed and consistency.
Key Specifications
This vertical coil wrapper is built for reliable performance in industrial environments. Below are the standard specifications:
| Specification | Detail |
|---|---|
| Model | SA-LS-600 |
| Type | Vertical Coil Wrapping Machine |
| Packaging Speed | Approximately 50 seconds per piece |
| Coil Inner Diameter | 350mm (±20mm)* |
| Coil Outer Diameter | 600mm (±20mm)* |
| Coil Length | 210mm |
| Max. Coil Weight | 2000kg |
| Dimensions (L×W×H) | 2.5m × 3.9m × 3m |
| Voltage | AC380V/50Hz |
| Total Power | ≤20kW |
| Air Pressure | ≥0.6MPa |
| *Note: Machine size can be customized based on specific product dimensions. |
Features for Streamlined Operation
The SA-LS-600 incorporates several features to ensure efficient and user-friendly operation:
- Dual Operation Modes: Supports both manual intervention and automatic wrapping cycles.
- Advanced Control System: Utilizes a PLC system paired with an intuitive Human-Machine Interface (HMI) for easy control and monitoring.
- Automatic Adjustment: Automatically calculates and adjusts strapping length and coil count based on entered coil width, inner diameter, and outer diameter data.
- Material Versatility: Compatible with various packaging materials including woven tape, PE film, and kraft paper, allowing flexibility for different product requirements.
- Error Detection: Includes built-in error alert functions with on-screen messages for quick troubleshooting.
- Organized Electrics: Features an independent control cabinet for tidy organization and simplified maintenance of electrical components.
How the Machine Works
The semi-automatic wrapping process involves a combination of operator tasks and automated machine functions:
- Coil Loading: The operator manually loads the coil onto the machine using suitable equipment like an AGV, forklift, or overhead crane.
- Height Adjustment: The machine automatically adjusts its height to match the dimensions of the loaded coil.
- Transfer to Station: The coil cart automatically moves the product into the wrapping station.
- Wrapping Process: The machine applies the selected packaging material (PE film, woven tape, kraft paper, etc.) around the coil.
- Cart Return: After the wrapping is complete, the coil cart automatically returns to the initial loading position.
- Coil Unloading: The operator manually unloads the wrapped coil.
This process ensures consistent and reliable packaging results while optimizing workflow.
Applications and Benefits
This vertical coil wrapper is ideal for packaging ring-shaped metal products such as bearings, steel tape, wire coils, and aluminum strips. By automating the wrapping process, it significantly boosts productivity compared to manual methods. The machine provides a clean and consistent wrap, simplifying subsequent storage and transportation of packaged coils.
Individual Machine vs. Automatic Packaging Line
Understanding the difference between an individual packaging machine like the SA-LS-600 and a fully automatic line is key. Automatic packaging lines are designed for high-volume, large-scale production environments, integrating multiple processes at the end of a production line. Individual machines, such as this semi-automatic wrapper, offer greater flexibility and are suitable for smaller production volumes or specific, standalone packaging tasks. They operate independently, focusing on wrapping, strapping, or labeling as needed.












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