Optimize Your Wire Coil Packaging with the SH-PW-500 Wrapper
Efficient and secure packaging is crucial for protecting steel wire coils during storage and transit. The SH-PW-500 steel wire coil wrapping machine from SHJLPACK is designed to meet these demands, providing a robust and automated solution for wrapping a wide range of coil sizes.
The SH-PW-500 features a ring that travels through the coil's inner diameter, applying packaging material around the coil's circumference in a complete 360-degree motion. This method ensures that the entire surface of the coil is covered, providing excellent protection against dust, moisture, and physical damage.
Coils are easily loaded and unloaded using a integrated trolley, enhancing workflow efficiency. The machine can also accommodate top loading via crane, offering flexibility based on your facility's setup.
Control is handled by a reliable Siemens PLC system, providing precise control over the wrapping process. This, combined with high-quality electrical components, ensures consistent machine movements, high operating speeds, and reliable performance with reduced maintenance needs and lower energy consumption.
Key Features of the SH-PW-500
- Automatic Operation: Streamlined wrapping process with automatic material handling, including length checking.
- Efficient Loading: Integrated trolley system for easy coil loading and unloading.
- Stable Coil Handling: Supportive rollers with PU covering and passive friction wheels ensure coils remain stable and centered during wrapping, preventing slippage and ensuring neat packages.
- Material Versatility: Compatible with various packaging materials, including PVC, LDPE, LLPE, PAPER, and HDPE.
- Adjustable Ring Height: Motorized main board allows easy height adjustment for different coil dimensions.
- Customizable Wrapping: Overlap extent and material tension are fully adjustable to meet specific packaging requirements.
- Automatic Cutting & Feeding: Optional mechanical hand device automates packaging material feeding and cutting.
- Precise Trolley Movement: Trolley moves in and out of the wrapping station with automatic and precise positioning.
- User-Friendly Interface: Designed for easy operation by non-skilled personnel.
- Durable Cutter: Special cylinder-driven cutter handles various types of packaging materials effectively.
Technical Specifications
The SH-PW-500 wrapper is built to handle a wide range of steel wire coil sizes.
| Parameter | Specification |
|---|---|
| Model | SH-PW-500 |
| Voltage (V/Hz) | 380V 50Hz 3 Phase |
| Power (KW) | 3.5KW |
| Coil ID (mm) | 300 - 700 |
| Coil OD (mm) | 700 - 1300 |
| Coil Width (mm) | 50 - 500 |
| Coil Weight (Kg) | 40 - 1500 |
| Compatible Materials | PVC/LDPE/LLPE/PAPER/HDPE |
| Material Core ID | 50 mm |
| Material Roll OD | 100 - 450 mm |
| Material Roll Width | 100 - 120 mm |
| Overlapping Rate | 10% - 90% |
| Air Supply (kgf/m²) | 4 - 6 |
Versatile Integration and Handling
The SH-PW-500's design allows for high versatility in packaging workflows. While the coil remains stationary during wrapping, accessory options facilitate its integration into your existing setup.
Options such as a C-hook and mobile coil trolley assist in transporting coils to and from the wrapper, or for integration with other equipment like coil tilters or upenders.
The machine can be installed on floor rails, allowing it to service multiple packing stations. Support rolls, which can be stationary or truck-mounted, guide the coil during wrapping. This modular approach means the SH-PW-500 can be customized with different coil handling equipment and support configurations to optimize specific packaging workflows and scale with high production volumes.
By automating the wrapping process and improving coil handling, the SH-PW-500 provides a cost-effective solution that can replace manual labor and deliver a fast return on investment through increased efficiency and consistent, high-quality packaging.












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