SHJLPACK SH-S20 Strapping Head
The SHJLPACK SH-S20 strapping head represents a solution focused on simplicity, efficiency, and reliability for automated packaging lines. Weighing in at less than 20 kg, this unit is exceptionally lightweight, making installation and handling straightforward. Its compact size is a key advantage, significantly simplifying the dismantling and replacement process, achievable in as little as 30 seconds, thus minimizing production downtime.
Engineered for maximum reliability and functionality, the SH-S20 utilizes a proven thermo-welding system to create strong and consistent seals for plastic strapping bands. The core components are securely housed within a strong, durable aluminum frame, providing a solid foundation for reliable operation.
A notable design feature is the separation of the belt and transmission system into a dedicated compartment. This area is specifically protected from potential industrial dust and debris, which are common challenges in many manufacturing and packaging environments. This protection is crucial for maintaining smooth operation and extending the lifespan of critical moving parts. A protective carter further safeguards various internal components.
Technical Specifications
To provide a clear overview of the SH-S20's capabilities, here are its key technical specifications:
| Specification | Detail |
|---|---|
| Strapping Band Joining | Thermo-welding System |
| Installed Electrical Power | 0.55 kW |
| Suitable Strapping Band | PET / PP |
| Band Width Range | 8 mm to 12 mm |
| Welding Cycle Time | 1.2 to 3 seconds (variable) |
| Strapping Band Tension | Up to 150 kg |
| Supplied Voltage | 230 V |
| Feeding Speed | 2.5 - 5.5 m/sec |
| Recovering Speed | 2.5 - 5.5 m/sec |
| Tensioning Speed | 0.25 m/sec |
Key Features and Benefits
- Lightweight Design: Under 20 kg weight facilitates easy integration and maintenance.
- Rapid Replacement: Designed for a 30-second replacement time, reducing downtime.
- Compact Size: Simplifies maintenance procedures.
- Thermo-welding System: Provides reliable and strong strap seals.
- Robust Construction: Strong aluminum frame ensures durability.
- Protected Transmission: Separate, shielded compartment guards against dust and debris.
- High Reliability: Engineered for maximum operational uptime.
Ideal Applications
The SHJLPACK SH-S20 is a versatile strapping head suitable for a variety of industries requiring automated strapping with plastic bands. Its design and performance characteristics make it particularly effective in sectors such as:
- Food & Beverage Packaging
- Steel Industry Applications
- Paper & Cardboard Production
Its ability to handle common PET and PP strapping bands across a useful width range, combined with its efficient heat sealing, makes it a valuable component in many automated packaging lines.









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