ZONESUN ZS-BSP4522 Heat Shrink Tunnel Machine
The ZONESUN ZS-BSP4522 is a conveyor heat shrink tunnel for PVC and POF film. Pre-wrapped products pass through circulating hot air to shrink the film around the package. The machine has a listed power of 15 kW and a cooling system that helps cool products after shrinking. Results depend on the film, temperature, conveyor speed and product heat tolerance.
Key Features
- Hot air circulation system supports even heating throughout the tunnel
- Integrated cold air blower helps cool products after shrinking and reduce deformation
- High-temperature dust-proof cloth helps retain heat and support stable airflow
- Simple operation panel for easy speed and temperature control
- Compatible with PVC and POF film for versatile packaging applications
- Adjustable conveyor speed (0–15 m/min) to match your production line
Packaging Workflow & Supplied Equipment
Products need to be wrapped in suitable shrink film before entering this tunnel. Film wrapping and cutting/sealing are separate steps. The final combination image illustrates use with an L-bar sealer; confirm the equipment and accessories included in your quotation before ordering.
Power Supply Selection
Choose between the listed 220V 3-phase and 380V configurations. These are separate ordering options. Confirm the phase requirement for the 380V version, supply frequency and wiring details before installation.
Product Size & Film Compatibility
The listed 1500 × 450 × 220 mm dimensions describe the tunnel chamber. Provide the product dimensions after wrapping, shape and weight so we can confirm usable clearance and suitability. Allow room for the package to pass through and for the film to shrink. Test the actual PVC or POF film with the required temperature and conveyor speed.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | ZS-BSP4522 |
| Voltage | 220V 3-phase / 380V, 50–60Hz |
| Power | 15 KW |
| Film Material | PVC, POF |
| Max Load Capacity | 20 KG |
| Tunnel Size (L×W×H) | ~1500 × 450 × 220 mm |
| Conveyor Speed | 0–15 m/min (adjustable) |
| Machine Size (L×W×H) | ~1900 × 710 × 1260 mm |
| Machine Weight | ~200 kg |
Applications
The ZS-BSP4522 heat shrink tunnel is suitable for shrink packaging across a wide range of industries:
- Food and beverage packaging (bottles, boxes, trays)
- Cosmetics and personal care products
- Pharmaceutical and medical device packaging
- Industrial parts and hardware bundling
- Consumer electronics and retail product packaging
System Components
Operation Panel: A straightforward control panel allows operators to adjust conveyor speed and tunnel temperature with minimal training.
Heating System: Hot air circulates inside the tunnel chamber to support even product heating.
High-Temperature Dust-Proof Cloth: Positioned at the tunnel entrance and exit to help retain heat and support consistent hot air circulation.
