We are the one of the most leading manufacture and exporter of Shrink Tunnel Machine to our valuable clients. Specifications: SPECIFICATION Power supply 3-phase AC 380-415v , 50/60 Hz Power 6-8 KW.
Machine size(L*W*) :8 X 8 inch , 12 X 12 Inch , 18 X 18 Inch Tunnel Chamber 48” long Conveyor Roller type conveyor silicon coated tube Blower Single Blower Blower Motor AC Motor 1400 RPM Motor PMDC Gear box Speed Variable Speed Heater S.S Type tube heater Insulation Glass Wool sheet 2.5 “ thickness Temp. controller Digital Temperature 0 to 180®c degree Body M.s. Powder Coated
Shrink Tunnel Machine – Advanced Packaging Solution by Innovative WrapTech Pvt. Ltd.
The Shrink Tunnel Machine is a crucial industrial packaging solution designed to apply heat-shrink films efficiently around products, ensuring secure, tamper-proof, and visually appealing packaging. Used widely across FMCG, food, beverage, pharmaceutical, and industrial sectors, this machine streamlines operations, improves product protection, and enhances presentation.
How the Shrink Tunnel Machine Works – Step by Step
Film Feeding: The product enters the shrink tunnel after being wrapped in shrink film, either manually or via an automated conveyor system.
Heating Process: High-efficiency heaters warm the shrink film uniformly, causing it to contract tightly around the product.
Air Circulation: Integrated blowers and fans maintain consistent heat distribution to prevent uneven shrinking or product damage.
Cooling & Exit: After passing through the tunnel, the product exits fully wrapped, with the film securely conformed to its shape.
Optional Conveyor Integration: Advanced models integrate with upstream sealing or wrapping machines, enabling continuous, high-speed packaging.
Types and Variants of Shrink Tunnel Machines
| Type | Application | Advantages |
|---|---|---|
| Manual Shrink Tunnel | Small-scale operations | Low cost, simple operation, ideal for low-volume packaging |
| Semi-Automatic Shrink Tunnel | Medium-scale production | Faster throughput, better heat control, moderate automation |
| Fully Automatic Shrink Tunnel | Large-scale production | High-speed, continuous operation, integrates with conveyors and sealing machines |
| Multi-Zone Shrink Tunnel | Products requiring precise heat control | Customizable temperature zones, reduces film wastage, improves product finish |
| Electric / Gas Heated Tunnels | Depending on factory energy availability | Electric: clean, precise temperature control; Gas: cost-effective for large volumes |
Best Practices for Installation, Operation, and Maintenance
Installation: Place the machine on a level surface with adequate ventilation. Ensure proper electrical or gas connections and integrate with upstream equipment if required.
Daily Routine: Check heaters, fans, and conveyor belts. Clear debris, inspect film feed, and perform test runs.
Weekly Routine: Lubricate moving parts, clean heat tunnels, check alignment, and test safety interlocks.
Long-Term Maintenance: Replace worn belts or heating elements, calibrate temperature controllers, and inspect electrical wiring for wear.
Safety Standards and Compliance
Ensure all operators wear heat-resistant gloves and protective eyewear.
Comply with industrial safety standards (ISO 12100, CE marking where applicable).
Install emergency stop buttons, thermal cutoffs, and ventilation to prevent overheating.
Follow proper lockout/tagout procedures during maintenance.
Buying Considerations and ROI
Major Cost Factors: Machine size, automation level, heating method, conveyor integration, and brand reputation.
ROI Logic: Professional-grade machines reduce film wastage, increase packaging speed, minimize downtime, and improve product presentation, ultimately lowering total operational cost.
Professional vs Low-Cost Alternatives: High-quality machines offer precision heating, reliable components, longer lifespan, and compliance with industrial safety standards, which cheaper models often lack.
Future Trends and Automation
Integration with smart factory systems for real-time monitoring, predictive maintenance, and production analytics.
Use of IoT-enabled sensors to optimize energy consumption and reduce material waste.
Automation of upstream and downstream packaging processes for fully continuous production lines.
Conclusion
The Shrink Tunnel Machine by Innovative WrapTech Pvt. Ltd. provides efficient, reliable, and high-quality packaging for a wide range of industries. Its versatility, compliance with safety standards, and ability to integrate into automated production lines make it an ideal choice for manufacturers seeking to optimize packaging efficiency, reduce costs, and improve product presentation. Choosing a professional-grade shrink tunnel ensures long-term ROI, operational reliability, and alignment with modern industrial standards.
Frequently Asked Questions (FAQs)
1. What is a Shrink Tunnel Machine?
A Shrink Tunnel Machine is an industrial packaging solution that uses heat to shrink films like PVC, POF, or PE around products. It provides tight, uniform packaging for bottles, cartons, trays, and other products, enhancing protection and presentation.
2. Which industries use Shrink Tunnel Machines?
These machines are widely used in:
Food & beverage (bottles, cartons)
Pharmaceuticals
Cosmetic & personal care products
FMCG industries
Electronics & small hardware packaging
3. Can the machine handle different product sizes?
Yes. Adjustable conveyor height and tunnel width allow wrapping of multiple product sizes. Semi-automatic and fully automatic models are available for varied production requirements.
4. What types of shrink films are compatible?
Shrink Tunnel Machines are compatible with:
PVC (Polyvinyl Chloride)
POF (Polyolefin) – most preferred for clarity and safety
PE (Polyethylene)
Laminated or multi-layer films for specialized applications
5. Is the machine energy efficient and easy to operate?
Yes. The machines are designed for low power consumption, stable operation, and simple controls. Basic training is sufficient for operators to run it efficiently.
