Shrink Tunnel Machines
High-throughput heat tunnels that deliver tight, professional shrink wrapping on bottles, cartons and multipacks.
About the Shrink Tunnel Machines
Model: PK-STM-600
Technical specifications
| Throughput | Up to 400–1,200 packs/hr (product dependent) |
|---|---|
| Tunnel opening | Customisable up to 600 × 400 mm (W × H) |
| Power supply | 3-phase, 380–415 V, 50 Hz |
| Power rating | 9–18 kW (model dependent) |
| Conveyor speed | 0–10 m/min, variable |
| Chamber material | Stainless steel 304 |
| Warranty | 12 months on manufacturing defects |
Key features
- Adjustable temperature & speed
- Stainless steel chamber
- Energy-efficient heating
- Single & multi-pack ready
Typical applications
Industries served
How the Shrink Tunnel Machines works
Load & film
Products enter the tunnel loosely wrapped in shrink film from an upstream sealer or hand-wrap station.
Controlled heating
Calibrated heaters flood the stainless chamber with even hot air so the film shrinks uniformly on every face.
Conveyor transit
A variable-speed conveyor carries packs through the heat zone at a dwell time tuned to your film and pack size.
Cool & set
Packs exit onto a cooling section where the film sets into a tight, glossy, tamper-evident wrap.
Key benefits of the Shrink Tunnel Machines
Retail-ready finish
Tight, wrinkle-free wraps that protect the product and lift shelf appeal.
Consistent output
Repeatable results shift after shift with adjustable temperature and conveyor speed.
Lower running cost
An insulated chamber and efficient heaters cut power draw per pack.
Common questions
Our shrink tunnels run standard POF, PE and PVC shrink films. We help you select the right film grade and thickness for your product, pack size and target throughput.
Most models run on a 3-phase 380–415 V, 50 Hz supply. The exact power rating depends on the tunnel size and heating configuration — we confirm the requirement for your chosen model before dispatch.
What operators say about the Shrink Tunnel Machines
“Their shrink tunnel handled our peak season without a single breakdown. Solid build and quick support.”
Case studies featuring this machine
Guides & insights
Shrink Wrapping Machine Price in India: 9 Factors That Decide Your Quote
No fixed price list is honest — but the 9 factors that decide your quote are predictable. Understand them and compare machine quotes intelligently.
Buying GuidesHow to Choose a Packaging Machine Manufacturer in India: A 10-Point Checklist
A machine is a 10–15 year relationship. Ten checks — from in-house manufacturing to spares and references — before you pick your machine partner.
How-ToPackaging Automation ROI: How to Calculate Payback Before You Buy
Payback = investment ÷ monthly gain. Build an honest baseline, run the formula, and see the real numbers Packten customers achieved.
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