BSN Series Internal Circulating Heat Shrink Tunnel Machine | Newera International
Explore a complete view of the BSN internal circulating heat shrink tunnel machine.
BSN SERIES
Internal Circulating Type Heat Shrink Tunnel Machine
The BSN Series is a patented internal circulating heat shrink tunnel machine that combines beautiful design with stable quality, safety, and energy efficiency. As a domestic innovation and industrial shrink oven, it delivers perfect shrink packaging effects for POF, PVC, and PP films – making it a reliable heat shrink tunnel machine for high-precision B2B production lines.
Key Features of the BSN Heat Shrink Tunnel:
- Sleek Design: The BSN shrink tunnel machine features an aesthetically pleasing appearance and knot design that complies with national standards. The body is made from fingerprint-resistant material and undergoes a spray treatment for durability.
- User-Friendly Control Panel: The control panel is equipped with a programming system, featuring a 12V DC input, button switches, and a digital display for easy heat shrink tunnel operation.
- Variable Speed Control: The transmission system utilizes a 24V DC motor with variable frequency technology, allowing conveyor speed adjustments across 0–9 settings.
- Versatile Conveyor Belt Options: The conveyor shrink tunnel belt can be customized with a wire mesh belt, chain roller, or Teflon mesh belt to suit different packaging needs.
- Efficient Heating System: The BSN shrink oven uses a 600W, 220V far infrared quartz heating tube for effective, energy-efficient heat application.
- Precise Temperature Control: This heat shrink tunnel machine features a high-precision intelligent temperature control system, allowing independent regulation of upper and lower temperature settings.
- Internal Hot Air Circulation: The internal circulating hot air system is powered by a 220V, 60W motor with a wind wheel, ensuring even heat distribution throughout the shrink tunnel chamber.
- Adjustable Bracket: The heat shrink tunnel machine’s bracket is disassemblable and height-adjustable, providing flexibility for various packaging requirements.
- Enhanced Packaging Efficiency: The longer tunnel design ensures a more effective shrink packaging process, resulting in greater efficiency and energy savings.
This advanced heat shrink tunnel machine is ideal for businesses looking to enhance their packaging operations with reliable, efficient, and high-quality shrink oven results.

Frequently Asked Questions — BSN Heat Shrink Tunnel Machine
What makes the BSN a patented internal circulating heat shrink tunnel?
The BSN Series heat shrink tunnel machine uses a patented internal hot air circulation system powered by a dedicated wind wheel motor, ensuring even heat distribution throughout the shrink oven chamber for consistent, wrinkle-free shrink results.
What shrink films work with the BSN heat shrink tunnel machine?
The BSN shrink tunnel machine is compatible with POF, PVC, and PP shrink films, delivering precise heat control for consistent shrink packaging across food, retail, and industrial applications.
Can the conveyor speed be adjusted on the BSN shrink tunnel?
Yes. The BSN heat shrink tunnel machine uses a 24V DC motor with variable frequency technology, offering conveyor speed adjustment across 0–9 settings to match different production line requirements.
What conveyor belt options are available for the BSN shrink tunnel machine?
The BSN conveyor shrink tunnel can be customized with a wire mesh belt, chain roller, or Teflon mesh belt — allowing flexibility for different product types and packaging requirements.
How does the BSN control temperature inside the shrink oven?
The BSN heat shrink tunnel machine features a high-precision intelligent temperature control system with independent regulation of upper and lower heating zones, using a 600W far infrared quartz heating tube for accurate, energy-efficient shrink oven performance.
Is the BSN heat shrink tunnel machine height-adjustable?
Yes, the BSN shrink tunnel machine bracket is disassemblable and height-adjustable, providing flexibility to accommodate various product sizes and packaging line configurations.
Machine Durability
Crafted with premium materials, our heat shrink tunnel machines promise longevity and consistent performance, ensuring long-term value.
Efficiency & Speed
Maximize productivity with our high-speed heat shrink tunnel systems, designed for seamless and rapid operations.
Safety Protocols
Safety first! Our heat shrink tunnel machines are engineered with advanced safety measures to protect both operators and products.
Machine Maintenance
With user-friendly designs, our heat shrink tunnel machines are low maintenance. Plus, we offer comprehensive support for any issues.
Energy Consumption
Designed for eco-efficiency, our shrink oven machines deliver top-tier performance while minimizing energy usage.
ROI & Cost Efficiency
Invest in a heat shrink tunnel machine that not only boosts productivity but also ensures a rapid return on investment, thanks to its cost-effective operation.
Request a Quote for Your Heat Shrink Tunnel Project Today
Purchasing a heat shrink tunnel machine or shrink oven system can be complex. Here are some tips to avoid pitfalls when selecting a supplier for high-quality equipment and excellent after-sales service.
- Research and Check Reviews
- Learn More About Manufacturers
- Arrange On-Site Visits or Live Demonstrations
- Ensure Thorough After-Sales Support
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