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Heat Shrink Tunnel | High-Efficiency Shrink Tunnel Machinery Supplier
The RS Series Heat Shrink Tunnel from our company features an advanced hot-air circulation system and precise PID temperature control. This equipment is designed to shrink-wrap products using controlled heat, ensuring a snug and secure package. It works seamlessly with various shrink films, providing excellent packaging protection, enhancing product presentation, and ensuring safe transportation. It offers high stability, exceptional energy efficiency, and a simple interface. This solution is ideal for industries that require fast, reliable, and cost-effective packaging methods.
Fast and Efficient Operation: The Heat Shrink Tunnel operates at high speeds, capable of processing large volumes of products quickly, ensuring improved productivity.
Versatile Film Compatibility: Works with a variety of shrink films, including PVC, PE, and PET, offering flexible packaging options for different product types.
Exceptional Energy Saving: Optimized insulation and efficient heating elements reduce energy consumption by up to 27% compared to conventional ovens.
Robust & Durable Construction: A high-quality stainless steel body and high-temperature-resistant components ensure long-term stability and reduce maintenance.
Flexible Customization: Tunnel size, conveyor speed, and power can be customized to fit specific production line requirements.
RS Series Heat Shrink Tunnel | High-Efficiency Energy-Saving Shrink Equipment Solution
The DGX Heat Shrink Tunnel is a high-performance packaging system designed for manufacturers and packaging lines that require precision, reliability, and efficiency. It uses controlled hot air circulation to shrink various types of shrink films tightly around the product, creating a clean, secure, and tamper-evident package. This process not only improves product appearance but also offers superior protection during storage and transportation.
The machine is compatible with a wide range of shrink films, such as PE, POF, and PVC, and can be seamlessly integrated with L-Bar Sealers, Sleeve Wrappers, or Side Sealers to form a complete automated shrink packaging line. This flexibility allows businesses to handle products of different shapes and sizes—from food trays, bottled beverages, and electronic devices to industrial components—making it suitable for diverse industries including food & beverage, pharmaceuticals, logistics, cosmetics, and hardware.
With adjustable conveyor speed and tunnel temperature, operators can precisely set the system to meet specific product needs, ensuring consistent shrink results and preventing film burn or uneven shrinking. The system’s digital control interface simplifies operation and monitoring, reducing human error and maintenance downtime.
From an operational standpoint, the Heat Shrink Tunnel is built to maximize productivity while minimizing energy consumption. Its advanced insulation system ensures efficient heat use, while the heavy-duty stainless steel frame guarantees stability and long-term durability under continuous production. For manufacturers aiming to improve packaging speed, cut labor costs, and enhance product protection, this tunnel offers a powerful, cost-effective solution.
By integrating the Heat Shrink Tunnel into your production line, your business gains:
– Faster packaging throughput, reducing bottlenecks in downstream processes.
– Improved product presentation, resulting in enhanced shelf appeal and a stronger brand image.
– Better protection and sealing, minimizing damage during transit.
– Lower operational costs, thanks to energy efficiency and low maintenance needs.
– Long-term ROI through consistent performance and reliability.
RS Series Heat Shrink Tunnel Technical Specification
| Model | RS-260 | RS-4020 | RS-4535 |
| Packing Size(Max.) | 750x260x150mm | 800x400x200mm | 800x450x350mm |
| Converyor Speed | 0-12m/min(depands on products) | ||
| Converyor Loading | ＜10kg | ＜15kg | ＜15kg |
| Power Supply | AC220V(1p)/380V(3p) 50/60Hz(Special Voltages Available Upon Request) | ||
| Shrink Film | POF, PVC, PP, PE | ||
| Power | 2.8kW | 6kW | 8kW |
| Dimension | 1000x420x590mm | 1200x610x830mm | 1200x670x1300mm |
| Weight | 35kg | 55kg | 70kg |
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Industries & Applications
Engineered for multi-industry applications including food, beverages, cosmetics, pharmaceuticals, stationery, and hardware components. These systems deliver complete sealed protection while enhancing product presentation through precision shrink wrapping technology.
RS Series Heat Shrink Tunnel Detail Display
Streamlined interface with intuitive, user-friendly design — ensuring smart, efficient, and effortless operation for every user.
Ensures smooth and stable product transfer through the heating tunnel, delivering reliable performance and consistent packaging quality
Equipped with advanced heating tubes featuring high thermal efficiency, uniform heat distribution, and rapid temperature rise — ensuring
Choose the ideal conveyor type to match your specific product requirements, ensuring optimal packaging stability and efficiency.
Easy access for maintenance and servicing — simplifies upkeep, reduces downtime, and lowers overall operating costs.
A Heat Shrink Tunnel is a specialized packaging apparatus that harnesses precisely controlled hot air to tightly shrink plastic film around a product. The product, pre-wrapped in shrink film, traverses through the tunnel. Inside, the heated air induces the film to contract, thereby creating a secure, sleek, and tamper-evident package.
The Heat Shrink Tunnel is designed to be compatible with a variety of shrink films, such as PE, PVC, and POF. The most suitable film selection is contingent upon factors like the product type, the desired level of transparency, and the required packaging strength. For high-strength or heavy products, PE film is recommended. Conversely, POF and PVC films are well-suited for retail packaging that demands high clarity.
Indeed, the Heat Shrink Tunnel can be seamlessly integrated with L-Bar Sealers, Sleeve Wrappers, or Side Sealers, facilitating the formation of a fully automated shrink-wrapping production line. Additionally, it can be customized with conveyors, film feeders, and sorting systems to ensure a smooth and efficient production process.
This machine is equipped with user-friendly buttons and knobs, enabling operators to accurately set the tunnel temperature, conveyor speed, and air volume according to the specific requirements of different products.
Regular maintenance of the Heat Shrink Tunnel encompasses cleaning the tunnel chamber, inspecting the heating elements and fans, and ensuring the smooth operation of the conveyor. Thanks to its modular design, parts can be easily replaced, minimizing production downtime.
The Heat Shrink Tunnel finds extensive application in industries such as food & beverage, pharmaceuticals, cosmetics, electronics, industrial components, and logistics. It can handle both single-pack and multi-pack configurations, catering to both retail and bulk packaging needs.
The operating temperature of the tunnel typically spans from 120°C to 250°C. This range is determined by the film material and the nature of the product. The PID temperature controller plays a crucial role in maintaining a consistent heat distribution, thereby ensuring stable shrink performance.
The system ensures uniform heat distribution and consistent shrink performance, resulting in smooth, tightly-wrapped, and aesthetically pleasing packages. Its automated operation reduces manual handling, boosts throughput, and improves packaging consistency.
The equipment is equipped with multiple safety measures, including overheat protection, motor overload protection, and emergency stop buttons. It complies with international safety standards such as CE/UL, ensuring safe operation.
Yes, we provide complimentary sample testing services. Customers can send their samples to our factory, and we will provide detailed test reports along with recommendations for process parameters.
Yes. DGX Machinery offers a wide range of customization options, including tunnel size, heating zone configuration, conveyor material, and integration with upstream or downstream equipment.
Standard models are usually delivered within 5 – 7 working days. DGX Machinery offers comprehensive after-sales support, which includes installation guidance, spare parts supply, and technical training.
Core Strengths of RS Series Heat Shrink Tunnel
High-Speed and High-Efficiency Operation
Feature:
The Heat Shrink Tunnel features advanced heating elements that provide even temperature distribution throughout the tunnel. The conveyor system is operated by a variable-speed motor, giving precise control over production speed based on packaging needs.
Benefit:
This design allows for high-speed continuous packaging without sacrificing quality, greatly increasing output and cutting down on production time—perfect for large-scale automated packaging lines.
Energy-Efficient and Eco-Friendly Design
Feature:
The system features optimized heat insulation and intelligent temperature control, minimizing heat loss and reducing energy consumption. Advanced air flow management ensures efficient heating while maintaining low operational costs.
Benefit:
Customers benefit from lower power consumption and reduced carbon footprint, helping them achieve long-term operational savings and meet sustainability targets.
Accurate Temperature Control & Adjustable Settings
Feature:
The Heat Shrink Tunnel offers PID control, allowing precise heat management for different film types (PE, PVC, POF). Operators can easily adjust conveyor speed, tunnel temperature, and air volume to achieve the best shrink results for each product.
Benefit:
This ensures perfect film tightness and smooth surfaces without wrinkles or burn marks, reducing defective rates and improving packaging consistency and appearance.
Compatible with Multiple Shrink Films and Product Types
Feature:
The tunnel is engineered to work seamlessly with various shrink films, including PE, PVC, and PET, and can accommodate both single and multi-pack configurations. It easily adapts to different shapes and product sizes without complex adjustments.
Benefit:
This flexibility allows manufacturers to handle diverse packaging requirements on one line, reducing equipment investment and maximizing operational efficiency.
Robust Construction and Low Maintenance
Feature:
Constructed with heavy-duty stainless steel and high-temperature-resistant components, the Heat Shrink Tunnel is engineered to provide long-term durability even during continuous operation. Its modular design streamlines the processes of cleaning, inspection, and component replacement.
Benefit:
This results in minimal downtime for customers, along with a decreased maintenance frequency. As a consequence, it enhances production stability and reduces the total cost of ownership (TCO).
More Information
The Heat Shrink Tunnel is engineered to optimize packaging efficiency and protect products during transit. With a robust construction, it can endure high temperatures and demanding production environments. The advanced heat control system ensures uniform shrinking, while its user-friendly interface simplifies operation, reducing training time and improving workplace efficiency. This system is perfect for a range of industries, including food, beverage, pharmaceuticals, and consumer goods.
