Internal Hot Air Circulation Shrink Wrapping Machine PLC Control Shrink Machine Tunnel
Price:
Negotiable
MOQ:
1 set
Delivery Time:
15-30 working days
Brand:
ZHIROBO
Product Description
Internal Hot Air Circulation Heat Shrink Tunnel Machine with PLC Control
The S4525N is an industrial-grade, continuous heat shrink tunnel featuring advanced jet-air internal circulation technology. Engineered for high-volume production, it cuts electricity usage by over 15%, maintains precise constant temperatures, and delivers smooth, wrinkle-free packaging across PVC, POF, and PP films.
Key Performance Highlights
- 15%+ Energy Efficiency: Internal circulation and double-layer heat insulation dramatically reduce power consumption.
- High-velocity air jet distribution ensures 360° uniform heating for smooth, wrinkle-free shrink results without film distortion.
- Broad Film Compatibility: Engineered for PVC, POF, PP, and other heat-shrinkable packaging materials.
- Precision Control: Fully adjustable constant temperature system paired with a stepless conveyor speed regulator.
- Industrial Durability: Heavy-duty heating components extend overall equipment service life beyond standard market alternatives.
Detailed Equipment Advantages
- 15%+ Energy Savings & Thermal Retention
Equipped with an advanced internal hot-air circulation system, the S4525N recycles thermal energy within the chamber rather than venting it. Combined with a multi-layer insulation structure, it minimizes heat loss, drastically cuts electricity usage by more than 15%, and maintains a cool exterior frame for operator safety. - Air Jet Technology for Wrinkle-Free Shrinking
Unlike static heating tunnels, our jet-air system continuously circulates forced hot air evenly around the target package. This balanced thermal exposure eliminates surface bubbles, hot spots, and seal breakage, delivering a clean, tight, and aesthetically superior wrap every time. - Broad Compatibility & Rapid Preheat
The S4525N reaches operational temperature rapidly, keeping production lines moving without lag. It is optimized for high-performance shrink wrapping on PVC film, while offering equal precision for POF and PP films across various product dimensions. - Compact Design & Low-Maintenance Build
Designed with a minimal floor footprint, the machine easily integrates into existing automated lines or works as a standalone station. Modular components and accessible internal compartments allow for fast routine cleaning and maintenance, reducing long-term downtime.
Technical Specifications (S4525N)
| Parameter / Feature | Technical Specification |
|---|---|
| Model | S4525N |
| Tunnel / Chamber Size | 450 mm (W) × 250 mm (H) |
| Compatible Shrink Films | PVC, POF, PP, PE |
| Heating System | Internal Air Jet Hot-Air Circulation |
| Energy Efficiency | > 15% Power Savings vs. Conventional Models |
| Temperature Control | Precision Constant Temperature System (0–300°C) |
| Conveyor Speed | Stepless Electronic Speed Regulation |
| Structure | Compact, Double-Insulated Steel Chassis |
| Operation Mode | Standalone or Line-Integrated Continuous Production |
Applications & Target Industries
- Tape & Industrial Rolls: Provides tight, uniform wrapping for adhesive tapes, tape rolls, and cylindrical goods.
- Boxed & Bundled Products: Secures cosmetics, hardware, electronics, Medical, and consumer retail boxes.
- Multi-Packs: Bundles grouped items cleanly for tamper-evident display and transport protection.
Main Technical Parameters:
| Model | S4525N |
|---|---|
| Overall Machine Size (length * width * height) | 1900*700*1370mm |
| Heating Tunnel Size | 450*250*1500mm |
| voltage | 380V 50-60HZ |
| power | 12KW |
| Conveying speed | 0-15m/min |
| Conveying material | Chain stick |
| Load Capacity | 5KG |
| Packing film | PVC,PP,POF |
Configuration Parameters:
| Model | S4525N |
|---|---|
| Conveyor motor | Mili |
| Wind-driven motor | SULIN |
| temperature control | Shanghai Mingzhu |
| relay | chint |
| temperature controller | Shanghai Mingzhu |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Zhirong Innovation Technology Co., Ltd.
Location
20F07, Gongying Building, Unit 3, Huaqiang Times Square, Tangwei Community, Fuhai Street, Bao'an District, Shenzhen City
Contact Person
George