20–25 pcs/min PE Shrink Wrapping Machine for Water

Shrink Wrapping Machine Product Introduction 

The 20–25 pcs/min PE Shrink Wrapping Machine is designed for high-efficiency water bottling lines, capable of handling small and medium-sized bottles with consistent quality. The machine integrates a user-friendly PLC control system to adjust temperature, conveyor speed, and film tension, ensuring uniform shrink wrapping on every bottle. Its linear shrink tunnel provides precise heat distribution, while smooth film feeding prevents wrinkles and misalignment. Perfect for bottled water, juice, and soft drink production, this machine enhances productivity and maintains product integrity with minimal downtime.

Working Principle：

Bottles are first loaded onto the adjustable conveyor system and aligned for uniform packaging. PE shrink film is fed over the bottles and guided into the linear shrink tunnel. Heated air in the tunnel evenly contracts the film around each bottle, creating a tight and professional seal. The PLC control system regulates the temperature, conveyor speed, and film tension, ensuring precise wrapping without wrinkles or damage. After exiting the tunnel, bottles are cooled slightly before collection, ready for labeling or secondary packaging. The machine is suitable for different bottle sizes and shapes, and its modular design allows easy maintenance and operation.

Technical Specifications：

Main features：

• High-efficiency shrink wrapping at 20–25 pcs/min for medium and small bottles.
• PLC-controlled system ensures precise temperature, conveyor speed, and film tension.
• Linear shrink tunnel provides uniform heat distribution for wrinkle-free sealing.
• Adjustable conveyor and guides accommodate various bottle sizes and shapes.
• Smooth film feeding mechanism prevents jams, misalignment, or damage.
• Modular design allows easy maintenance, quick part replacement, and minimal downtime.

Application Scenarios：

• Bottled water production lines for small to medium-scale manufacturers.
• Juice and soft drink packaging for retail or distribution markets.
• Dairy and flavored milk bottles requiring uniform shrink wrapping.
• Cosmetic liquid bottles such as lotions or toners needing secure sealing.
• Pharmaceutical bottles with protective shrink film packaging.
• Food bottles, sauces, condiments, and dressings for retail-ready packs.

FAQ

• Q: What bottle sizes can it handle?
  A: Diameter 55–150 mm, height 100–350 mm.
• Q: What is the maximum speed?
  A: 20–25 pcs per minute.
• Q: What type of film is used?
  A: PE shrink film with thickness 0.08–0.1 mm.
• Q: Is it suitable for glass bottles?
  A: Yes, compatible with plastic and PET bottles as well.
• Q: How is the machine controlled?
  A: Fully PLC-controlled with adjustable temperature and conveyor speed.

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