S20 Automatic Linear Shrink Wrapping Machine
The KOMAL S20 Automatic Linear Shrink Wrapping Machine is designed for high-capacity bottled water and beverage packaging. It integrates automatic bottle arranging, dual-roll PE film wrapping, pneumatic sealing and cutting, heat shrinking, and cooling into a continuous end-of-line packaging process.
Designed to integrate with filling lines with capacities of up to 28,000 bottles per hour, the S20 provides efficient and reliable packaging performance with a packaging speed of up to 20 packs per minute.
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Product Overview
The KOMAL S20 is an automatic linear shrink wrapping machine designed for high-capacity bottled water and beverage packaging. It combines automatic bottle arranging, PE film wrapping, heat sealing, cutting, shrinking, and cooling in a continuous packaging process.
Featuring a linear conveyor design, Siemens PLC control system, and dual-roll PE film feeding, the S20 can be integrated with filling lines with capacities of up to 28,000 bottles per hour.
Key Features
- Automatic bottle arranging and grouping system for continuous packaging.
- Linear conveyor design with variable-frequency speed control.
- Pneumatic bottle pushing, film sealing, and cutting system.
- Dual-roll PE film feeding system with upper and lower film rolls.
- Proximity sensor control for accurate film length positioning.
- Siemens PLC and touchscreen control system for convenient operation.
- Three-fan air circulation system for even temperature distribution inside the shrink tunnel.
- High-volume cooling system for quick package cooling and forming.
- High-temperature-resistant Teflon conveyor belt for stable operation.
- Adjustable conveyor height with a customization range of ±100 mm.
- Stainless-steel finned heating system for reliable heating performance.
- Product support system for stable operation during temporary production stops.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | S20 |
| Packaging Speed | 16–20 packs/min |
| Machine Dimensions | L12000 × W1250 × H2200 mm |
| Main Machine Dimensions | L3400 × W1200 × H2200 mm |
| Shrink Tunnel Dimensions | L4000 × W1100 × H2000 mm |
| Conveyor Dimensions | L4800 × W1250 × H1000 mm |
| Maximum Package Size | L420 × W280 × H350 mm |
| Shrink Film Material | PE |
| Film Thickness | 0.07–0.10 mm |
| Shrink Tunnel Temperature | 160–250°C, adjustable |
| Installed Power | 30 kW |
| Operating Power | 25 kW |
| Power Supply | 380 V / 50–60 Hz |
| Air Pressure | 0.6–0.8 MPa |
| Machine Weight | Approx. 2,500 kg |
| Working Noise | ≤65 dB |
| Bottle Infeed Conveyor Width | 541 mm |
Main Components
- HMI & PLC: Siemens touchscreen and PLC control system.
- Pneumatic Components: AIRTAC pneumatic components.
- Frequency Inverters: 2 sets of TECO frequency inverters.
- Photoelectric Sensors: Autonics photoelectric and proximity switches.
- Electrical Components: Schneider AC contactors and Omron intermediate relays.
- Heating System: 12 stainless-steel finned heating tubes.
- Conveyor System: High-temperature-resistant Teflon conveyor belt.
- Drive System: HEMEI motor and Taili worm gear reducer.
Applicable Bottle Sizes
350 mL / 500 mL / 550 mL / 600 mL / 1 L / 1.5 L / 2 L / 2.5 L
Typical Pack Configurations
350–600 mL bottles:
- 4 × 6 (24 bottles/pack)
- 4 × 5 (20 bottles/pack)
- 3 × 5 (15 bottles/pack)
- 3 × 4 (12 bottles/pack)
1–2.5 L bottles:
- 3 × 4 (12 bottles/pack)
- 3 × 3 (9 bottles/pack)
- 2 × 3 (6 bottles/pack)
- 2 × 2 (4 bottles/pack)
Pack configurations can be customized according to bottle size and production requirements.
For canned products, tray-supported shrink packaging is recommended to improve package stability.
Customization Options
The S20 can be customized according to production requirements, including conveyor height, bottle feeding arrangement, packaging configurations, and integration with existing filling lines.
Request a Quote
Looking for a suitable shrink wrapping machine for your beverage production line?
Contact KOMALPACK for machine specifications, packaging solutions, and a customized quotation.
WhatsApp: +86 133 7213 5111
Email: info@komalmachine.com