ZONESUN ZS-DLZ420 Automatic Vacuum Shrink Packaging Machine For Food

Description

The ZONESUN ZS-DLZ420 is a fully automatic vacuum shrink packaging machine designed for high-efficiency tray forming, vacuum sealing, and shrink wrapping. It integrates bottom film stretching, product loading, vacuum sealing, and shrink tunnel processing into a streamlined system. Operating at 5–7 cycles per minute, it delivers consistent packaging quality with precise temperature and vacuum control. Ideal for food, medical, and industrial applications requiring airtight and shrink-fitted packaging.

Parameter

• Machine Model: ZS-DLZ420
• Operating Efficiency: 5–7 cycles/min
• Forming Temperature: 70–120°C
• Forming Vacuum Pressure: 0.15 MPa
• Sealing Temperature: 125–150°C
• Sealing Pressure: 0.15 MPa
• Forming Time: 1–2 s
• Sealing Time: 1.5–2.5 s
• Final Vacuum Level: ≤200 Pa
• Total Power: Max 10 kW
• Power Supply: 380V / 50Hz
• Frame Material: SUS304 Stainless Steel
• Compressed Air Pressure: ≥0.6 MPa
• Machine Weight: 2000 kg
• Overall Dimensions: 6000 × 1100 × 1860 mm

CONTROL PANEL

Touchscreen interface for setting parameters, monitoring system status, and troubleshooting.

LOWER FILM FORMING

Feeds the bottom film and applies heat to soften it for vacuum forming.

UPPER FILM SEALING

Feeds the sealing film to cover the formed trays for heat sealing.

CUTTING SYSTEM

Performs both horizontal and longitudinal cutting to separate finished packages into precise, uniform units.

ROLL CUTTING

Collects excess film edges for clean final packaging and waste management.