覆膜机

Comexi Nexus EVO

GENERAL TECHNICAL DATA:

Performance
Mechanical speed: up to 450 m/min
Production speed: depending on substrates and adhesive system

Web & Dimensions
Maximum web width: 1330 mm
Maximum laminating width: 1315 mm
Minimum web width: 600 mm

Roll Specifications
Maximum roll diameter:
• Unwinder: 1000 mm
• Rewinder: 1000 mm
Core diameters:
• Unwinder: 3” / 6” (76 / 152 mm)
• Rewinder: 6” (152 mm)

Web Tension
Unwinding: 500 N
Rewinding (with taper tension): 550 N

Electrical Data
Voltage: 3 × 400 V ±10%, 50 Hz (without neutral)
Total installed power: 85 kW
Maximum input current: 120 A
Main switch: 150 A

Pneumatic Requirements
Pressure: 6 – 9 bar
Consumption: 70 l/min
Feed connection: 1/2”

Hydraulic System
Pressure: 3 bar
Cooling consumption: up to 2700 l/h
Feed connection: 1/2”

Cooling System
Water pressure: max. 5 bar
Water temperature: 15–20°C
Temperature difference: 4°C
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Pressure difference: 2.5 bar
Flow rate: 2000 l/h

Machine Configuration
• Shaftless unwinder (primary & secondary)
• Shaftless rewinder
• Automatic web guiding system
• Adhesive metering system (5-roll application unit)
• Laminating unit with pressure rollers
• Cooling calender
• PLC-controlled drive system
• Touch screen control interface

Materials (Supported)
• Aluminium (ALU)
• BOPP
• LDPE / LLDPE
• Nylon (Cast)
• OPA
• PET / PETP
• PP (Cast)
• Paper

Material Thickness Range
Films: approx. 7 – 200 µm (depending on material)
Paper: 40 – 200 gsm

Working Conditions
Temperature: 10 – 40°C
Humidity: 30 – 90% (non-condensing)

Additional Equipment
• Optional water chiller: approx. 21 kW cooling capacity
• Closed-loop cooling system possible

Control & Automation
• PLC control system
• Inverter-driven motors
• Recipe storage (up to 500 jobs)
• Production monitoring (speed, meters, tension)
• Emergency stop system

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