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Lab High-End Functional Film Continuous Biaxial Stretching Experimental Line

Lab High-End Functional Film Continuous Biaxial Stretching Experimental Line

Designed for lab-scale R&D, this lab high-end functional film continuous biaxial stretching experimental line processes PP, PA, PE, PET films, enabling precise biaxial stretching for packaging, electronics, and medical applications.

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Lab High-End Functional Film Continuous Biaxial Stretching Experimental Line Features

Ø Servo -driven extruder screw with stepless precise speed adjustment, ensuring stable plasticization and uniformity

Ø CAE-optimized co-extrusion die geometry featuring streamlined flow channels (zero dead zones) to ensure homogeneous material distribution

Ø Height-adjustable casting roller to accommodate varying melt strengths and optimize casting process requirements.

Ø Independent servo motor drives for all power rollers, enabling precise speed control and excellent synchronization.

Ø Industrial-grade PLC & HMI integration with intuitive touchscreen interface for reliable operation and seamless user interaction

Ø Real-time data acquisition & visualization (pressure, temperature, line speed,etc) for enhanced process monitoring

Ø Ergonomic structural design for enhanced operational convenience.

Ø Optional Configurations

  • Melt Pump: Enhanced metering accuracy for high-viscosity materials.

  • Electrostatic adsorber/air knife: Enhances melt adhesion to the roller surface.

  • Constant-tension or follow-up roller winding device: Improve film winding consistency

  • Online vision inspection: Detects film defects during continuous production.

Lab High-End Functional Film Continuous Biaxial Stretching Experimental Line Application

Ø Co-extrusion casting experiments for polymer materials

Ø Research and optimization of co-extrusion casting processes

Ø Performance testing of new materials in co-extrusion casting applications

Lab High-End Functional Film Continuous Biaxial Stretching Experimental Line Technical Data

Product ModelFOCL-06/20
Product CodeFOC-001
Co-extrusion Layers5
Screw Diameter30 mm
Rated Screw Speed120 rpm
Extruder Temperature Control RangeRoom temperature to 350°C
Cast Film Thickness0.3 mm
Cast Film Width300 mm
Maximum Stretching Temperature150°C
Longitudinal Stretching Points2
Maximum Longitudinal Stretch Ratio10
Maximum Longitudinal Outlet Line Speed30 m/min
Maximum Transverse Stretch Ratio8
Transverse Inlet Width200-300 mm
Transverse Outlet Width600-1200 mm
Operating Voltage3-phase AC 380V ±10%, 50Hz




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Need a Custom Polymer Testing Solution? Get a Free Consultation! Need a Custom Polymer Testing Solution? Get a Free Consultation!