Focus On Polymer New Molding Equipment
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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, serving as an advanced stretching film machine for precise biaxial stretching in 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 with a reliable laboratory extruder for sale option

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!