机头配置熔体压力及熔体温度传感器，具有螺杆转速熔体压力闭环控制功能。

德国西门子PLC可编程触摸模式，配有先进的人机界面作业系统，可动态显示和监视，含温控，转速，驱动，进行全方位的控制、自动和手动控制功能无忧切换，联锁联控功能

液晶触摸屏与晶点检测仪实时互联互通，在线实时展示晶点检测数据

配置薄膜断裂监测功能，薄膜发生断裂故障时自动声光预警。

整个收卷和冷辊系统安置在电动滑轨上，易于清洁模头和维护。

平行挤出由滑轨控制模头与牵引距离，进而达到控制出膜的宽度。

采用型钢焊接而成,并经回应力处理,有较高的钢性,变形小。

实时采集并可视化展示收卷卷材直径，卷径达到满卷设定阈值时启动声光报警。

预留晶点检测仪安装位置，用于晶点在线检测。

The machine head is equipped with melt pressure and melt temperature sensors, and features a closed-loop control system for screw rotational speed and melt pressure.

The Siemens PLC, featuring a programmable touch-mode interface equipped with an advanced Human-Machine Interface (HMI) operating system, enables dynamic display and monitoring of temperature control, rotational speed, and drive parameters – providing comprehensive control capabilities with seamless switching between automatic and manual control modes. The system incorporates interlock and linkage functions; the LCD touchscreen is seamlessly integrated with the crystal particle detector for real-time data exchange and online visualization of crystal particle detection data. It also includes a thin-film fracture monitoring function that automatically triggers audible and visual alerts when a thin-film fracture occurs.

The entire winding and cold roller system is mounted on electric linear guides, facilitating easy cleaning of the die head and maintenance.

Parallel extrusion utilizes the slide rail to control the distance between the die and the traction mechanism, thereby enabling precise control over the width of the extruded film.

Manufactured from welded steel sections and subjected to a stress-relief treatment, this component exhibits high rigidity and minimal deformation.

The diameter of the rolled material is collected in real time and visually displayed; when the roll diameter reaches the preset full-roll threshold, an audible and visual alarm is triggered.

Reserve the installation location for the crystal dot detector for online crystal dot inspection.