PC/PMMA OPTICAL GRADE CAST FILM LINE PC/PMMA

●Dehumidifying and drying + vacuum feeding system;
●Extrusion part and vacuum dehumidification system that match the viscosity and rheology of raw materials;
●Precise melt metering and high - precision inner - cavity molds;
●Ultra - mirror three - roll calender system with automatic gap adjustment;
●High - efficiency tempering, air - cooling, and film - covering mechanism;
●Double - roll traction, side - sawing device, and scoring knife device;
●High - speed and high - precision transverse cutting device;
●Belt conveyor matched with vacuum suction cup manipulator for stacking.
1.PC/PMMA OPTICAL GRADE CAST FILM LINE：Dehumidifying and drying + vacuum feeding system
●Adopt high - efficiency dehumidifying and drying technology to ensure that the water content of raw materials is reduced to the minimum before processing, avoiding problems such as bubbles and defects, and enhancing the transparency and uniformity of the film.
●The vacuum feeding system realizes dust - free and pollution - free transportation of raw materials, ensuring the cleanliness of the production environment, which is especially suitable for the high - standard requirements of optical - grade cast
●In the field of optical - grade cast films, the purity of raw materials directly affects the product performance. Our system can significantly improve the optical properties of the film, meet the stringent requirements of high - end electronics, automotive and other industries, and is superior to traditional drying and feeding methods.
 2. PC/PMMA OPTICAL GRADE CAST FILM LINE：Extrusion part and vacuum dehumidification system that match the viscosity and rheology of raw materials
● The extrusion part is customized according to the viscosity and rheological characteristics of PC/PMMA raw materials to ensure uniform flow of the melt and avoid problems such as uneven thickness or surface defects.
●The vacuum dehumidification system further removes trace moisture and volatiles in the melt, ensuring the high purity and optical properties of the film.
●Traditional extrusion equipment is difficult to adapt to the particularity of PC/PMMA raw materials, while our customized design can significantly improve the product quality stability and occupy a leading technological position in the high - end market.
3.PC/PMMA OPTICAL GRADE CAST FILM LINE：Precise melt metering and high - precision inner - cavity molds
● The precise melt metering system ensures that the thickness error of each section of the film is controlled at the micron level, meeting the extremely high - precision requirements of optical - gradecast
●High - precision inner - cavity molds are made of special materials and processes to ensure uniform flow of the melt and a smooth and flawless film surface.
●In the production of optical - gradecast films, thickness uniformity and surface quality are key indicators. Our configuration can significantly increase the product qualification rate, reduce the production costs of customers, and enhance market competitiveness.
4.PC/PMMA OPTICAL GRADE CAST FILM LINE：Ultra - mirror three - roll calender system with automatic gap adjustment
● The ultra - mirror roll ensures that the film surface reaches an extremely high degree of smoothness, meeting the reflection and light - transmission requirements of optical - grade cast
●The automatic gap adjustment function can adjust the roll spacing in real - time according to the film thickness to ensure the thickness consistency of each section of the film.
●Traditional calenders are difficult to achieve high - precision adjustment, while our system can significantly improve the surface quality and thickness uniformity of the film, and has significant advantages in the high - end market.
5.PC/PMMA OPTICAL GRADE CAST FILM LINE：High - efficiency tempering, air - cooling, and film - covering mechanism
● The high - efficiency tempering system eliminates the internal stress of the film and improves its mechanical properties and dimensional stability.
●The air - cooling system quickly cools the film to ensure that its optical properties are not affected by thermal deformation.
●The film - covering mechanism covers a protective layer on the film surface to prevent scratches and pollution and ensure the integrity of the product during transportation and storage.
●Our tempering and cooling technology can significantly improve the durability and optical properties of the film, meet the stringent requirements of high - end application scenarios, and is ahead of traditional cooling methods.
 6.PC/PMMA OPTICAL GRADE CAST FILM LINE：Double - roll traction, side - sawing device, and scoring knife device
● The double - roll traction system ensures the stability of the film during high - speed production and avoids stretching deformation.
●The side - sawing device precisely cuts off the film edges to ensure width consistency.
●The scoring knife device realizes precise cutting of the film to meet the size requirements of different customers.
●Our traction and cutting system can significantly improve production efficiency and product consistency, reduce the waste rate, and help customers achieve cost reduction and efficiency improvement.
 7.PC/PMMA OPTICAL GRADE CAST FILM LINE：High - speed and high - precision transverse cutting device
● The high - speed cutting device realizes rapid cutting of the film and improves production efficiency.
●High - precision cutting ensures that the length error of each film is controlled within the millimeter level, meeting the needs of high - end customers.
●Traditional cutting equipment is difficult to balance speed and precision, while our system can achieve both high - efficiency and high - precision production and has significant advantages in the market.
8.PC/PMMA OPTICAL GRADE CAST FILM LINE：Belt conveyor matched with vacuum suction cup manipulator for stacking
●The belt conveyor ensures that the film is stable and vibration - free during transportation, avoiding surface damage.
●The vacuum suction cup manipulator realizes automatic stacking of the film, ensuring neat stacking and facilitating subsequent packaging and transportation.
●Our transportation and stacking system can significantly increase the degree of automation of the production line, reduce human intervention, lower production costs, and at the same time ensure the safety of products during transportation.