As a key equipment for plastic film production, the casting machine achieves precise processing of polymer materials through the melt casting molding process. Relying on 15 years of technical accumulation, Nanjing Sumino  Machinery Co., Ltd. continuously optimizes the performance of casting machines and provides high-performance film preparation solutions for multiple industries.

 Technical Advantages

Precision Die Head System: Adopts a hanger-type runner structure to ensure uniform melt distribution and precise control of film thickness tolerance.

Efficient Cooling Device: Double-sided mirror rolls for rapid shaping, eliminating internal stress and improving the surface finish of the film.

Intelligent Control System: Integrates PLC and touch screen interface to realize precise regulation of process parameters and self-diagnosis of faults.

Industry Applications

New Energy Field: Used in the production of lithium battery separators and aluminum-plastic films to improve battery safety performance.

Food Packaging Industry: Casting and forming of high-barrier films to extend the shelf life of food.

Medical Material Preparation: Production of dialysis membranes and protective materials in a clean environment to meet biocompatibility requirements.

Development Trends

With the growing demand for new materials, casting machines are evolving towards higher precision, stronger functional integration and intelligence. Through continuous technological innovation, Nanjing Sumino  provides customers with more advanced casting solutions.