PV Backsheet Casting Machine 2500mm Wide CPP Cast Film Machine — High Speed Cast Film Machine. Customized Screw Diameter: Available in 25mm or customized options to meet specific needs. Customized L/D Ratio: Standard 33:1 or customized ratios for optimized processing. Customized Motor Power: 4KW standard with options for customized power requirements. Customized Die Lip Width: 300mm standard width available with customized alternatives. Tailor-Made Solutions: Engineering team designs special models based on customer requirements. 24-Hour Technical Support: Online support available around the clock for immediate assistance. 1-Year Comprehensive Warranty: Full warranty coverage for all equipment with prompt response guarantee.