
PVC Twin Pipe Making Machine Line. Twin-Screw Extruder Design: Adopts SJSZ series conical twin-screw extruder for stable performance and easy operation. One Year Warranty Coverage: Covers mechanical defects with free parts and labor for one year from national standard. Rapid Parts Replacement: New parts sent within 7 working days for issues within the guarantee period. Free Spare Parts Supply: Provides easily damaged parts for free for 6 months with the initial shipment. Comprehensive Automation: Features automatic temperature control, vacuum calibration, and automatic cutting. Flexible Customization Options: Supports full, minor, and flexible customization from samples or designs. Premium Component Brands: Equipped with Delta, Siemens, ABB, Chint, and China famous brand parts. Global After-Sales Support: Offers online training, installation guidance, and 2-hour response time.