October 31, 2025
The PVC Perforated Waterstop Profile Extrusion Line is designed for the precise manufacturing of perforated waterstop profiles used in civil engineering and waterproofing applications. This advanced production system provides a stable and efficient solution for producing PVC-based sealing strips widely used in concrete joints, tunnels, water tanks, and other waterproof structures.
The extrusion line features a high-performance single or twin screw extruder with optimized screw design for PVC materials, ensuring uniform plasticization and high output. The calibrated water cooling system and precision forming molds allow for consistent wall thickness and stable profile dimensions. Integrated perforation units can produce various hole patterns according to project requirements, ensuring effective bonding and flexibility during installation.
The automatic haul-off and cutting unit maintain smooth operation and accurate length control, while the entire line is managed by a PLC-based control system with touch-screen interface. The system provides real-time monitoring and simplifies operation and maintenance.
This waterstop profile extrusion solution supports customization of hole shapes, profile dimensions, and production speed, offering adaptability for different construction standards. With energy-efficient heating and cooling design, the line also helps reduce operational costs and environmental impact.
By integrating precision engineering and automation, the PVC Perforated Waterstop Profile Extrusion Line enables consistent production quality, improved material utilization, and greater manufacturing reliability—addressing the growing demand for advanced waterproofing materials in modern infrastructure projects.