High-precision plastic injection molds for pipe fittings (PPR, PVC, PE, PP), engineered for multi-cavity configurations and high-volume production. Manufactured from premium tool steels with optimized cooling channels, our molds ensure excellent dimensional stability, reduced cycle times, and extended tool life. Equipped with hot runner systems and interchangeable inserts, they provide flexibility, minimized material waste, and efficient maintenance. Suitable for the production of elbows, tees, couplings, and reducers.

This automated machine is designed for the precise and efficient assembly of plastic ball valves. It operates with a servo-driven rotary indexing table featuring 16 stations, enabling a continuous and synchronized production flow. Each station is dedicated to a specific component such as valve body, ball, Teflon seats, sleeve (male and female), and pin, ensuring consistent assembly quality and high repeatability. The robust mechanical structure guarantees long-term reliability under industrial conditions. The system is controlled via a user-friendly touchscreen interface, allowing easy parameter adjustments, quick product changeovers, and real-time monitoring of production data. It is compatible with Industry 4.0 standards and can be integrated into factory management systems. Components are manually loaded, while unloading is performed automatically with integrated quality control and r

Plastic Test Equipment (PTE) PTE (Polinar Test Equipment) provides advanced solutions for quality control and testing of plastic materials, with a strong focus on thermoplastic pipes and fittings. Our systems comply with international standards such as ISO, ASTM, and DIN, ensuring high precision, reliability, and repeatability of test results. The product range includes hydrostatic pressure testers, test tanks and ovens, MFI/MFR devices, universal testing machines, CNC milling machines for specimen preparation, impact testers, and ring stiffness testing systems. PTE equipment stands out with user-friendly operation, advanced automation, durable construction, and easy integration with data logging systems, supporting efficient and reliable production processes.