Products

Nanhaiya Single Screw Extruder is designed for stable melting, efficient conveying, and consistent extrusion of thermoplastic materials. With optimized screw design and precise temperature control, it ensures high productivity and excellent product quality for pipes, profiles, films, and cable applications.

Nanhaiya Twin Screw Extruder provides superior mixing, plasticizing, and degassing performance, especially for PVC and high-filling formulations. Designed with high torque and precise synchronization, it delivers efficient extrusion for pipe, profile, granulation, and sheet production.

Nanhaiya Single Screw Pelletizing Line is designed for efficient small- to medium-scale plastic pellet production. With stable extrusion and precise temperature control, it delivers uniform granules from a wide range of thermoplastics including PE, PP, and PVC. Ideal for laboratories, pilot production, and recycled plastic processing.

Nanhaiya Parallel Twin Screw Pelletizing Line is designed for high-performance plastic compounding and pelletizing. It offers excellent mixing, dispersing, and devolatilizing capabilities, making it ideal for PVC, filled, or modified plastics, and ensuring consistent, high-quality granules.

Zhoushan Nanhaiya is a leading manufacturer of screw barrel in China for more than 20 years. We provide WPC Conical Twin Screw Barrel in the plastic-related fields for global enterprises. OEM ODM is supported.

At NANHAIYA we work to avoid productive interruptions in your equipment:
·Solution to most types of extrusion pipe problems
·Hard&Soft PVC pipe，Modified PVC pipe，double-wall corrugated pipe etc
·Plastics pipe industry
·Pipe engineering proposal
Our experience, qualified personnel and industry leadership have allowed us to become our customers' first choice for solving most types of extrusion problems. PVC Pipe Conical Twin Screw Barrel