Zhida Plastic Machinery
Zhida Plastic Machinery
The global HDPE (High-Density Polyethylene) pipe extrusion market is currently witnessing an unprecedented surge, driven by the massive overhaul of aging infrastructure and the rapid urbanization of emerging economies. As a critical component in water management, gas distribution, and telecommunications, HDPE pipes have become the gold standard due to their durability, flexibility, and chemical resistance.
The market is projected to grow at a CAGR of 5.8% through 2030, with significant demand coming from the Asia-Pacific and African regions where infrastructure development is a top priority.
Modern extrusion lines are now focusing on "Green Extrusion," incorporating recycled materials without compromising the structural integrity of the final pipe product.
Industry 4.0 integration, including real-time monitoring, automated thickness control, and remote diagnostics, is now a standard requirement for top-tier suppliers.
Global procurement teams are no longer just looking for a machine; they are looking for a comprehensive production solution. Whether it's for municipal water supply in Egypt or drip irrigation systems in India, the requirements for HDPE pipe extrusion lines are becoming increasingly specialized.
For a supplier to be ranked among the Top 10, they must demonstrate deep expertise in these localized needs, providing not just the hardware, but the technical know-how to optimize production for specific environmental conditions.
China has become the global hub for plastic machinery due to its complete supply chain, rapid technological iteration, and significant cost-to-performance ratio. Factories like Ningbo Zhida offer a unique advantage by bridging the gap between high-end European technology and affordable manufacturing costs.
Used/Second-hand Plastic Machinery + New Plastic Machinery
Ningbo Zhida Plastic Machinery Co., Ltd.
Ningbo Zhida Plastic Machinery Co., Ltd. was established in 2018, with its headquarters located in Ningbo, China. The company specializes in the sales and service of used/second-hand plastic machinery and is currently one of the largest suppliers of used/second-hand plastic extrusion machine in China. Since its establishment, the company has always adhered to the principle of "integrity-based, quality first". We have successfully helped over 1000 plastic product manufacturers reduce production costs, including manufacturers from India, Morocco, Vietnam, Egypt, Pakistan, Bangladesh, Zambia, Ethiopia and other countries.
Furthermore, we have a cooperating team dedicated to the manufacturing of new machinery, which can provide you with brand new plastic machinery. Through the dual-track model of "used/second-hand machinery supply + new machinery customization", we provide our customers with one-stop and diversified plastic machinery solutions, and accurately meet the different budget and production needs of our customers. You can choose the used/second-hand machinery with high cost-performance, or you can choose the new machinery with significant price advantages.
Our sourcing team keep travelling throughout China every week, and have good relations with local large pipe/profile/sheet/plate factories. 90% of our used/second-hand plastic extrusion machines are manufactured by the top five manufacturers in China, including Jwell, BeiEr, FangLi, Jurry, JinHu, Maffeih, etc.
Our engineering team has 15 years of experience in maintaining and testing plastic extrusion machines. We are able to inspect motor, gearbox, inverter, pump, etc., and perform good repairs and replacements for them. We will test all the equipment before arranging shipment and ensure that they are running well at the customer's factory. Excellent refurbishment services for you to choose from, and used/second-hand equipment will be with beautiful colors.
● Cooperating R&D team
● Full-process service: solution suggestions, equipment debugging, delivery
● Factory price
● Inventory that has undergone strict quality inspection
● Offering equipment refurbishment + warranty services
● Prices are 30% - 60% lower than new machinery
Sourcing the corresponding equipment according to your requirements from the market within a week. Expert logistics and installation support included.
To maintain our status as a top exporter, we focus on the technical nuances that define a high-performance extrusion line. A standard HDPE pipe production line consists of several critical components, each requiring precise engineering:
Our extruders feature specialized screw designs for HDPE, ensuring optimal plasticization at low temperatures. This prevents material degradation and ensures the pipe's long-term hydrostatic strength.
Precise diameter control is achieved through advanced vacuum tanks. Multi-stage cooling ensures that even thick-walled pipes (up to 1600mm) maintain their circularity and structural integrity.
For high-end applications, we integrate gravimetric control to maintain a constant weight-per-meter, reducing raw material waste by up to 5%—a massive saving in large-scale production.
Multi-track haul-offs provide stable pulling force, while chipless cutting units ensure a clean, burr-free finish, ready for immediate installation or socketing.
