PVCO Pipe Production line PVC-O Pipe Production Line,PVC-O Pipe Machine,PVC-O Pipe Manufacturer,PVC-O Pipe Supplier,BLESSON
PVC-O Pipe Production Line,PVC-O Pipe Machine,PVC-O Pipe Manufacturer,PVC-O Pipe Supplier,BLESSON
As a leading Chinese manufacturer of plastic pipe extrusion equipment, the company specializes in the R&D and supply of complete turnkey solutions for PVCO Pipe Extrusion Line. We cooperate closely with top domestic PVCO pipe producers to provide end-to-end engineering services from design, manufacturing to installation and commissioning, helping customers expand into overseas markets. After years of iteration and on-site verification, Blesson has built a distinctive PVCO technology platform adapted to Chinese manufacturing needs. Its reliability and operational stability have been proven through large-scale industrial production, making it a core force in promoting domestic PVCO technology to the global market.
Blesson’s PVC-O Pipe Production Line, one-step process
1. Core Product & Capability of PVCO Pipe Production Line
Through joint R&D with China’s largest PVCO pipe manufacturer, Blesson has successfully launched a stable and reliable PVC-O Pipe Production Line — capable of manufacturing pipes with diameters ranging from 110mm to 800mm.
The system has undergone rigorous testing and optimization to ensure stable performance in industrial scenarios.
2. Exclusive Market Advantage
Blesson is the only domestic supplier that provides both:
▶ Complete extrusion lines
▶ PVCO pipe fittings
This enables us to offer customers an end-to-end integrated solution for PVCO piping systems.
3.Industry Pain Points & Value of Blesson ‘s Production Line
Addressing common industry pain points such as high scrap rates and failure to pass the 1,000-hour pressure test, we provide comprehensive, field-proven solutions to improve product quality and long-term reliability.
With advanced technology, full-system capabilities and problem-solving experience, Blesson has become a leading innovator in China’s PVCO sector, providing high-quality domestically made equipment and components for global customers.
PVCO (Biaxially Oriented Polyvinyl Chloride) pipes are made by subjecting PVC-U (unplasticized PVC) pipe extrudates to controlled biaxial stretching (both axially and radially), forming a highly oriented molecular structure. This advanced process significantly enhances the material’s mechanical and hydraulic properties, making PVCO a high-performance choice in modern piping systems.
Core Advantages
Superior Mechanical Performance: Combines high strength and toughness; even at -20°C, its impact resistance is better than that of traditional PVC-U pipes at room temperature.
Excellent Hydraulic Efficiency: Smooth inner wall and thinner wall thickness increase water flow efficiency by 20%-30% compared to traditional pipes of the same nominal diameter.
Long-Term Reliability: Outstanding resistance to water hammer and corrosion, ensuring stable long-term system operation.
Efficient & Cost-Effective Installation: Lightweight material speeds up installation and reduces labor and material costs at construction sites.
Comparison with Other Pipes
Configuration & Technical Advantages of PVCO Pipe Production Line
1. Parallel Twin Screw Extruder
The PVC-O Pipe Parallel Twin Screw Extruder, featuring parallel twin screws, ensures efficient material mixing through forced conveyance and delivers excellent plasticization quality. Equipped with a specially designed powder meter-weight controller, it precisely regulates the feeding volume, prevents product overweight, and reduces material consumption.
2. Extrusion Die
Custom-developed for PVCO Pipe Extrusion Line, it ensures precise forming of pipe blanks. The advanced die structure guarantees uniform pipe wall thickness, which is crucial for the subsequent biaxial stretching process of PVC-O Pipe Production Line and can perfectly match the performance requirements of PVCO pipe machine.
3. PVC-O Pipe Vacuum Calibration Tank
A key equipment for cooling and shaping in PVCO Pipe Extrusion Line, it maintains stable pipe dimensions. The vacuum system makes the pipe closely fit the sizing sleeve, improving the dimensional accuracy of pipes produced by PVC-O Pipe Production Line and enhancing the stability of the production process of PVCO pipe machine.
4. Haul-off Unit
Provides stable traction force for PVCO Pipe Extrusion Line to ensure uniform pipe conveying speed. Its adjustable traction speed can be accurately matched with the extrusion rate, optimizing the production rhythm of PVC-O Pipe Production Line and serving as one of the core components to ensure the smooth operation of PVCO pipe machine.
5. Heating Oven
Plays a key role in the orientation process of PVCO Pipe Extrusion Line and can achieve precise temperature control. The uniform heating effect ensures sufficient molecular orientation of raw materials during stretching, improving the mechanical properties of finished products of PVC-O Pipe Production Line and is specially designed to meet the technical requirements of PVCO pipe machine.
6. Orientation Die
A core component for pipe dimension control in PVC-O Pipe Production Line, it ensures that the outer diameter and roundness of pipes meet standards. Its precision structure stabilizes the forming accuracy of pipes, providing qualified blanks for subsequent processes of PVCO Pipe Extrusion Line and cooperating with PVCO pipe machine to ensure product quality.
7. Cutting & Chamfering Unit
An integrated equipment of PVCO Pipe Extrusion Line, it realizes precise cutting and smooth chamfering of pipes. The high-precision cutting system ensures consistent pipe length, and the chamfering process improves on-site installation efficiency. It operates synchronously with PVCO pipe machine to ensure finished products meet international standards.
8. Socketing Machine
Designed specifically for PVCO Pipe Extrusion Line, it realizes reliable pre-processing for pipe connection. The flaring process ensures tight fitting between pipes and fittings, enhancing the sealing performance of the overall system of PVC-O Pipe Production Line and adapting to the end-to-end solution requirements of PVCO pipe machine.
9. Electrical Control System
Serves as the intelligent control center of PVCO Pipe Extrusion Line, monitoring and adjusting all production parameters in real time. The user-friendly operation interface simplifies equipment control, ensuring stable and efficient operation of PVC-O Pipe Production Line and acting as the “brain” for PVCO pipe machine to realize automated production.
PVC-O Pipe Production Line Specfication
The Blesson PVC-O pipe series includes 3 grades: 400, 450, and 500. Each grade corresponds to different pressure specifications (PN, unit: MPa), as follows:
4. PVCO6380 Production Line Applicable diameter range (dn): 630~800mm Wall thickness (en, unit: mm): dn 630mm: 12.3, 15.4, 17.3, 21.6 dn 710mm: 14.1, 17.5 dn 800mm: 15.9, 19.8
PVC-O PIPE FITTINGS SPECIFICATION
CORE ADVANTAGES OF PVCO PIPE PRODUCTION LINE
PVCO PIPE Straight Fitting Data
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22.5° Elbow PVCO PIPE Fitting
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45° Elbow PVCO PIPE Fitting
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90° Elbow PVCO PIPE Fitting
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ENGINEERING CASE OF PVC-O PIPES
Blesson has joined hands with the state-owned Tianyuan Group, a pillar in the construction sector, to advance the large-scale production project of 110-800mm PVC-O pipes. Relying on the technical accumulation of both parties, the collaboration has collectively amassed hundreds of practical engineering cases ranging from mining slurry transportation to municipal water supply projects. Through offline verification, the full-scenario adaptability has been validated, enabling the creation of reliable pipeline solutions for global clients.
Engineering Application and Effect Verification of DN110 – DN630 PVCO Pipes
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DN110 – DN400 PVCO pipework
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ENGINEERING CASE OF DN110 – DN500 PVC-O PIPES
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WARRANTY AND CERTIFICATE OF CONFORMITY
Guangdong Blesson Precision Machinery Co., Ltd. provides a one-year warranty service. During the use of the product, if you have any questions about the product, you can directly contact us to obtain professional after-sales service. Guangdong Blesson Precision Machinery Co., Ltd. provides a product certificate of conformity for each sold product to ensure that every product has been inspected by professional technicians and commissioning personnel.
BLESSON-High Technology Expertise Certificate
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We have successively passed the international GB/T19001-2016/IS09001:2015 Quality Management System Certification, CE certification, etc. And we have been awarded the honorary titles of “China Famous Brand”,”China Independent Innovation Brand” and “National High-tech Enterprise”. Many of our products have obtained various patent certificates.
Adhering to the business philosophy of “Integrity and Innovation, Quality First and Customer Centered”, we provide high-quality extrusion machines and outstanding service for our valuable customers.
PVCO pipes, PVCO pipe fittings, PVCO Pipe Extrusion line
Guangdong Blesson Precision Machinery Co., Ltd. focuses on plastic extrusion molding and automated equipment. Integrating research and development, manufacturing, sales, and service, it spares no effort in creating high-quality plastic machinery.
Blesson has been deeply involved in the plastic processing machinery industry for decades. With profound technical accumulation, it has unique expertise in the R & D and manufacturing of extrusion casting film equipment. By leveraging advanced technology and exquisite craftsmanship, it produces high – performance, precise and stable mechanical products. The brand collaborates with customers in many parts of the world and is highly favored by them.
BLESSON-PVC-O PIPE EXTRUSION PRODUCTION LINE
GUANGDONG BLESSON PRECISION MACHINERY CO., LTD.
Address: NO.10, Guangyao Road, Xiaolan, Zhongshan, Guangdong, China
