I. Plastic Extrusion Machines: Core Equipment Reshaping Plastic Processing
Technology-Driven Industrial Transformation
As a key equipment in the plastic processing industry chain, plastic extrusion machines convert granular raw materials into diversified products such as pipes, profiles, sheets, and films through processes like heating, plasticization, and extrusion molding. With the global manufacturing industry moving towards intelligent and green transformation, extrusion machine technology has continuously made breakthroughs, achieving significant improvements in productivity, precision, and energy consumption. It has become a vital engine driving the development of industries such as packaging, construction materials, automotive, and medical care.
Core Classifications and Technical Features
1.Single-Screw Extruders
They have broad material adaptability and can process various plastics including polyethylene (PE), polypropylene (PP), and polyvinyl chloride (PVC). Suitable for scenarios such as pipe production, sheet extrusion, wire drawing, and pelletizing, they adopt advanced hard-tooth surface transmission systems to achieve high productivity, low energy consumption, and stable plasticization, with a finished product precision error of less than 0.5%. They are widely used in civil fields such as agricultural irrigation pipes and drainage pipes.
2.Twin-Screw Extruders (Including Conical Twin-Screw Extruders)
Designed for complex materials like PVC and wood-plastic composite (WPC), they feature forced conveying, low shear rate, and efficient plasticization. They can directly process powder raw materials and realize high-speed molding. For example, the SJZ series conical twin-screw extruders optimize the length-diameter ratio, increasing PVC pipe production efficiency by 30% while reducing the risk of material decomposition and ensuring stable mechanical properties of products.
II. Diverse Application Scenarios: Meeting the Needs of the Entire Industry Chain
Pipe Processing: Building the Backbone of Infrastructure
PE/PP Pipe Production Lines
Specialized in producing HDPE water supply pipes, gas pipes, and agricultural irrigation pipes with diameters ranging from 20mm to 1600mm. These pipes have anti-aging and impact-resistant properties. Through multi-layer co-extrusion technology, the pipe wall structure is optimized, with a pressure resistance grade up to 16MPa, meeting the strict requirements of municipal engineering, agricultural water conservancy, and other scenarios.
PVC Pipe Production Lines
Supporting the production of UPVC drainage pipes, wire casing pipes, and pressure pipes with sizes from Φ16 to Φ800mm, they are equipped with high-speed cutting and online detection systems. A single production line can achieve a daily output of up to 50 tons, widely used in building water supply and drainage, cable protection, and other fields, complying with international standards such as ISO 4422 and GB/T 10002.
Profile and Sheet Processing: Unlocking the Potential of Lightweight Manufacturing
PVC Profile Production Lines
Professional in manufacturing door and window profiles, wire grooves, decorative panels, etc. Through precise mold design, complex cross-section molding is realized, with a surface precision of Ra0.8μm. Equipped with automatic traction and cutting systems, they support customized formula production to meet diverse needs in building energy conservation and interior decoration.
Wood-Plastic Composite (WPC) Sheet Production Lines
They blend wood fibers with plastics for extrusion, and the finished products have insect-resistant, flame-retardant, and maintenance-free properties. Widely used in outdoor flooring, wall panels, and furniture manufacturing, they conform to the global green building material trend. The automation level of the production line is over 90%, supporting integrated production from raw material mixing to finished product packaging.
Applications in Special Fields: Precisely Meeting Segmented Needs
•Corrugated Pipe Production Lines: Produce double-wall corrugated pipes and wound pipes for urban drainage and highway leachate collection. Through spiral molding technology, the ring stiffness is increased to SN8 class and above, with low-temperature resistance up to -40℃.
•Foam Board Production Lines: Manufacture PVC skinned foam boards with density controlled between 0.3g/cm³ and 0.8g/cm³. Combining light weight and high strength, they are suitable for advertising decoration, building insulation, and other fields, with a surface flatness error of less than 0.1mm.
III. Core Competitiveness
R&D and Manufacturing Strength
YAOAN owns the certificates of " ISO9001", "ISO14001", and "CE". In order to improve the machine quality and become more professional and standardized production, since 1990, the independent research-development centers and production departments were established for 5 big categories of our machines: plastic sheet& board machines, cast film machines, Non-woven fabric machines; pipe & profile machines; plastic recycle & pellet making machine.
•Customized Solutions: Based on customers' raw material characteristics and product specifications, it provides personalized designs from single machines to complete lines.Basing on over 40-year experience accumulation, YAOAN can supply the most professional technical solutions to satisfy the special requirements of every client.
Global Service Network
• Overseas Market Coverage: Products exported to numerous countries worldwide.
•Full-Cycle Service Support: It provides one-stop services including equipment installation and commissioning, operation training, and remote operation and maintenance. Key components have a 3-year warranty, and emergency responses are available within 24 hours to ensure the efficient operation of customers' production lines.
Sustainable Development Practices
•Energy-Saving Technology: Adopting permanent magnet synchronous motors and intelligent temperature control systems, it saves more than 30% energy compared with traditional equipment, complying with the EU ErP Energy Efficiency Standards.
•Recycling Solutions: Equipped with plastic crushing and cleaning lines, it supports a recycled material ratio of up to 50%, helping customers achieve circular economy goals and adapt to the global "plastic reduction" policy trend.
