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Help Center3000mm HDPE PE Profiled Pipe Making Machine for Sewage Treatment
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Welcome to Qingdao Yongke Machinery Co., Ltd. — a reliable manufacturer since 2010, specializing in high-performance plastic pipe extrusion solutions. Our 3000mm HDPE PE Profiled Pipe Making Machine is designed specifically for the demanding requirements of sewage treatment and large-diameter drainage systems. With a factory spanning over 10,000 square meters and an annual export value of US$1–1.5 million, we serve clients across North America, South America, Europe, Southeast Asia, Africa, and the Middle East. This machine combines advanced extrusion technology with robust build quality, delivering consistent output of profiled pipes that meet the highest standards of strength, durability, and leak resistance. Whether you need pipes for municipal sewage networks or industrial effluent handling, this line is your trusted partner.
Key Features & Technical Specifications
- Ultra-large diameter capacity: Produces profiled pipes up to 3000mm in outer diameter, ideal for main sewage collectors and stormwater tunnels.
- High-output extrusion system: Equipped with a 120mm screw (customizable) and 132kW main motor, capable of delivering 200–300 kg/h of melt, ensuring fast production cycles.
- Advanced vacuum sizing & cooling: Multi-stage vacuum calibration tank and spray cooling system guarantee precise wall thickness and roundness.
- PLC touchscreen control: Siemens or equivalent controller with intuitive interface for temperature, speed, and pressure monitoring — minimizes operator training.
- Heavy-duty haul-off & cutting: Caterpillar-type puller with servo motor provides stable traction; automatic planetary cutter ensures clean, burr-free ends.
- Wide material compatibility: Operates with HDPE, PE, and recyclable blends; supports both single-layer and co-extrusion (e.g., UV-protective outer layer).
- Energy-efficient design: Optimized barrel heating zones and insulated barrels reduce power consumption by up to 15% compared to conventional lines.
- Modular construction: Sections can be tailored to workshop layout; optional vacuum tank extension for longer pipe lengths.
Technical Parameters (Standard Configuration)
| Parameter | Value | Notes |
|---|---|---|
| Pipe Outer Diameter | 500 – 3000 mm | Adjustable via die set |
| Wall Thickness | 10 – 60 mm | Depends on profile design |
| Screw L/D Ratio | 33:1 | For optimal melting and mixing |
| Installed Power | ~200 kW | Includes all drives and heaters |
| Machine Dimensions | 45m × 6m × 3.5m | Approximate, layout customizable |
| Control System | Siemens PLC + HMI | Optional: ABB, Delta |
Benefits for Sewage Treatment Applications
- Corrosion resistance: HDPE/PE pipes withstand acidic/alkaline sewage, lasting 50+ years without lining maintenance.
- Leak-proof joints: Profiled design enables bell-and-spigot or electrofusion connections, preventing infiltration/exfiltration.
- High ring stiffness: Structural ribbing provides SN8–SN16 stiffness, capable of deep burial under roads.
- Smooth inner wall: Low friction coefficient reduces pumping energy and prevents sludge buildup.
- Lightweight yet strong: Easy handling and installation, reducing labor and equipment costs.
Every machine from Qingdao Yongke Machinery undergoes rigorous factory testing before shipment. Our team of 51–100 skilled employees, ISO9001, ISO14001, and OHSAS18001 certified processes ensure quality control from raw material to final assembly. With main markets across 6 continents and a convenient Qingdao port, we provide prompt delivery and on-site installation guidance. Contact us today to discuss your exact pipe specifications — we offer customization for die design, control logic, and auxiliary equipment. Trust Yongke Machinery to power your wastewater infrastructure with reliable, efficient, and long-lasting production lines.
Frequently Asked Questions (FAQ)
-
Q: What raw materials can this machine process?
A: The machine is designed for HDPE (high-density polyethylene) and PE (polyethylene) grades, including recycled pellets with proper filtration. Optional co-extrusion can add a UV-resistant outer layer. -
Q: How long does installation and commissioning take?
A: Standard installation takes 10–15 days with our technical engineer on-site. We also provide remote guidance via video calls for simple setups. -
Q: Can I produce pipes smaller than 3000mm?
A: Yes, the line covers diameters from 500mm up to 3000mm by changing the die and calibrating tools. A basic set of molds is included; additional molds can be ordered. -
Q: What is the warranty period?
A: We offer a 12-month warranty on the complete machine (excluding consumables) and lifelong technical support. Extended warranty packages are available. -
Q: Does your company have any quality certifications?
A: Yes, we are certified with ISO9001 (quality management), ISO14001 (environmental management), and OHSAS18001 (occupational health and safety). Our factory is regularly audited by SGS and TÜV. -
Q: How do you ensure product consistency in large-diameter pipes?
A: We use a high-precision vacuum sizing tank with spiral waterfall cooling and a servo-driven haul-off to maintain uniform wall thickness and roundness throughout the production run. -
Q: What after-sales services do you provide?
A: Services include spare parts supply, wear parts recommendations, remote diagnostics, and annual maintenance visits. We keep a stock of common parts in Qingdao for fast shipping. -
Q: Can the machine be customized for different pipe profiles (e.g., double-wall corrugated or spiral wound)?
A: Absolutely. We design custom extrusion dies, calibrators, and embossing units to match your specific profile geometry. Our R&D team has over 15 years of experience in profile pipe tooling.
Put your trust in Qingdao Yongke Machinery Co., Ltd. — a manufacturer with a decade of excellence, global reach, and a commitment to quality. With our 3000mm HDPE PE Profiled Pipe Making Machine, you gain a competitive edge in the sewage treatment pipe market. Request a quote or technical consultation today!
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