Hydraulic Driven HDPE Spiral Tank Machine 50L/Min Output With Digital Temperature Control
Product Spotlights
Qingdao Yongke Machinery Co., Ltd., a trusted manufacturer with over a decade of experience since 2010, proudly presents our Hydraulic Driven HDPE Spiral Tank Machine 50L/Min Output with Digital Temperature Control. This advanced machinery is designed to produce high-quality HDPE spiral tanks efficiently and reliably, meeting the growing demand for durable chemical and water storage solutions worldwide. With our factory spanning 10,000–30,000 square meters and a dedicated team of 51–100 skilled employees, we combine precision engineering with robust production capabilities to deliver equipment that optimizes your manufacturing process.
Our spiral tank machine leverages hydraulic drive technology for smooth, powerful operation, ensuring consistent material flow and uniform wall thickness. The digital temperature control system provides real-time monitoring and adjustment of the melt temperature, crucial for achieving optimal HDPE extrusion quality. With a stable output of 50 liters per minute, this machine is ideal for producing tanks ranging from small industrial containers to large-capacity storage vessels. Whether you are in the water treatment, chemical, or agricultural sector, this machine offers a cost-effective and energy-efficient solution for your tank production needs.
Key Features & Technical Specifications
- Hydraulic Drive System: Ensures stable torque and smooth speed adjustment, reducing mechanical stress and extending machine lifespan. The hydraulic motor provides high starting torque for cold start and precise control during production.
- Digital Temperature Control: Equipped with a PLC-based PID controller and high-precision thermocouples, the system maintains barrel and die temperatures within ±1°C accuracy, minimizing material degradation and ensuring consistent product quality.
- High Output Capacity: Delivers a stable 50 L/min of melted HDPE, suitable for continuous 24/7 production. The screw design is optimized for HDPE to maximize plasticizing efficiency and reduce energy consumption.
- Heavy-Duty Construction: The machine frame is made of reinforced steel, with wear-resistant nitrided screw and barrel components for long service life. All electrical components are from reputable brands for reliability.
- Easy Operation & Maintenance: Touch-screen interface allows operators to set parameters, monitor production data, and diagnose faults quickly. The modular design simplifies cleaning and part replacement.
- Versatile Application: Can produce spiral tanks with diameters from 500 mm to 3000 mm and wall thickness from 5 mm to 20 mm. Optional winding mandrels and cooling systems are available for customized requirements.
| Parameter | Specification |
| Model | YK-HST-50L |
| Output Capacity | 50 L/min (≈ 150 kg/h for HDPE) |
| Screw Diameter | 120 mm |
| Screw L/D Ratio | 30:1 |
| Motor Power | 45 kW (hydraulic pump motor) |
| Heating Zones | 6 zones (barrel + die) |
| Temperature Control Accuracy | ±1°C |
| Winding Speed | 0.1 – 5 rpm (adjustable) |
| Tank Diameter Range | 500 – 3000 mm |
| Machine Weight | Approx. 8,000 kg |
Benefits for Your Business
- Increased Productivity: With a continuous 50 L/min output and hydraulic drive, you can achieve higher daily production volumes compared to traditional electric machines. The digital temperature control minimizes downtime caused by temperature fluctuations.
- Superior Product Quality: The precise temperature regulation ensures that HDPE is melted evenly, resulting in smooth tank walls with no bubbles or weak spots. The spiral winding process creates a seamless structure that is stronger than injection-molded alternatives.
- Energy Efficiency: The hydraulic system consumes power only when needed, reducing electricity costs by up to 20% compared to constant-speed electric drives. The optimized screw design also lowers energy per kilogram of output.
- Low Maintenance: The use of high-quality hydraulic components and wear-resistant barrel/screw extends maintenance intervals. The machine is designed for easy access to critical parts, and our technical support team provides remote diagnostics.
- Flexibility: The machine can be configured to produce tanks with different diameters and wall thicknesses. Digital parameters allow quick changeover between product specifications, making it suitable for small-batch custom orders as well as mass production.
Company Trust & After-Sales Support
Qingdao Yongke Machinery Co., Ltd. has been a dedicated manufacturer since 2010, with annual export values reaching US$1–1.5 million and products shipped to markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Our factory holds ISO9001, ISO14000, and OHSAS18001 certifications, demonstrating our commitment to quality, environmental management, and occupational health safety. We have 51–100 experienced employees, including a professional R&D team that continuously improves our machinery.
We offer comprehensive after-sales services including installation guidance, operator training, spare parts supply, and 12-month warranty. All machines are shipped from Qingdao Port with careful packaging. Our technical support is available via phone, email, or video call to ensure you get maximum uptime from your investment.
Partner with us to enhance your tank production capabilities. Contact our sales team today to request a quotation or arrange a factory visit. We welcome inquiries about customized solutions tailored to your specific project requirements.
Frequently Asked Questions (FAQ)
A1: The machine is primarily designed for HDPE (high-density polyethylene). However, with appropriate adjustment of temperature parameters and screw configuration, it can also process PP (polypropylene) and other polyolefin materials. Please consult our engineers for specific recommendations.
A2: The standard model can produce tanks with diameters up to 3000 mm. For larger diameters, we can offer an extended winding arm and customized mandrel, available upon request.
A3: Standard machines are typically delivered within 45–60 days after order confirmation, depending on order volume and customization requirements. We will provide an exact delivery schedule upon contract signing.
A4: Yes, we offer on-site installation supervision and operator training for a period of 7–10 days. Remote video training is also available. The cost is included in the package for many markets; please confirm with your sales representative.
A5: The machine can be built for 380V/50Hz, 220V/60Hz, or 440V/60Hz as per your local standard. Please specify the voltage and frequency when ordering.
A6: The digital PID controller maintains the melt temperature within ±1°C of the set point, preventing overheating that could cause material degradation or underheating that results in poor fusion. This ensures consistent wall strength and surface finish across the entire tank.
A7: Yes. The hydraulic system is equipped with easily replaceable filters and oil level indicators. The screw and barrel can be disassembled for cleaning. Regular maintenance of the hydraulic oil and seals is recommended every 2000 operating hours. We provide a maintenance manual with each machine.
A8: Certainly. We have demonstration videos and can arrange virtual factory tours. For serious buyers, we can also provide references from customers in similar industries. Please contact us to schedule.
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