HW-5000 Horizontal Welding Machine for Large-Diameter HDPE Tank Joint Welding
Product Spotlights
As a professional manufacturer with over a decade of expertise in plastic welding solutions, Qingdao Yongke Machinery Co., Ltd. proudly presents the HW-5000 Horizontal Welding Machine. Engineered specifically for the critical task of joining large-diameter HDPE tanks and pipes, this machine embodies our commitment to delivering robust, reliable, and precise equipment for industrial applications worldwide. Operating from our expansive 10,000-30,000 square meter facility in Qingdao, we understand the demands of projects requiring flawless, leak-proof seals for storage tanks, chemical containers, and water treatment modules. The HW-5000 is designed to meet these high-stakes requirements, offering superior control, consistent performance, and the durability needed for heavy-duty, on-site fabrication.
Core Product Features & Technical Advantages:
- Precision Alignment & Clamping: The machine incorporates a heavy-duty hydraulic clamping system paired with a precision alignment mechanism. This ensures the HDPE tank sections are held perfectly in place during the entire fusion cycle, eliminating misalignment that can lead to weak joints or failures.
- Intelligent PLC Control System: At the heart of the HW-5000 is a user-friendly PLC with a color touchscreen interface. Operators can easily set and monitor critical parameters such as heating time, fusion pressure, and cooling time, ensuring repeatable and documented weld quality for every joint.
- High-Capacity Heating & Hydraulics: Equipped with a large, uniformly heated plate and a powerful hydraulic system, the machine can handle the substantial material mass of large-diameter HDPE components. The system provides consistent heat transfer and controlled pressure application for a complete molecular fusion.
- Robust Construction for Site Durability: Built with a reinforced steel frame, the HW-5000 is designed for stability and longevity in challenging workshop or field environments. Its components are selected for reliability, minimizing downtime and maintenance costs.
- Enhanced Safety & Operational Efficiency: Safety features are integrated into the design, including emergency stops and system pressure safeguards. The logical workflow guided by the PLC reduces operator error and significantly speeds up the welding process compared to manual methods.
Detailed Technical Specifications:
| Parameter | Specification |
| Model | HW-5000 |
| Max. Welding Diameter | Up to 2000 mm (Custom jaws available for other sizes) |
| Heating Plate Temperature Range | 200°C - 260°C (Digitally controlled and displayed) |
| Hydraulic Pressure Range | Adjustable, typically 0-30 MPa |
| Control System | Programmable Logic Controller (PLC) with Touchscreen HMI |
| Power Requirements | 380V, 50Hz, 3-Phase (Other voltages available upon request) |
| Machine Weight (Approx.) | ~2500 kg (Subject to configuration) |
| Primary Application | Butt fusion welding of large-diameter HDPE tanks, pipes, and custom fabrications |
Benefits for Your Business:
- Leak-Proof Joint Integrity: Achieves strong, homogeneous welds that match the material strength of the HDPE itself, essential for containing liquids and chemicals.
- Project Scalability: Enables the on-site construction of very large tanks that would be impossible to transport pre-assembled, opening up new project possibilities.
- Cost & Time Savings: Reduces labor intensity and welding time significantly compared to manual methods or alternative joining techniques, improving project timelines and profitability.
- Quality Consistency: The automated process controlled by PLC removes human variability, ensuring every weld meets the same high standard, which is crucial for certification and long-term reliability.
- Versatility: While optimized for tanks, it is also highly effective for joining large-diameter HDPE pipes used in industrial, municipal, and marine applications.
Trust in a partner with a proven global footprint. Qingdao Yongke Machinery's operations are backed by ISO9001, ISO14000, and OHSAS18001 certifications, reflecting our systematic approach to quality, environmental management, and workplace safety. Our products, including the HW-5000, reach diverse markets across North and South America, Europe, Asia, Africa, and Oceania, supported by an annual export value demonstrating consistent international demand. With a dedicated team of 51-100 skilled professionals, we ensure each machine is built to exacting standards and is ready for shipment from the major port of Qingdao. Choose the HW-5000 Horizontal Welding Machine to gain a reliable, high-performance tool that enhances your fabrication capabilities, ensures joint integrity for critical applications, and provides a solid return on investment. Contact us today to discuss your specific requirements or to request a detailed quotation.
Frequently Asked Questions (FAQ):
-
Q: What is the largest diameter HDPE tank this machine can weld?
A: The standard HW-5000 configuration is designed for diameters up to 2000 mm. For larger or specific diameters, we can provide custom-designed clamping jaws and frame adjustments. -
Q: Is special training required to operate this welding machine?
A: While the PLC interface is user-friendly, we strongly recommend and provide comprehensive operational training. This ensures operators understand the fusion process, parameter settings, and safety protocols for optimal results. -
Q: Can this machine weld materials other than HDPE?
A: The HW-5000 is specifically optimized for polyolefins like HDPE (PE 100, PE 80). Welding other plastics like PP or PVDF may require different heating plate coatings and parameter profiles; please consult our technical team. -
Q: How is the machine powered, and can it run on a generator for field work?
A: It requires a robust 380V, 3-phase power supply. For remote sites, it can operate from a suitably sized generator, provided the generator's output is stable and meets the machine's power rating. -
Q: What is the typical cycle time for welding a large-diameter tank joint?
A: Cycle time depends on wall thickness and diameter. Generally, for a large tank section, the complete heating, switching, fusion, and cooling cycle can range from 30 minutes to over an hour. The PLC automates and times each stage precisely. -
Q: Does the machine come with a data recording function?
A: The standard PLC records key parameters for each weld cycle. For full traceability and certification needs, an optional advanced data logging module is available, which can store and print weld reports. -
Q: What kind of after-sales support and warranty do you offer?
A: We provide a standard warranty on the machine. Our support includes technical documentation, remote assistance, and a supply of commonly needed spare parts. Service engineers are available for on-site support if required. -
Q: Are your products certified for use in international markets?
A: Our manufacturing processes are certified under ISO9001 for quality management. The machine itself is built to perform to industry-standard welding procedures. Specific country certifications for the equipment can be discussed based on the destination market.
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