In the wave of manufacturing transformation and upgrading, high-frequency welded pipe, as a core pipe processing technology combining high precision, high efficiency, and high stability, has been widely used in many key fields such as construction, petrochemicals, automobile manufacturing, and machinery processing. Jopar Intelligent Equipment Co., Ltd. has been deeply involved in the R&D and manufacturing of welded pipe equipment for many years. Through continuous technological innovation and stringent quality control, it has launched a series of high-frequency welded pipe equipment and overall solutions, breaking through industry bottlenecks with advanced technology and providing global customers with a new experience in efficient, precise, and intelligent pipe manufacturing.

I. Core Technology Breakthrough: Redefining High-Frequency Welded Pipe Standards

Jopar Intelligent Equipment’s high-frequency welded pipe series equipment is based on the principle of electromagnetic induction, deeply integrating the skin effect, proximity effect, and eddy current heating effect to achieve rapid local heating of the weld edge to a molten state. After precision extrusion, intergranular bonding is completed, and the weld strength can reach more than 95% of the base material, with welding errors controlled within ±0.1mm.

1. Intelligent Control System for Precise Control of Core Parameters
Equipped with a self-developed PLC intelligent control system, it can monitor key parameters such as welding temperature, extrusion pressure, and welding speed in real time, automatically adjusting to adapt to different pipe specifications. The high-frequency induction coil is made of pure copper, with a conductivity 15% higher than ordinary materials. Combined with a German-imported DC speed control module, it achieves an adjustable welding speed of 20-120 meters/minute, improving efficiency by more than 40% compared to traditional processes. Through a dynamic compensation algorithm, it corrects current fluctuations in real time, ensuring product consistency during continuous 72-hour operation and effectively reducing the defect rate.

2. Modular Design for Adapting to Diverse Production Needs
The equipment supports the production of various pipe types, including round, square, and rectangular tubes. Star models such as the high-frequency pipe welding machine (model 60) can precisely adapt to 25×25mm square tube specifications and wall thicknesses ranging from 0.45-6.0mm. Raw materials are compatible with various metal strips and coils, including ordinary carbon steel (Q195/Q235/Q550), stainless steel, and more. Modular roller design enables rapid changeover, reducing single specification changeover time to less than 30 minutes, meeting the flexible production needs of small-batch customization and large-volume mass production, and fully adapting to the characteristics of orders from multiple industries.

3. Stable structural design, laying a solid foundation for long-term operation. The reinforced cast steel body, strengthened by a special heat treatment process, boasts excellent resistance to deformation and load-bearing capacity, with a surface hardness reaching HRC58-62, capable of withstanding high-intensity continuous operation. Key components undergo 23 rigorous testing processes, and the core transmission system employs precision machining technology, achieving an assembly accuracy of 0.02mm. The equipment’s mean time between failures (MTBF) exceeds 8000 hours, far exceeding the industry average, providing a reliable guarantee for continuous production.

II. Comprehensive Application Coverage: Empowering High-Quality Development Across Multiple Industries

Leveraging precise welding processes and flexible adaptability, Zhongpai high-frequency welded pipe equipment has deeply served over 20 industries, becoming a powerful assistant in core production processes across various sectors:

Construction: Used for steel structure supports, guardrails, drainage pipes, subway tunnel support components, etc. The pipes boast high strength and precise dimensions, meeting the needs of urbanization and infrastructure upgrades, with a market share exceeding 25%;
Petrochemical: Adapted for oil and gas pipelines, storage tank structural components, etc. Excellent weld sealing performance and strong corrosion resistance meet the requirements of long-distance transportation and high-pressure conditions, accounting for 40% of the industry’s total demand;
Automotive Manufacturing: Provides lightweight pipes for vehicle frames, chassis structures, and exhaust systems, contributing to energy conservation and emission reduction in new energy vehicles, aligning with the industry’s lightweight development trend;
Machinery and Home Appliances: Used for key components such as equipment protective sleeves, connectors, and air conditioning cooling systems, balancing strength and processing flexibility, adapting to precision manufacturing needs.

III. One-Stop Service Guarantee: Striving for Long-Term Development with Customers

Zhongpai Intelligent Equipment adheres to the business philosophy of “technology as the core, service as the wings,” providing customers with professional service support throughout the entire lifecycle:
* Customized Solutions: Tailor-made single-machine or complete production line solutions based on customer capacity needs, product specifications, and industry characteristics, with full follow-up from initial process planning to equipment layout;
* Full-Process Technical Support: On-site services including equipment installation and commissioning, operation training, and process optimization, with a professional engineering team providing 72-hour response to after-sales needs and arriving on-site within 24 hours to handle major technical issues;
* Continuous Upgrades and Empowerment: Establishing a remote diagnostic system to monitor equipment operation data in real time and provide early warnings of potential faults; regularly pushing technical upgrade solutions and cutting-edge industry information to help customers reduce maintenance costs and improve production efficiency.

IV. Brand Vision: Driving Industrial Upgrading with Intelligent Equipment

As an innovative enterprise in the field of high-frequency welded pipe equipment, Zhongpai Intelligent Equipment always regards technological research and development as its core competitiveness, investing 8% of its annual revenue in core technology breakthroughs and product iteration. Currently, it has achieved numerous patent results in areas such as high-frequency welding process optimization and intelligent control system upgrades. In the future, Zhongpai will continue to deepen its expertise in intelligent, efficient, and green pipe manufacturing technologies, promoting the deep integration of high-frequency welded pipe equipment with cutting-edge technologies such as digital twins and MES systems. This will provide the global manufacturing industry with more competitive pipe manufacturing solutions, helping enterprises achieve cost reduction, efficiency improvement, and high-quality development.

If you have specific needs for high-frequency welded pipe production, please contact Zhongpai Intelligent Equipment’s official customer service. We will provide you with professional consultation and customization services, exploring new opportunities for industry development together!

© 2024 by FOSHAN JOPAR INTELLIGENT EQUIPMENT CO., LTD. All rights reserved Privacy Policy