The automobile bolster roll forming machine is meticulously engineered to elevate your productivity by incorporating innovative design elements. This machine is crafted with a focus on precision and efficiency, setting new standards in the industry for performance and reliability.
The High-Frequency Welding Automotive Pipe Machine Line is a state-of-the-art, automated marvel designed specifically to produce high-frequency welded pipes tailored for the automotive industry. This sophisticated machinery is indispensable for the manufacturing of various automotive components including exhaust pipes, chassis structural pipes, transmission shafts, and other essential pipe fittings. With its advanced technology and precision engineering, the machine line ensures efficiency and consistency, making it a vital asset in achieving superior automotive production standards.
Parameters |
Round pipe |
Square pipe |
Rectangle pipe |
Tube size |
Φ25.4-95mm |
20x20 -75x75 mm |
10x30 -50x100 mm |
Thickness |
1.2-3.0mm |
≤3.0mm |
≤3.0mm |
Material |
Hot and cold rolled, Galvanized steel, Black steel Low carbon steel, low alloy steel Steel |
Speed |
30M/min~80M/min |
Length |
3-9m |
Max. Coil weight |
5 tons |
Material: Crafted with precision from hot or cold rolled carbon steel coil, expertly processed after slitting to ensure unparalleled durability and quality.
Explore our versatile Hydraulic Uncoiler (Double-side), a seamless Shearing and Butt-Welding Machine, and the robust Horizontal-type Accumulator, all integral to the Forming Section. Discover the efficiency of our (Rack and Rail for Roller Exchange), ensuring swift adaptability and enhanced productivity.Experience precision with our advanced Sizing Section, engineered for optimal measurements and superior performance. Utilize the convenience of our (Rack and Rail for Roller Exchange), designed for easy accessibility and improved workflow.Our sophisticated Forming Gear Box and Sizing Gear Box, paired with a robust Main Driver, ensure seamless operations and precision engineering.Harness the power of our high-performance (132KW×2 DC Motor) for consistent and reliable performance.Achieve flawless results with our state-of-the-art Welding Section, engineered to deliver precision and durability.Our Cooling Part ensures optimal thermal management and efficiency, preserving machinery longevity.Utilize our precision-engineered Cold Cutting Saw for accurate cuts and superior finishing.Our Conveyor Table provides a streamlined and efficient transport solution, facilitating smooth operations.(Double-side Pneumatic Push, 12M Length) offers powerful and reliable material handling capabilities.Our 300KW Tube High-Frequency Electrics, featuring a comprehensive DC Speed Adjustor, an Overall Control Table, and a convenient Button Station, provides unmatched control and efficiency.Experience the precision of our Eddy Current Inspection System, designed to ensure flawless quality control.Take advantage of our Tube Stacking Machine (3-9m), crafted for efficient and organized operations.
Transforming raw steel coils into high-quality products involves a precise and efficient production journey: Raw material (steel coil) → Uncoiling → Precision Shearing and Seamless Butt-Welding → Material Accumulating for Consistent Quality → Non-Power Leveling for Flawless Surfaces → Advanced Mill-Forming → High-Frequency Welding for Strong, Durable Joints → Meticulous Burr Removal from Weld Seams → Controlled Cooling to Maintain Integrity → Accurate Sizing → Roughly Straightening for Initial Shape → Precision Fixed Length Cutting for Custom Needs → Seamless Transition to Run-Out Table for Final Handling.
With an impressive portfolio of 31 utility model patents and 5 high-tech product identifications, our factory stands as a beacon of innovation and excellence. Integrating scientific research, production, and trade, we are a high-tech enterprise powered by a team of elite technical professionals. Our products, a testament to our quality and reliability, have reached every corner of China and have been exported to a myriad of international markets, including but not limited to Albania, Greece, South Africa, Angola, Nigeria, Tanzania, Saudi Arabia, Kuwait, Libya, Sudan, Jordan, Lebanon, Iraq, Russia, Belarus, Ukraine, Indonesia, Kazakhstan, Uzbekistan, Burma, Vietnam, Philippines, Peru, Brazil, Mexico, and the United States of America, among other regions. Our unwavering commitment to meeting customer needs and achieving unparalleled satisfaction drives us forward. As we embrace the challenges of the future, we remain steadfast, rooted in industrial development, propelled by persistent faith and steadfast resolve, to forge a luminous and prosperous future.
QUALITY CONTROL
The ST factory proudly boasts ISO 9001 version quality system certification alongside CE Certification for Pipe Mill, affirming our adherence to the highest standards. Our manufacturing processes are rigorously aligned with these standards, ensuring exceptional quality. Our entire product line is meticulously crafted with the precision of all-encompassing computer-aided design technologies (CAD, CAXA, etc.). We employ a sophisticated ERP system to masterfully oversee and control our manufacturing process. Each step of our process, from initial production to the final assembly, is conducted with meticulous attention. All spare parts undergo rigorous incoming inspections, followed by a no-load test during assembly and a thorough final inspection and testing of the finished products. We ensure excellence by integrating auxiliary parts from internationally and domestically acclaimed brands, guaranteeing unmatched quality and performance.
Our impressive array of certifications underscores our unwavering commitment to excellence, quality, and adherence to industry standards, showcasing our expertise, reliability, and trustworthiness.


With our meticulous packing techniques and streamlined shipping processes, Yangzhou Jill Machinery Co., Ltd. guarantees that every single Yangzhou ST Customized Auto Pipe Eddy Current Inspection Machine is delivered safely and promptly to your doorstep. Be prepared to start operation immediately, as your new machine arrives perfectly intact and ready for use.
Frequently Asked Questions: Discover your essential guide to unlocking quick and comprehensive insights into our products and services. This ensures absolute clarity and satisfaction with every interaction.
1. Are you a manufacturer or a trading company?
We are a prestigious manufacturer with a proud legacy of three decades of rich experience. Situated strategically in Yangzhou city, Jiangsu Province, China, we reside at the very heart of industry excellence.
2. What should we do if we don't know how to operate your machine?
Our highly skilled engineers are at your service and can be dispatched to your country, or alternatively, you can send your technicians to our facility for immersive, hands-on training. At our factory, we provide comprehensive installation and operation guides, alongside 24/7 telephone and email support. Gain immediate and expert assistance with our dedicated support team, ready to address any operational queries and needs around the clock.
3. What are your payment terms?
We provide a variety of user-friendly payment options, including T/T, L/C, D/P, D/A, and Western Union, to suit your preferences. For T/T transactions, a 30% deposit secures your order, with the remaining 70% balance due prior to shipment. Our flexible terms are designed to facilitate your financial convenience, ensuring a seamless and stress-free transaction experience.
4. How long is the warranty period of your machine?
Our machines are backed by a solid 1-year warranty, offering you peace of mind and confidence in their performance. This warranty underscores our commitment to quality and reliability.