The automobile bolster roll forming machine is meticulously engineered to take productivity to an entirely new level. With its innovative design, this machine is a testament to precision craftsmanship and unparalleled efficiency, ensuring that every operation is both seamless and exceptionally refined.
Introducing our state-of-the-art high-frequency welding automotive pipe machine line, a marvel of automation crafted specially for producing top-quality high-frequency welded pipes tailored for automobiles. This cutting-edge equipment finds extensive application in the automotive industry, playing a pivotal role in manufacturing components such as exhaust pipes, chassis structural pipes, transmission shafts, and various other essential pipe fittings. Experience unmatched precision and reliability with every pipe crafted by our superior machinery, designed to elevate your automotive manufacturing processes.
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: The Yangzhou ST Customized Eddy Current Pipe Inspection Machine is engineered to work with hot and cold rolled carbon steel coils that have undergone precise slitting, ensuring optimal performance and reliability in flaw detection.
Explore our advanced Hydraulic Uncoiler, featuring Double-side functionality, Shearing and Butt-welding capabilities, and a Horizontal-type Accumulator designed for seamless integration into your production line. Enhance your operations with our state-of-the-art Forming Section. Optimize your production flow with our innovative Rack and Rail system for effortless Roller Exchange.Our Precision Sizing Section offers unrivaled accuracy and efficiency for your manufacturing needs. Streamline your operations with our advanced Rack and Rail system, ensuring easy and efficient Roller Exchange.Experience superior power and control with our Forming Gear Box and Sizing Gear Box, driven by a robust Main Driver for optimal performance.Harness the power of dual 132KW DC motors for unmatched performance in your production line.Excellence in Welding: Achieve perfect seams with our high-precision Welding solutions. Expertly crafted Welding Section for superior joint integrity.Our Cooling Part ensures consistent temperature control for flawless production results.Achieve clean and precise cuts with our high-performance Cold Cutting Saw.Elevate your production line with our efficient Conveyor Table, designed for seamless material handling.Featuring a Double-side Pneumatic Push system, our 12M Length Conveyor Table offers unparalleled efficiency.Experience the power of 300KW Tube High-frequency Electrics, complete with a DC Speed Adjustor, Overall Control Table, and Button Station for comprehensive operational control.EIntegrate cutting-edge technology with our Eddy Current Inspection System, ensuring precise flaw detection.TMaximize efficiency with our Tube Stacking Machine, accommodating lengths from 3 to 9 meters for versatile stacking solutions.
Transform raw steel coils into precision-engineered products with our seamless production process. It all begins with uncoiling the raw material, followed by precise shearing and expert butt-welding techniques. Our system then accumulates the materials, skillfully levels them without any power interruption, and masterfully forms the mill. Experience the efficiency of high-frequency welding, which is followed by meticulous burr removal to ensure a perfect weld seam. The process continues with cooling, precise sizing, and rough straightening to ensure integrity. Cut to exact lengths, the products are finally ready on our sophisticated run-out table, prepared for the next stage of their journey.
Our factory is a beacon of innovation with a portfolio boasting 31 utility model patents and 5 high-tech product identifications. As a high-tech enterprise, we seamlessly blend scientific research, production, and trade, backed by a team of top-tier technical professionals. Our cutting-edge products are cherished across China and have made their mark internationally in Albania, Greece, South Africa, Angola, Nigeria, Tanzania, Saudi Arabia, Kuwait, Libya, Sudan, Jordan, Lebanon, Iraq, Russia, Belarus, Ukraine, Indonesia, Kazakhstan, Uzbekistan, Burma, Vietnam, the Philippines, Peru, Brazil, Mexico, the United States of America, and numerous other global destinations. Customer satisfaction is our relentless drive and unwavering pursuit. As we face the challenges of tomorrow, we remain anchored in industrial evolution, moving with steadfast faith and unwavering determination to forge a spectacular future.
UNPARALLELED QUALITY CONTROL
Our ST factory proudly upholds the prestigious ISO 9001 quality system certification and CE certification of Pipe Mill. Every facet of our manufacturing processes adheres to rigorous standards. Our products are crafted with meticulous precision using comprehensive computer-aided design tools such as CAD and CAXA. Our manufacturing process is expertly managed through an advanced ERP system. From meticulous processing to each assembly step, every component undergoes thorough incoming inspections, no-load tests, and rigorous final inspections to ensure impeccable quality. We exclusively use auxiliary parts from reputable international and domestic brands, ensuring unparalleled reliability and performance.
Our impressive array of certifications underscores our commitment to quality and industry standards, showcasing our expertise and trustworthiness.


At Yangzhou Jill Machinery Co., Ltd., we take pride in our packaging and shipping processes. Each Yangzhou ST Customized Eddy Current Pipe Inspection Machine for Flaws is meticulously packed with precision and care. Our packaging experts ensure that every machine is securely housed to withstand the rigors of transit. Coupled with our streamlined shipping logistics, we guarantee that your machine will arrive at your location not only safely but also promptly, ready to be put to work immediately.
Frequently Asked Questions: Your essential companion for gaining quick and thorough insights into our diverse array of products and exceptional services. This guide is crafted for your clarity, satisfaction, and peace of mind, providing comprehensive answers to all your pressing questions.
1. Are you a manufacturer or a trading company?
We are not just any manufacturer; we are a renowned and distinguished manufacturer boasting three decades of extensive experience. Strategically positioned in Yangzhou city, Jiangsu Province, China, we are at the epicenter of industrial excellence and innovation.
2. What should we do if we don't know how to operate your machine?
Fear not if you are unfamiliar with operating our machines. Our seasoned engineers are ready to be dispatched to your country, providing on-site expertise. Alternatively, you may send your technicians to our state-of-the-art facility for immersive hands-on training. Our factory is equipped with comprehensive installation and operational guides, and our 24/7 telephone and email support is always at your service. With our dedicated support team on standby around the clock, assistance is just a call or click away, ensuring that your operational queries and needs are swiftly addressed.
3. What are your payment terms?
We offer you a suite of flexible payment options tailored to meet your financial preferences. Choose from T/T, L/C, D/P, D/A, and Western Union for your convenience. For T/T transactions, a modest initial deposit of 30% is required, with the remaining 70% balance settled before shipment. Our flexible terms are crafted to provide you with a seamless and stress-free transaction experience, prioritizing your financial ease at every step.
4. How long is the warranty period of your machine?
Our machines are backed by an impressive and solid 1-year warranty. This robust warranty is our commitment to delivering peace of mind and a testament to our confidence in the reliability and performance of our products.