The automobile bolster roll forming machine is a masterpiece of engineering, meticulously designed to elevate productivity to new heights. Through its innovative and cutting-edge design, this machine is crafted with precision and unparalleled efficiency, ensuring that your production processes are not only streamlined but also optimized for excellence.
Introducing the cutting-edge solution for the automotive industry: the High-Frequency Welding Automotive Pipe Machine Line. This state-of-the-art, automated equipment is meticulously designed for the seamless production of high-frequency welded pipes tailored for the automotive sector. Its applications are vast and invaluable, playing a pivotal role in crafting essential components such as automotive exhaust pipes, robust chassis structural pipes, durable transmission shaft pipes, and a myriad of other pipe fittings. With precision and efficiency at its core, this machine line is a powerhouse of innovation and reliability for manufacturers striving for excellence.
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 from premium hot/cold rolled carbon steel coil after slitting, ensuring unmatched durability and exceptional quality.
Explore our advanced machinery: Hydraulic uncoiler (Double-side), Shearing and butt-welding machine, Horizontal-type Accumulator, and the precision-driven Forming section. Innovative solutions with Rack and rail for roller exchange.State-of-the-art Sizing section for perfect dimensions every time. Efficient and reliable Rack and rail for roller exchange.Experience precision with our Forming gear Box, Sizing gear box, and Main driver for seamless operations.Powerful performance with 132KW×2 DC motor.High-precision Welding for seamless, durable joints. Efficient Welding section.Reliable Cooling part to ensure optimal performance.Accurate and smooth Cold cutting saw for flawless cuts.Durable Conveyor table built for heavy-duty tasks.Convenient Double-side pneumatic push, 12M length for efficient handling.Experience high efficiency with our 300KW Tube high-frequency electrics, including a DC speed adjustor, overall control table, and versatile button station.EAdvanced Eddy current inspection system for unparalleled quality assurance.TRobust Tube stacking machine (3-9m) for organized processing.
Begin with premium raw material (steel coil) → Experience seamless uncoiling → Precision shearing and expert butt-welding → Efficient material accumulation → Advanced non-power leveling → Innovative mill-forming → State-of-the-art high-frequency welding → Smooth removal of external weld seam burrs → Comprehensive cooling → Accurate sizing → Rough yet effective straightening → Precision fixed-length cutting → Final run-out table for a smooth finish
Our factory is a beacon of innovation and achievement, boasting 31 utility model patents and 5 high-tech product identifications. We seamlessly integrate scientific research, production, and trade into one cohesive high-tech enterprise, underpinned by a team of top-tier technical professionals. Our exceptional products proudly serve clients across all corners of China and are exported to a multitude of countries worldwide, including 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 countless other regions. Our unwavering commitment to understanding and fulfilling customers' needs is at the core of our mission. As we courageously confront the challenges of the future, we stand rooted in industrial development, propelled by unwavering faith and a resolute stride toward crafting a luminous future.
QUALITY CONTROL
Our esteemed ST factory has achieved ISO 9001 certification for quality system excellence and CE certification for Pipe Mill operations. Each stage of our manufacturing process adheres strictly to these rigorous standards. Every product benefits from the precision of comprehensive computer-aided design (CAD, CAXA, and beyond). Our meticulous manufacturing process is steered by an advanced ERP system. From the initial stages of processing to the final assembly, every spare part undergoes rigorous inspection. Our assembly process includes no-load testing and culminates in a thorough final inspection and testing regime. We proudly incorporate auxiliary parts from renowned international and domestic brands, ensuring supreme quality and reliability.
With an impressive portfolio of certifications, Yangzhou Jill Machinery Co., Ltd. demonstrates an unwavering dedication to exceptional quality and adherence to industry standards. Our certifications not only highlight our expertise but also affirm the trustworthiness and reliability of our Yangzhou Origin Eddy Current Flaw Inspection Auto Pipe Machine by ST.


With precision-crafted packaging and efficient shipping methodologies, we guarantee that every unit of machinery reaches you both securely and swiftly, primed for seamless operation from the moment of its arrival.
Frequently Asked Questions: This is your essential resource for quick, detailed insights into our diverse products and exceptional services, crafted to deliver clarity and satisfaction effortlessly.
1. Are you a manufacturer or a trading company?
We are a revered manufacturer, boasting an impressive legacy of thirty years of industry expertise, centrally based in Yangzhou city, Jiangsu Province, China, a renowned epicenter of industrial prowess and innovation.
2. What should we do if we don't know how to operate your machine?
Our highly skilled engineers can travel to your location, or alternatively, your technicians can engage in immersive training at our state-of-the-art facilities. We also provide comprehensive installation and operation manuals, backed by our 24/7 dedicated telephone and email support. Our commitment to customer support ensures you receive immediate assistance, any time, to resolve operational queries and enhance your user experience.
3. What are your payment terms?
We present a flexible array of payment solutions, including T/T, L/C, D/P, D/A, and Western Union. For T/T transactions, we require an upfront deposit of 30%, with the remaining 70% balance payable before shipment. These adaptable terms are tailored to meet your financial needs, facilitating a straightforward, hassle-free transaction experience.
4. How long is the warranty period of your machine?
Our machines are backed by a comprehensive 1-year warranty, offering you the assurance of reliability and performance excellence throughout the warranty period.