The automobile bolster roll forming machine from Yangzhou Jill Machinery Co., Ltd. is expertly engineered to revolutionize productivity with its state-of-the-art and innovative design. This masterpiece is meticulously crafted for unparalleled precision and optimal efficiency, setting new standards in the industry.
Introducing our cutting-edge High Frequency Welding Automotive Pipe Machine Line, an innovative automated masterpiece meticulously designed for the production of high-frequency welded pipes tailored for automotive excellence. This advanced machinery is your ultimate solution for crafting top-tier automotive components, including exhaust pipes, chassis structural pipes, transmission shafts, and a diverse array of pipe fittings. Experience the pinnacle of automation and precision in the realm of automotive manufacturing with our state-of-the-art equipment.
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: This exceptional machine is designed to work seamlessly with hot or cold rolled carbon steel coils, meticulously prepared after slitting. This ensures optimal performance and precision during the eddy current flaw inspection process.
Unlock the potential of seamless operations with our Hydraulic Uncoiler (Double-side), Shearing and Butt-welding Machine, Horizontal-type Accumulator, and Forming Section. Experience efficiency with our Rack and Rail System designed for effortless Roller Exchange.Precision and reliability define our Sizing Section, engineered for optimal performance. Enjoy streamlined operations with our Rack and Rail System for Roller Exchange.Our Forming Gear Box and Sizing Gear Box, powered by the Main Driver, elevate performance to new heights.The robust power of the 132KW×2 DC Motor ensures unparalleled operational efficiency.Welding Section crafted for excellence in every seam.Our Cooling Part is designed to maintain temperature precision for consistent results.Revel in precision with our Cold Cutting Saw, engineered for clean and exact cuts every time.The Conveyor Table offers seamless material transition for an uninterrupted workflow.Enhanced with Double-side Pneumatic Push, this 12M Length system ensures efficiency and reliability.The 300KW Tube High-Frequency Electrics come fully equipped with a DC Speed Adjustor, Overall Control Table, and Button Station for sophisticated management.Experience cutting-edge technology with our Eddy Current Inspection System, designed for precise flaw detection and quality assurance.Our Tube Stacking Machine (3-9m) offers versatile stacking solutions tailored to your operational needs.
Embark on a seamless journey of innovation with our Auto Pipe Eddy Current Flaw Inspection Machine - ST Customized Specs. Our meticulous production process begins with the selection of premium raw materials (steel coil). We then proceed to uncoiling, shearing, and expertly butt-welding, ensuring precision at every step. Advanced material accumulating techniques follow, enhancing efficiency before moving on to our state-of-the-art non-power leveling process. Next, the mill-forming phase shapes the product with unparalleled accuracy, followed by high-frequency welding that stands the test of time. We then remove any burrs along the weld seam with finesse, ensuring a flawless finish. The cooling stage prepares the materials for precise sizing, and after roughly straightening, they are cut to fixed lengths with impeccable accuracy. Finally, they reach the run-out table, where each piece is ready to meet the world with quality and reliability.
Our factory proudly boasts an impressive collection of 31 utility model patents and 5 high-tech product identifications, showcasing our commitment to innovation and quality. As a leading high-tech enterprise, we seamlessly integrate scientific research, production, and trade. Our esteemed team of technical professionals is dedicated to excellence. Our products, renowned for their reliability, quality, and cutting-edge technology, are distributed across the entirety of China and exported to a diverse array of international destinations, including Albania, Greece, South Africa, Angola, Nigeria, Tanzania, and more. We've established a formidable presence in regions such as 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 others. Our unwavering pursuit of excellence is driven by the needs and satisfaction of our valued customers. As we boldly face the exciting challenges of the future, we remain steadfast in our commitment to industrial advancement, guided by an unyielding faith and determined pace to craft a luminous future.
Exemplary Quality Control
At the ST factory, we adhere to the highest standards, having achieved the prestigious ISO 9001 version quality system certification as well as CE certification for Pipe Mill. Every facet of our manufacturing process is rigorously conducted in compliance with these esteemed standards, ensuring unmatched quality and precision. All of our products are meticulously designed using state-of-the-art computer-aided design systems (CAD, CAXA, and others), providing a sophisticated and precise approach to product development. Our process management is seamlessly integrated using an advanced ERP system, ensuring smooth and efficient manufacturing oversight. Each component, from initial processing to the final assembly, undergoes a stringent quality assurance process. Our rigorous inspection protocols include incoming inspections, no-load assembly testing, and thorough final inspections, guaranteeing superior reliability and performance. We selectively source auxiliary parts from both international and domestic renowned brands, ensuring every product meets the highest standards of excellence.
Our impressive array of certifications is a testament to our unwavering commitment to quality and adherence to stringent industry standards. They not only demonstrate our expertise but also reinforce our reputation for trustworthiness in the field.


With our meticulous attention to packaging and expedited shipping processes, we guarantee that each machine will reach your doorstep in impeccable condition, ready for immediate operation. Enjoy peace of mind with our commitment to safe and timely delivery!
Frequently Asked Questions: Dive into our expertly crafted guide for swift, comprehensive insights into our offerings. This resource is designed to ensure your understanding and satisfaction with our exceptional products and services.
1. Are you a manufacturer or a trading company?
We are a premier manufacturer boasting an impressive three decades of expertise. Situated in the industrial hub of Yangzhou city, Jiangsu Province, China, we are at the heart of industry excellence and innovation.
2. What should we do if we don't know how to operate your machine?
Our skilled engineers are available to travel to your location, or alternatively, you can send your technicians to our facility for specialized, hands-on training. We provide extensive installation and operation manuals, coupled with 24/7 telephone and email support. Our dedicated team is always at your disposal, ready to offer immediate assistance and address any operational concerns with our around-the-clock service.
3. What are your payment terms?
We provide a wide array of flexible payment options such as T/T, L/C, D/P, D/A, and Western Union. For T/T transactions, a 30% deposit is required upfront, with the remaining 70% due prior to shipment. Our adaptable terms are crafted to facilitate your financial ease, ensuring a smooth and satisfactory transaction experience.
4. How long is the warranty period of your machine?
Our machines come with a robust warranty period of 1 year, providing you with confidence and reliability in performance. Enjoy peace of mind knowing your investment is safeguarded with our comprehensive warranty coverage.