Introducing the automobile bolster roll forming machine, a marvel of engineering excellence! This state-of-the-art machine is meticulously designed to boost productivity like never before. With its innovative design, it stands as a testament to precision and efficiency, ensuring that every task is completed with unparalleled accuracy and speed. Elevate your production capabilities with this groundbreaking machine, crafted to meet the highest standards of quality and performance.
The High-Frequency Welding Automotive Pipe Machine Line is an advanced automated solution meticulously engineered for the precision production of high-frequency welded pipes tailored for the automotive sector. This exceptional machine is extensively leveraged in crafting a variety of essential components including automotive exhaust pipes, chassis structural pipes, transmission shafts, and numerous other pivotal pipe fittings. Its integration into the manufacturing process elevates efficiency, ensuring superior quality and consistency across every piece.
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: Expertly crafted from premium hot/cold rolled carbon steel coil, meticulously processed after slitting to ensure superior performance and durability.
Explore our advanced Hydraulic Uncoiler (Double-side) alongside the Shearing and Butt-Welding Machine, and the efficient Horizontal-type Accumulator in our Forming section. Enhance operation flexibility with our premium Rack and Rail for Roller Exchange.Delve into our expertly engineered Sizing Section for precise results. Optimize your workflow with our state-of-the-art Rack and Rail for Roller Exchange.Experience precision with our Forming Gear Box, Sizing Gear Box, and robust Main Driver.Powerful 132KW×2 DC Motor propelling unmatched performance.Unveil excellence in our Welding section for seamless operations. Refined section engineering for unrivaled performance.Experience efficient cooling with our meticulously designed Cooling Part.Cut with precision using our superior Cold Cutting Saw.Streamline your processes with our durable Conveyor Table.Features Double-side Pneumatic Push, maximizing utility with a 12M length.Maximize efficiency with our 300KW Tube High-Frequency Electrics, complete with DC Speed Adjustor, Overall Control Table, and Button Station for comprehensive control.Experience cutting-edge technology with our Eddy Current Inspection System.Traverse innovation with our Tube Stacking Machine, accommodating lengths from 3 to 9 meters.
Our sophisticated production journey begins with the selection of premium raw material (steel coil), seamlessly transitioning through a series of meticulously engineered stages: uncoiling, shearing, and precision butt-welding. The process continues with material accumulating, followed by non-power leveling to ensure uniformity. Then, we move into mill-forming, where the high-frequency welding technique is applied to forge impeccable pipe structures. Post-welding, we expertly remove any external burrs from the weld seam, followed by cooling and sizing. Our skilled technicians conduct rough straightening, leading up to the precision fixed-length cutting. Finally, the process concludes at the run-out table, where each piece is carefully inspected and prepared for delivery, embodying the high standards of Yangzhou Jill Machinery Co., Ltd.
Our factory stands as a beacon of innovation with a remarkable portfolio of 31 utility model patents and 5 prestigious high-tech product identifications. Serving as an integrated high-tech enterprise, we seamlessly blend scientific research, production, and trade. Our distinguished team of technical professionals powers products that are sold across China and extend their reach 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, the United States of America, and beyond. At the core of our ambitions lies an unwavering dedication to fulfilling customers' needs and ensuring their utmost satisfaction. Embracing the challenges that tomorrow may bring, we are poised to leverage our steadfast faith and unwavering commitment to industrial development, setting a course toward a future brimming with brilliance and innovation.
QUALITY CONTROL
The ST factory is proudly certified under the ISO 9001 version quality system and CE, alongside the Pipe Mill certification. We hold our manufacturing processes to the highest standards, strictly adhering to these rigorous benchmarks. Our commitment to precision is exemplified through the adoption of comprehensive computer-aided design technologies, including CAD and CAXA. Our meticulous manufacturing process is expertly managed through the advanced ERP system, ensuring seamless control and coordination. From the initial processing stages to the final assembly, each component undergoes stringent incoming inspections. Our meticulous no-load tests during assembly, coupled with rigorous final inspections and testing, guarantee superior quality. We enhance the reliability and performance of our offerings by incorporating auxiliary parts from leading international and domestic brands.
Our impressive array of certifications brilliantly underscores our unwavering commitment to unparalleled quality and esteemed industry standards. This prestigious collection not only showcases our profound expertise but also emphasizes our unwavering trustworthiness, reinforcing our status as a leader in the field.


With meticulous attention to detail in packing and our efficient, streamlined shipping processes, we guarantee that each sophisticated machine reaches your doorstep safely and promptly, ready to be utilized immediately.
Frequently Asked Questions: Your essential resource for swift and thorough insights into our wide range of products and exceptional services, designed to provide you with utmost clarity and complete satisfaction.
1. Are you a manufacturer or a trading company?
We proudly stand as a distinguished manufacturer, boasting three decades of unparalleled expertise. Strategically positioned in the heart of Yangzhou city, Jiangsu Province, China, we are situated within a hub renowned for industrial excellence.
2. What should we do if we don't know how to operate your machine?
Our highly skilled engineers are available to journey to your country, or alternatively, you can send your technicians to our facility for comprehensive hands-on training. At our factory, we provide detailed installation and operation guides, coupled with 24/7 telephone and email support. Experience immediate support with our dedicated team, always on standby to efficiently address any operational queries or needs you may have.
3. What are your payment terms?
We present a diverse array of payment options, including T/T, L/C, D/P, D/A, and Western Union. For T/T, an initial deposit of 30% is required, with the remaining 70% balance due before shipment. Our flexible terms are crafted to align with your financial needs, ensuring a smooth and seamless transaction experience tailored for your convenience.
4. How long is the warranty period of your machine?
Our machines are backed by a comprehensive 1-year warranty, providing you with peace of mind and assurance in their consistent reliability and performance.