The automobile bolster roll forming machine is meticulously engineered to significantly boost productivity by employing an innovative design that is expertly crafted for unmatched precision and heightened efficiency.
The high-frequency welding automotive pipe machine line is a state-of-the-art automated system meticulously engineered for the production of high-frequency welded pipes tailored for the automotive industry. This sophisticated equipment finds extensive application across the automobile sector, seamlessly integrating into the manufacturing processes of crucial components such as automotive exhaust pipes, chassis structural pipes, and transmission shafts pipes. It is also adept at crafting various other essential pipe fittings, ensuring superior quality and precision in every product.
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 or cold rolled carbon steel coil, meticulously processed after slitting to ensure superior quality and performance.
Discover our comprehensive suite of machinery including the Hydraulic Uncoiler (Double-side) for seamless operations, the Shearing and Butt-Welding Machine for precision cuts, and the Horizontal-Type Accumulator and Forming Section for enhanced productivity. Experience superior convenience with our Rack and Rail System designed for efficient roller exchange.Sizing Section: Unmatched accuracy and quality for your customization needs. Enhance your operational efficiency with our Rack and Rail System for seamless roller exchange.Streamline your production with the Forming Gear Box, Sizing Gear Box, and the robust Main Driver ensuring optimal performance.Feel the power with our dual 132KW DC motors driving your operations forward.Welding Section: Precision and strength in every weld, ensuring durability and reliability.Cooling Part: Advanced technology for optimal temperature management and performance stability.Cold Cutting Saw: Achieve flawless finishes with precision cutting technology.Conveyor Table: Designed for efficiency, our conveyor table facilitates smooth material handling.With Double-Side Pneumatic Push and a 12M Length, experience exceptional handling and precision.300KW Tube High-Frequency Electrics: Including a DC Speed Adjustor, Overall Control Table, and Button Station for comprehensive control and exceptional performance.Eddy Current Inspection System: Ensure quality and integrity with cutting-edge inspection technology.Tube Stacking Machine (3-9m): Optimize space and efficiency with our versatile stacking solution.
The journey of turning raw materials into precision-engineered customized pipes begins with the humble steel coil. This coil undergoes a meticulous process: from uncoiling to shearing, followed by butt-welding, each step is fundamental. Then, the material accumulates and flows into non-power leveling, ensuring the surface is impeccable. Next, it enters the mill-forming stage, where the high-frequency welding magic happens, seamlessly joining materials. Excess weld seam burrs are skillfully removed, followed by a cooling phase, ensuring the integrity of the structure. The pipe is then sized and straightened, achieving the perfect form, before being precisely cut to fixed lengths. Finally, its journey concludes at the run-out table, ready for its destined applications. This virtuous cycle of creation is a testament to precision and innovation at Yangzhou Jill Machinery Co., Ltd.
At Yangzhou Jill Machinery Co., Ltd., innovation meets excellence. With an impressive portfolio of 31 utility model patents and 5 high-tech product identifications, our factory is a beacon of high-tech enterprise brilliance. Seamlessly blending scientific research, production, and trade, we boast a formidable team of technical experts. Our world-class products grace markets across China and extend their reach to over 20 countries, including Albania, Greece, and the United States, among others, making waves in Europe, Africa, the Middle East, Asia, and the Americas. At the heart of Yangzhou Jill Machinery Co., Ltd., lies an unwavering commitment to customer satisfaction and needs. As we gaze into the future's horizon, our foundation is solidified by industrial growth, propelled by unwavering faith and determination, crafting a path towards a luminous future.
UNCOMPROMISING QUALITY CONTROL
Our ST Trademark Eddy Current Flaw Inspection Machine for Customized Pipes aligns with the pinnacle of quality standards. Proudly certified with ISO 9001 and CE, our Pipe Mill sets benchmarks in excellence. Each production phase adheres strictly to these rigorous standards, ensuring unmatched quality. Leading the way in innovation, all our products are created with state-of-the-art computer-aided design technologies, including CAD and CAXA, guaranteeing precision and innovation. Our sophisticated ERP system orchestrates every facet of the manufacturing process, ensuring seamless and efficient production flow. Every step, from processing to assembly, undergoes meticulous scrutiny. Spare parts endure rigorous incoming inspections, followed by flawless assembly and stringent final inspections, ensuring peak performance and reliability. To guarantee excellence, all auxiliary components are sourced from esteemed international and domestic brands, underpinning our commitment to quality and performance.
Our impressive array of certifications is a testament to our unwavering dedication to quality and adherence to the highest industry standards. This showcases our unparalleled expertise and establishes a foundation of trustworthiness that defines Yangzhou Jill Machinery Co., Ltd. as a leader in the field.


With meticulous attention to detail in packing and streamlined shipping processes, we guarantee that each machine is delivered to your doorstep with utmost care and efficiency, ensuring it arrives in pristine condition and is ready to use the moment it arrives.
Frequently Asked Questions: Your essential guide for quick, comprehensive, and insightful answers about our exceptional products and services, ensuring absolute clarity and customer satisfaction every step of the way.
1. Are you a manufacturer or a trading company?
We proudly stand as a distinguished manufacturer with an illustrious three-decade history. Our strategic location in Yangzhou city, Jiangsu Province, China, positions us at the heart of industrial excellence, ensuring superior quality and innovation in every product we create.
2. What should we do if we don't know how to operate your machine?
Our team of expert engineers is ready to assist you by traveling to your country, or by inviting your technicians to our facility for immersive, hands-on training. At our state-of-the-art factory, we provide detailed installation and operation guides, supplemented by 24/7 telephone and email support. Experience immediate and dedicated assistance anytime with our responsive support team, always available to address your operational inquiries and needs swiftly.
3. What are your payment terms?
We offer an array of flexible payment terms including T/T, L/C, D/P, D/A, and Western Union. For T/T transactions, a sensible initial deposit of 30% is required, with the remaining 70% balance due before shipment. Our payment options are designed with your convenience in mind, ensuring a seamless and hassle-free transaction experience.
4. How long is the warranty period of your machine?
Our machines are backed by a robust and comprehensive 1-year warranty, offering you not only peace of mind but also assured reliability and exceptional performance throughout the warranty period.