Introducing the state-of-the-art automobile bolster roll forming machine, meticulously engineered to elevate productivity standards. This marvel of innovative design is crafted to deliver unmatched precision and efficiency, setting new benchmarks in performance and reliability.
Introducing our cutting-edge High-Frequency Welding Automotive Pipe Machine Line - a marvel of modern automation tailored to perfection for the automotive industry. This state-of-the-art equipment is specifically engineered for the high-precision production of high-frequency welded pipes, making it an indispensable asset in the manufacturing of automotive exhaust pipes, chassis structural pipes, and transmission shaft pipes, among other crucial pipe fittings. Elevate your production capabilities with this advanced solution, designed to meet the rigorous demands of automotive engineering with unparalleled efficiency and precision.
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: Fabricated from precision hot/cold rolled carbon steel coil, expertly slit for optimal performance and durability
Introducing our dynamic range of auxiliary machinery: the Hydraulic Uncoiler (Double-side), complete with Shearing and Butt-Welding Machine, and the innovative Horizontal-type Accumulator for seamless operation within your production line, alongside our precision Forming Section. (Rack and rail for roller exchange)/Discover our efficient Sizing Section, designed to ensure uniform dimensions and superior quality throughout your manufacturing process. (Rack and rail for roller exchange)/Explore our state-of-the-art Forming Gear Box, Sizing Gear Box, and Main Driver, engineered for optimal performance and reliability.(132KW×2 DC motor)/Expertly crafted Welding Section/The Cooling Part, providing excellent thermal regulation to enhance product durability.Efficient Cold Cutting Saw for precise cuts and minimal material wastage.High-performance Conveyor Table, ensuring smooth and uninterrupted transport of materials.(Double-side pneumatic push,12M length)/Our 300KW Tube High-Frequency Electrics includes a DC Speed Adjustor, Overall Control Table, and Button Station, offering unparalleled control and efficiency.Eddy Current Inspection System for precise flaw detection, ensuring superior product quality.Tube Stacking Machine (3-9m) for streamlined organization and space optimization in your facility.
Experience the meticulous craftsmanship in every phase of our production process: 1. Begin with premium raw material (steel coil) that undergoes precise uncoiling. 2. Move seamlessly through shearing and expert butt-welding, ensuring strength and integrity. 3. Accumulate materials efficiently, followed by non-power leveling for superior flatness. 4. Enter the advanced mill-forming phase, crafting with high-frequency welding technology. 5. Artfully remove burrs from the exterior of the weld seam, enhancing smoothness. 6. Proceed with careful cooling and strategic sizing for optimal form. 7. Engage in roughly straightening, achieving perfect alignment and form. 8. Conclude with fixed length cutting, ensuring precision in every piece. 9. Finally, experience flawless delivery at our run-out table.
Our factory is a beacon of innovation, boasting 31 utility model patents and 5 high-tech product identifications. As a high-tech enterprise, we seamlessly integrate scientific research, production, and trade. Our talented team of high-level technical professionals ensures our products reach all corners of China and are exported to global destinations including 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, and beyond. Our relentless pursuit of excellence is driven by our commitment to meet and exceed customer needs and satisfaction. As we embrace the challenges of the future, we remain steadfast in our industrial development, with unwavering faith and determination, to craft a future filled with brilliance and innovation.
QUALITY CONTROL
Our ST factory is proud to be ISO 9001 certified, alongside CE certification for our Pipe Mill. We adhere strictly to these standards in all manufacturing processes, ensuring excellence at every turn. Each product is meticulously designed using comprehensive computer-aided design systems, including CAD, CAXA, and more. We employ a robust ERP system to maintain superior control over our manufacturing processes. From initial processing to final assembly, every component undergoes rigorous incoming inspection, no-load testing during assembly, and end-to-end final inspection and testing to ensure perfection. We utilize auxiliary parts from renowned international and domestic brands, guaranteeing reliability and top-notch performance.
At Yangzhou Jill Machinery Co., Ltd., our impressive array of certifications elegantly underscores our unwavering commitment to quality and adherence to stringent industry standards. Each certification is a testament to our expertise and the trust we have cultivated in the industry, showcasing our dedication to delivering unparalleled excellence and reliability in every product we create.


Our packaging and shipping processes are meticulously designed to ensure your machine arrives in pristine condition. We guarantee safe and timely delivery directly to your doorstep, so you can start using your machine immediately without any hassle.
Frequently Asked Questions: Unlock a treasure trove of insights with our comprehensive FAQs. This guide is your ultimate resource for understanding our products and services, crafted to provide clarity and ensure your satisfaction at every step.
1. Are you a manufacturer or a trading company?
We proudly stand as a distinguished manufacturer, boasting three decades of unparalleled experience. Our strategic location in Yangzhou city, Jiangsu Province, China, places us at the heart of industrial excellence, reflecting our commitment to quality and innovation.
2. What should we do if we don't know how to operate your machine?
Our skilled engineers are readily available to travel to your country, or alternatively, your technicians can visit us for immersive training. We provide detailed installation and operation guides, complemented by our 24/7 telephone and email support. Our support team is dedicated to providing immediate assistance, ensuring you have expert help whenever you need it, making your operational experience smooth and worry-free.
3. What are your payment terms?
We provide a wide range of payment options such as T/T, L/C, D/P, D/A, and Western Union. For T/T, you can enjoy the ease of an initial 30% deposit with the remaining 70% payable before shipment. These flexible terms are tailored for your financial convenience, facilitating a seamless and efficient transaction process.
4. How long is the warranty period of your machine?
Our machines are backed by a solid 1-year warranty, offering you assurances of reliable performance and peace of mind.