The automobile bolster roll forming machine is meticulously engineered to elevate productivity by integrating an innovative design. This marvel of engineering is crafted with precision and efficiency at its core, ensuring that every operation is seamlessly executed with unmatched accuracy and speed.
Introducing our state-of-the-art high frequency welding automotive pipe machine line, a pinnacle of automated innovation engineered for the precision production of high-frequency welded pipes tailored for the automotive industry. This cutting-edge equipment is indispensable for crafting superior automotive exhaust pipes, robust chassis structural pipes, reliable transmission shaft pipes, and a variety of other essential pipe fittings. Witness unparalleled efficiency and impeccable quality with each pipe produced, meeting the rigorous demands of modern automotive manufacturing.
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 the finest hot or cold rolled carbon steel coil, meticulously processed after slitting to ensure superior quality and durability.
Explore the Power of Innovation: Hydraulic Uncoiler (Double-side) / Shearing & Butt-Welding Machine / Horizontal-Type Accumulator / Precision Forming Section Seamless Efficiency: (Rack and Rail for Roller Exchange)/Precision Redefined in Our Sizing Section Seamless Efficiency: (Rack and Rail for Roller Exchange)/Drive Excellence with Our Forming Gear Box / Sizing Gear Box / Main DriverUnleash Power: (132KW×2 DC Motor)/Master the Art of Welding Section/Perfect Precision in the Cooling Part/Achieve the Perfect Cut with Our Cold Cutting Saw/Streamline Operations with Our Conveyor TableEfficiency in Motion: (Double-Side Pneumatic Push, 12M Length)/Advanced Technology for High-Performance: 300KW Tube High-Frequency Electrics (Including DC Speed Adjustor, Overall Control Table, Button Station)/Elevate Quality with Our Eddy Current Inspection System/Tube Stacking Machine (3-9m): Efficiency in Every Layer
Raw material (steel coil) → uncoiling → shearing and butt-welding → material accumulating → non-power leveling → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → run-out table
Our factory proudly holds 31 utility model patents and 5 high-tech product identifications, positioning us as a beacon of innovation. As a high-tech enterprise that seamlessly integrates scientific research, production, and trade, we boast a dedicated team of high-level technical professionals. Our exceptional products not only dominate the Chinese market but also grace international landscapes, reaching over 30 countries, including Albania, Greece, South Africa, and the United States, to name a few. Meeting and exceeding customer needs is our relentless pursuit. As we embrace the challenges of tomorrow, we stand resolute in our commitment to industrial development, driven by unwavering faith and a determined stride toward a luminous future.
UNPARALLELED QUALITY CONTROL
The ST factory is proudly certified under the ISO 9001 quality system and CE, ensuring unparalleled precision. Every manufacturing step adheres strictly to these prestigious standards. Our state-of-the-art products are crafted using comprehensive computer-aided design systems (CAD, CAXA, and more). We employ a sophisticated ERP system to meticulously govern our manufacturing process control. From initial processing to the intricacies of assembly, all components undergo rigorous inspections. This includes strict incoming checks, assembly through no-load tests, followed by a thorough final inspection and testing of the finished product. We exclusively utilize auxiliary parts from renowned international and domestic brands, ensuring superior quality and reliability.
Our impressive array of certifications underscores our unwavering commitment to quality and strict adherence to industry standards, showcasing our expertise and solidifying our reputation as a trustworthy and reliable partner in the industry.


With meticulous care in packaging and streamlined, efficient shipping processes, we guarantee that each and every machine arrives in pristine condition, promptly delivered to your doorstep, fully ready for seamless operation.
Frequently Asked Questions: Your ultimate guide for quick, comprehensive insights into our innovative products and exceptional services, designed to ensure absolute clarity and unmatched satisfaction.
1. Are you a manufacturer or a trading company?
We are a prestigious manufacturer boasting three decades of profound experience, strategically based in Yangzhou city, Jiangsu Province, China-the epicenter of industrial excellence and innovation.
2. What should we do if we don't know how to operate your machine?
Our team of expert engineers is ready to travel to your country for on-site assistance, or you can send your technicians to our advanced facility for immersive, hands-on training. We also provide detailed installation and operation manuals, along with 24/7 telephone and email support. Access immediate assistance anytime with our dedicated support team, always available to promptly address your operational queries and needs.
3. What are your payment terms?
We present a wide array of payment solutions including T/T, L/C, D/P, D/A, and Western Union. For T/T, a 30% initial deposit is required, with the remaining 70% balance due prior to shipment. Our flexible terms are tailored to fit your financial preferences, ensuring a smooth and stress-free transaction experience.
4. How long is the warranty period of your machine?
Our machines come with a comprehensive 1-year warranty, delivering peace of mind and ensuring reliable, optimal performance throughout the term.