At the 2025 Shanghai International Solar PV and Smart Energy Exhibition (SNEC 2025), Wuxi Tonghe Machinery (THRONCH) presented its latest engineering breakthroughs in cold roll forming machinery designed specifically for utility-scale solar mounting infrastructure. As global renewable energy developers transition toward high-strength materials and automated fabrication, our exhibition booth drew significant interest from international EPC contractors, solar tracker manufacturers, and structural component fabricators seeking reliable production equipment.
Engineered for Complex Solar Structural Profiles
Modern solar mounting systems demand exceptional cross-sectional consistency, precise multi-axis punching, and high production speeds. During the exhibition, THRONCH showcased complete roll forming solutions tailored for the fabrication of C-channels, U-profiles, Omega rails, and torque tube sections used in both fixed-tilt and single-axis solar tracking arrays.
Our technical team highlighted key machine capabilities directly addressing market pain points:
- High-Speed Servo Punching: Continuous pre-punching systems synchronized with servo feeds, enabling complex slot and hole patterns without halting line progression.
- Compatibility with Advanced Coatings: Optimized roller flower progressions and vacuum-treated Cr12MoV tooling, preventing surface delamination and micro-cracking when forming high-yield Zinc-Aluminum-Magnesium (Zn-Al-Mg) coated steel coils.
- Motorized Dimension Changeover: Automated roll stand positioning via the PLC touchscreen, permitting rapid profile size adjustments within minutes.
- In-Motion Flying Cut-Off: High-precision hydraulic tracking shear ensuring burr-free cuts and strict length tolerances within ±1.0 mm at line speeds up to 25 m/min.
Deepening Global Engineering Collaborations
Throughout the three-day event, THRONCH engineers and global sales specialists engaged with new and long-term clients from over 20 countries across Europe, the Middle East, North Africa, and the Asia-Pacific region. Visitors reviewed physical sample profiles, discussed factory layout integration, and evaluated turnkey line proposals. The active discussions reaffirmed THRONCH's reputation as a dependable direct manufacturer capable of delivering non-standard customized machinery to strict international standards.
Build Your Solar Production Line with THRONCH
Whether you are establishing a new localized manufacturing facility for solar mounting rails or upgrading existing equipment to process heavy-gauge alloy steels, THRONCH provides customized cold roll forming solutions engineered to your exact profile drawings. From initial roller flower simulation to on-site commissioning and lifetime technical support, we help fabricators achieve high productivity and minimal scrap. Contact our engineering team today at info@thronch.com or submit your profile specifications through our inquiry form to receive a detailed technical proposal and quotation within 24 hours.
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THRONCH
Cold Roll Forming Machine Manufacturer
THRONCH is a direct manufacturer specializing in custom cold roll forming lines and welded pipe mills. With over a decade of engineering expertise, we share technical insights and deliver high-precision
