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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
High-Strength 3 in 1 Coil Feeder for Automotive Chassis Stamping
July 10, 2025
The 3 in 1 coil feeder is an advanced coil handling system that integrates decoiling, straightening, and feeding into a compact and efficient unit. Designed specifically for high-strength steel processing, this coil feed line is widely used in automotive chassis part stamping lines, delivering superior performance in precision, efficiency, and automation.
This high-strength 3 in 1 coil feeder supports coil widths from 150mm to 1500mm and material thickness from 0.6mm to 6.0mm, making it ideal for a wide range of automotive structural parts, such as floor panels, reinforcement beams, inner panels, and suspension components.
Paired with a 1250-ton stamping press, the coil feeding system enables continuous production using coil stock, eliminating waste from material head and tail during single-sheet processing. Compared with traditional manual feeding or robotic handling of individual sheets, this integrated solution dramatically increases production speed—up to 18 meters per minute—while improving stamping accuracy and reducing labor intensity.
Equipped with a hydraulic loading cart, pressure arm, limit arm, and hydraulic spindle support.
Capable of handling up to 16 tons of coil weight without shaft deflection.
Enhances safety and ease during decoiling of heavy-duty high-tensile steel coils.
Features a swing arm and coil threading mechanism to guide and bend the coil head for smooth feeding.
Utilizes servo-controlled straightening adjustment, allowing operators to input and save parameters via touch screen.
Mold or product number-based recall of stored settings improves setup time and repeatability.
Delivers excellent flatness for high-strength materials used in automotive stamping applications.
Integrated with the servo system to ensure accurate feeding length and synchronized operation with the press.
Fully automatic operation minimizes manual intervention and ensures consistent coil advancement.
1、Improved production efficiency with continuous coil feeding.
2、Reduced material loss and higher stamping precision.
3、Less manual labor and faster setup times with servo control and digital interface.
4、Ideal for automotive chassis, underbody parts, and high-strength sheet metal components.
This equipment is a must-have for modern automotive manufacturing plants seeking to improve throughput and maintain tight tolerances. By integrating a coil uncoiler, precision straightener, and servo feeder into one machine, manufacturers can streamline their coil processing operations, reduce downtime, and achieve consistent quality.
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