On the morning of October 16th, a delegation from an Italian auto parts enterprise arrived in Zhumadian, Henan Province, and conducted an on-site visit to a certain vehicle manufacturing plant. This trip focuses on the entire production process. The four major workshops of stamping, welding, painting and assembly have become the core observation points, witnessing the hard-core strength of “Made in China”.
The first stop was the stamping workshop, where 2,000-ton high-speed presses and automated production lines were roaring. Customers stopped to observe, their eyes closely following the mechanical arm’s precise grasp of the steel plate, which was formed through 12 processes of stamping, with an error controlled within 0.1 millimeters. “The mold precision and mold changing efficiency are astonishing!”The technical director of the Italian side gave a thumbs-up. His team specially recorded the operation data of the intelligent production scheduling system.
In the welding workshop, over 300 robots were moving in an orderly manner, with laser welding and arc welding alternating. The skeleton of the white body was welded within three minutes. Italian experts randomly inspected the weld points. After ultrasonic testing, the pull-off force exceeded the national standard by 20%. “This stability fully meets our requirements for high-end vehicle models.” ” The accompanying engineer admitted frankly.
The painting workshop is filled with a faint aroma of paint, but without the pungent smell of traditional paint – the entire process adopts water-based paint and RTO waste gas treatment system, reducing VOC emissions by 85%. In the “color difference control” stage that the Italian side is concerned about, the robot automatically adjusts the paint through visual recognition, with an error of less than 2 microns in the thickness of the paint film per square centimeter. The finished car body has a mirror-like gloss. “Balancing environmental protection and craftsmanship, this is a model of sustainable manufacturing.” ” The customer nodded frequently.
In the final assembly workshop, AGV logistics vehicles shuttle back and forth to transport components, and workers scan codes for assembly according to the “one vehicle, one file” system. The Italian representative experienced the error-proofing system of the simulated final assembly line: if a screw was missed, the equipment would immediately sound an alarm. “The quality control closed loop from parts to complete vehicles has made us more confident in our cooperation.” ” At the end of the inspection, the representative of the Italian enterprise confirmed on the spot the requirements for the next batch of mold development.
In the twilight, the convoy drove away from the factory area. This visit was not only a technical exchange, but also left a deep impression on the merchants from the Apennine Peninsula with theprecision and innovation of “Made in Henan”.
Post time: Oct-17-2025