On-Site Inspection by Polish Client: How Jinchun Wire Straightening Machines Precisely Meet International Demands?

Polish Customer  Mr. Kowalski runs a family business specializing in metal crafts and industrial parts, covering iron art decorations, automotive components, and stainless steel products. The company has strict requirements for the precision, efficiency, and material compatibility of wire straightening and cutting equipment. As a key node in Europe's metal processing industry, the Polish market is highly competitive. The client urgently needed an intelligent device that could adapt to wires made of iron, steel, stainless steel, copper, aluminum, and other materials, while flexibly processing wire diameters ranging from 1.5 to 3mm. Recommended by industry exhibitions and through multiple rounds of technical research, Jinchun Machinery's servo follow-cut straightening machines and hydraulic pressure follow-cut straightening machines were shortlisted for their procurement.

II. Factory Inspection Scene: Technical Details Impress Professional Clients

1. Multi-Material Adaptability
   • The client randomly selected 1.8mm aluminum wire and 2.5mm copper wire, requesting on-site processing changes. Jinchun's technical team quickly adjusted parameters via the PLC program without replacing hardware components, completing the material switch. Test results showed that the straightness error of the aluminum wire was ≤0.2mm/m, and the cutting length error for copper wire was ±0.3mm, fully meeting the client's needs for "one machine, multiple uses."
2. Efficiency and Stability Verification
   • Compared with traditional equipment that requires tedious manual installation of positioning rods, Jinchun's straightening machine uses full servo drive and dynamic follow-cut technology, allowing real-time adjustment of cutting length without stopping the machine. During a continuous 2-hour full-load test, the equipment stably produced 3,000 standard parts with a defect rate of only 0.15%, increasing efficiency by 60% and reducing the defect rate by 85% compared to the client's original equipment.
3. User-Friendly Operation Experience
   • A client representative personally operated the 10.1-inch touchscreen, setting parameters such as "straightening speed-feeding length-cutting times" through a graphical interface. With Chinese/English bilingual systems, basic programming was completed in just 15 minutes. The equipment's built-in 4,000-group program storage function enables quick recall of historical processes, perfectly adapting to the client's mixed model of "small-batch customization + large-scale production."
     
     

III. Analysis of Technical Advantages: Why Do Jinchun's Machines Conquer European Clients?

1. Innovative Structural Design
   • Servo Feeding Without Positioning Rods: Ditching traditional mechanical limit structures, high-precision encoders provide real-time feedback on feeding distance, solving the precision degradation caused by mechanical wear in traditional equipment—especially suitable for scenarios requiring frequent cutting length adjustments (e.g., custom craft processing).
   • Multi-Roller Dynamic Straightening: Seven sets of adjustable straightening rollers (surface hardness HRC58-62), driven by servo motors, automatically optimize straightening pressure for different materials, achieving "zero distortion" even for easily deformable aluminum wires.
2. Full-Process Intelligent Control
   • PLC + Servo System Integration: The German Siemens PLC main control unit and Japanese Yaskawa servo motors work seamlessly to achieve millisecond-level response in the entire "straightening-feeding-cutting" process, with a cutting position error of ≤±0.5mm.
   • Intelligent Error Prevention: More than 20 safety functions, such as automatic shutdown for material shortages, overload protection, and tool life warnings, reduce manual intervention costs and comply with EU CE safety certification requirements.
3. Industrial Aesthetics and Durability
   • The machine body features an integrated cast iron + steel structure that remained undeformed after 1,000 hours of continuous load testing. Key components like straightening wheels and cutting tools are made of SKD11 die steel (vacuum quenched), with a service life of over 500,000 cycles—far exceeding the client's expected standard of 300,000 cycles.
     
     

IV. Cooperation Consensus: From Equipment Supplier to Solution Partner

1. Customized Process Adaptation: To meet the popular "retro iron art wave pattern" processing needs in the Polish market, Jinchun's technical team pledged to develop multi-curvature straightening molds to ensure wires retain the required micro-curvature during straightening.
2. Localized Service Network: Jinchun Machinery plans to establish a spare parts warehouse in Warsaw and provide Russian/Polish versions of operation manuals and remote debugging support to alleviate after-sales concerns.