{"id":2947,"date":"2026-02-05T11:21:46","date_gmt":"2026-02-05T03:21:46","guid":{"rendered":"http:\/\/www.dgfeeder.com\/product\/precision-leveling-machine-for-ahss-sheets\/"},"modified":"2026-05-14T21:07:23","modified_gmt":"2026-05-14T13:07:23","slug":"1500mpa-automotive-steel-coil-leveling","status":"publish","type":"product","link":"https:\/\/www.dgfeeder.com\/de\/product\/1500mpa-automotive-steel-coil-leveling\/","title":{"rendered":"Pr\u00e4zisionsrichtmaschine f\u00fcr AHSS-Bleche"},"content":{"rendered":"

Precision High-Strength Plate Leveling Machine | Specialized Leveling Solution for Hot-Formed Automotive Steel (Compliant with IATF 16949 Standard)<\/strong><\/span><\/h1>\n

Core Process Value<\/span><\/h2>\n

This ultra-high-strength plate leveling system is specifically developed for automotive hot-forming processes, overcoming technical challenges in leveling high-strength steel with a yield strength of up to 1500 MPa. It achieves \u22640.1mm\/m\u00b2 flatness control precision, meeting the stringent leveling requirements for A\/B pillars, crash beams, and other critical safety components.<\/span><\/p>\n

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Innovative Technological Framework<\/span><\/h2>\n

1. Four-Dimensional Reinforced Structural System<\/span><\/h3>\n

\u2714 Gantry Four-Column + Box-Beam Hybrid Frame Design \u2192 60% increase in structural rigidity<\/span>
\u2714 Patented Stress Relief Process \u2192 98% elimination of welding residual stress<\/span><\/p>\n

2. 21-Roller Ultra-Precision Leveling Module<\/span><\/h3>\n

\u2714 Rollers made of GCr15 bearing steel with gradient heat treatment (850\u00b0C vacuum quenching + deep cryogenic treatment)<\/span>
\u2714 Micron-level hard chrome plating (50\u03bcm thickness, hardness \u226565HRC)<\/span>
\u2714 Nano-precision grinding process, cylindricity error <2\u03bcm, surface roughness Ra0.2<\/span><\/p>\n

3. Zero-Backlash Transmission System<\/span><\/h3>\n

\u2714 JIS 5-grade ground helical gear set, 85%+ gear contact pattern, transmission error \u22641.5 arcmin<\/span>
\u2714 Universal joint full-drive mechanism, axial runout controlled within 0.01mm<\/span><\/p>\n

4. Integrated Cast Iron Base<\/span><\/h3>\n

\u2714 Made of FC300 high-strength cast iron, tensile strength \u2265300MPa<\/span>
\u2714 Natural aging treatment (\u22656 months) to eliminate 99% of internal stress<\/span><\/p>\n

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Intelligent Control System<\/span><\/h2>\n

\u2714 Servo Thickness Adjustment \u2192 Servo motor with displacement sensor for precise leveling thickness control (optional).<\/span>
\u2714 Siemens S7-1200 PLC \u2192 Stores 50+ leveling process parameters.<\/span>
\u2714 Industrial IoT Module \u2192 Supports OPC UA protocol for MES system integration.<\/span><\/p>\n

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Industry Applications & Performance<\/span><\/h2>\n\n\n\n\n\n\n\n
Application Field<\/span><\/th>\nTypical Material<\/span><\/th>\nLeveling Efficiency<\/span><\/th>\n<\/tr>\n<\/thead>\n
Automotive A\/B Pillars<\/span><\/td>\n22MnB5 (1500MPa)<\/span><\/td>\n\u226525m\/min<\/span><\/td>\n<\/tr>\n
Battery Trays<\/span><\/td>\n6061-T6 Aluminum Alloy<\/span><\/td>\n\u226525m\/min<\/span><\/td>\n<\/tr>\n
Commercial Vehicle Beams<\/span><\/td>\nHC700\/980DP<\/span><\/td>\n\u226525m\/min<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Technical Certification & Services<\/span><\/h2>\n

\u2714 Certified by CNAS laboratory for leveling precision testing<\/span>
\u2714 Optional Hydraulic Quick Roll Change System (Roll change time <30min)<\/span>
\u2714 Full production line integration for hot-forming leveling sections<\/span>
\u2714 24-month warranty for key components (including roller system & transmission system)<\/span><\/p>\n

This equipment has been successfully implemented in 20+ new energy vehicle projects, helping customers increase the yield rate of hot-formed components from 92% to 98.6%.<\/span><\/p>\n

Verwandte Produkte<\/span><\/p>","protected":false},"excerpt":{"rendered":"