125mm heavy duty lift sliding door aluminium profile

125mm Heavy Lifting Sliding Door Aluminum Profile   As a professional manufacturer in the field of door and window aluminum profiles, we provide global buyers with industrial-grade aluminum profile products that meet international standards. This article focuses on analyzing the technical advantages and application scenarios of the 125mm heavy lift sliding door aluminum profile (Sliding Window Series) designed for high-end door and window systems, helping buyers to accurately select suitable materials.   Core product parameters Profile width: 125mm (standard tolerance ±0.5mm) Material standard: 6063-T5 aluminum alloy (compliant with EN 755-9 specifications) Surface treatment: powder coating/anodizing (optional RAL color system) Applicable glass thickness: 8-12mm double-layer insulating glass Maximum load-bearing capacity: single door load-bearing capacity up to 150kg (tested and certified by EN 14351-1)   Five major professional technical advantages   Intelligent lifting structure des…