Industrial Lifting Door;

Product Specification

Feature

1. Four lifting types available — standard, high-lift, vertical and special lift to suit different building structures and headroom conditions. 2. Premium panel construction — high-density PU foam (≥42kg/m³) produced on European-standard continuous production lines. 3. Built-in longitudinal steel reinforcement — 40mm wide × 1.0mm thick steel strip ensures hinge mounting strength and prevents panel bulging or shrinkage. 4. 10-year panel warranty — covers panel quality issues such as bulging or shrinkage. 5. Precision torsion spring balance system — custom-calculated for each door, balancing 95% of door weight for effortless operation. 6. Low-noise operation — nylon rollers with sealed ball bearings ensure smooth, quiet travel. 7. Comprehensive safety features — finger-safe panels, anti-derail tracks, cable break device, torsion spring break device, infrared photocell and safety airbag. 8. Wide size range — doors up to 9000mm wide and 60m² area, larger sizes available by consultation. 9. Full hardware package — tracks, rollers, hinges, springs, cable drums, shafts — all manufactured by Lifter. 10. Flexible control options — 6 control types with IP54 rated control box and absolute encoder limit for precision. 11. Domestic and imported motor options — KG series or German SOMMER motors. 12. Optional pass door — with or without threshold, 6063-T5 aluminum frame with gear-mesh hinge and interlock switch. 13. Multiple color and finish options — 4 standard colors + 200 RAL colors, 4 surface textures. 14. Corrosion-resistant hardware — hot-dipped galvanized or powder-coated finish. 15. Wide application range — factories, workshops, warehouses, logistics centers, fire stations, cold storage and commercial buildings.