BLASI – cross brace wing

The BLASI – cross brace wing forms the critical diagonal structural member spanning each revolving door wing from hub to perimeter frame, preventing flexural deformation and maintaining precise gap tolerances essential for safe pedestrian passage across two-wing security, three-wing standard, and four-wing high-capacity BLASI configurations serving international hospitality facilities. Fabricated from extruded aluminum alloy 6063-T6 with precision-machined ends matching factory hub and perimeter pivot connections, the BLASI cross brace wing withstands dynamic shear loads exceeding 500kg per wing during emergency stops while maintaining <1mm deflection under maximum continuous rotation speeds.

Anodized surface finish resists corrosion from cleaning chemicals and scratching from service tools while integrated adjustment slots enable exact wing planarity alignment during installation and annual maintenance cycles. The BLASI cross brace wing diagonal configuration optimizes buckling resistance in both tension and compression while minimizing visual obstruction through slim 25x10mm cross-section blending seamlessly with architectural glass and stainless perimeter framing.

Factory-drilled mounting holes match BLASI hub casting patterns exactly while self-locking nuts prevent loosening from millions of vibration cycles common in shopping mall installations. Field technicians value sequential part number stamping for inventory tracking, color-coded adjustment markings matching BLASI alignment gauges, and one-piece construction eliminating weld failures across diverse global installations requiring dependable wing structural integrity for continuous commercial operation.

Article No: 5900140