Product Specification
Ergonomic contour & auto return – Backrest and seat cushion follow natural body curves; seat cushion features automatic return function.
Side-flip writing board – ABS composite (360×275×9mm) with painted aluminium arm and black-chrome zinc alloy connectors.
Silent damping return – Two-stage cushioning + ~3 sec slow reset; rubber pads at collision points ensure quiet operation.
Anti-bacterial high-resilience foam – Seat foam density 50-55kg/m³, back foam 40-45kg/m³, made of polyurethane cold-cured foam.
Solid oak armrests – Imported solid oak, elegant lines, resistant to deformation and cracking.
Sturdy construction – High-density hardwood plywood outer panels, high-strength welded steel seat frame with serpentine springs.
Optional customisation – Armrests can be customised with built-in simultaneous interpretation or audio equipment; seat base plate can be equipped with sound-absorbing holes for stable acoustic performance at different occupancy rates.
Detailed Specifications
Upholstery fabric – High-grade knitted fabric, anti-static, mothproof, wear-resistant and wrinkle-resistant.
Damping mechanism – New damping return unit with two-stage cushioning and approx. 3-second slow reset; rubber pads ensure no impact noise.
Automatic return – Seat cushion automatically returns to upright position when not in use.
Seat & back outer panels – Moulded from high-density hardwood plywood.
Inner back panel – High-quality bent plywood.
Seat frame – High-strength welded steel plate with serpentine springs for stability and durability.
Armrest and footrest frame – One-piece die-cast aluminium alloy structure for sturdiness.
Sound-absorbing design – Seat base plate can be fitted with sound-absorbing holes to maintain consistent acoustic absorption regardless of seating occupancy.
Floor fixing – Expansion screws with plastic dust covers for clean appearance and easy cleaning.
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This auditorium chair features 580mm centre distance, 780mm seat depth (cushion side) and 874mm seat depth (writing tablet side), 1010mm total height, and 900mm minimum row spacing. The side-flip writing board measures 360×275×9mm. Seat foam density is 50-55kg/m³ and back foam density is 40-45kg/m³, both with antibacterial properties. The damping recovery mechanism provides a silent, two-stage cushioning and a slow return of approximately 3 seconds. The seat cushion includes an automatic return function. Armrests are crafted from imported solid oak, while the armrest and footrest frame uses die-cast aluminium alloy. The seat frame is built with high-strength welded steel and serpentine springs for long-term stability. Optional customisation includes built-in interpretation or audio equipment in armrests, and sound-absorbing holes in the base plate for enhanced acoustic performance.
