Product Specification
1. Ergonomic contour & auto return -- Backrest and seat cushion follow natural body curves; seat cushion features automatic return function.
2. Side-flip writing board & smart customization -- Concealed design integrated into die-cast aluminium alloy armrest; armrests can be optionally customized to incorporate built-in simultaneous interpretation devices or audio equipment.
3. Silent damping return -- Two-stage cushioning & ~3 sec slow reset; anti-collision pads ensure quiet operation.
4. Anti-bacterial high-resilience foam -- Seat foam density 40-55kg/m³, back foam 35-45kg/m³, made of polyurethane cold-cured foam.
5. Solid oak armrests -- Imported solid oak, elegant lines, resistant to deformation and cracking.
6. Sturdy construction -- High-density multi-layer plywood outer panels, high-strength welded steel seat frame with serpentine springs.
Detailed Specifications
- Upholstery fabric -- High-grade knitted fabric, anti-static, mothproof, wear-resistant, wrinkle-resistant and colourfast.
- Damping mechanism -- New damping return unit with two-stage cushioning and approx. 3-second slow reset; anti-collision 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 multi-layer plywood, ensuring no deformation over time.
- Inner back panel -- High-quality bent plywood.
- Seat frame -- High-strength welded steel plate with serpentine springs for stability and durability.
- Armrest frame & customization -- Integrated die-cast aluminium alloy (width ±50mm), coated with high-temperature sprayed metallic paint. Armrest panels are crafted from imported solid oak wood, resistant to deformation and cracking. Optional customization allows built-in simultaneous interpretation devices or audio equipment within the armrests.
- Acoustic design -- Backrest height is set at 620mm (with overall height not exceeding 1050mm) to increase the sound reflection surface. Optional acoustic holes can be set under the seat to ensure stable sound absorption at different occupancy rates.
- Stand & front legs -- Integrally formed aluminium alloy stand with hydraulic dampers on the front legs to effectively extend the seat cushion's service life.
- Floor fixing -- Concealed explosive screws with plastic dust covers for clean appearance and easy cleaning.
SEO Text Block (for search engines -- placed at page bottom)
This auditorium chair features 560mm centre distance, 570mm overall width, 460mm seat depth, 876mm side depth with writing tablet unfolded, 1050mm total height, 620mm backrest height, 450mm seat height, 570mm base width, and 900mm minimum row spacing. The concealed side-flip writing board is integrated into the die-cast aluminium alloy armrest, with optional customization for built-in simultaneous interpretation devices or audio equipment. Seat foam density is 40-55kg/m³ and back foam density is 35-45kg/m³, both with antibacterial properties. The damping recovery mechanism provides 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 frame uses die-cast aluminium alloy. The seat frame is built with high-strength welded steel and serpentine springs for long-term stability. The backrest height is designed at 620mm to optimize sound reflection, with optional acoustic holes under the seat for stable sound absorption across varying occupancy rates.
