Product Specification
1. Ergonomic medium-height backrest – Triple-layered moulded foam backrest follows natural body curves, effectively relieving fatigue during long-term sitting.
2. Independent support armrests and legs – Sturdy 3mm cold-rolled steel legs with ventilation holes, offering enhanced strength and aesthetic appeal.
3. Silent gravity-type return mechanism – Concealed slow automatic return device operates silently with zero-failure design.
4. High-resilience foam cushions – Seat density >50kg/m³ and back density >45kg/m³, providing excellent comfort and durability.
5. Acoustic shell design – Curved wood shell with honeycomb sound-absorbing vents, achieving an overall absorption coefficient of 0.5 and eliminating echoes within 0.1 seconds.
6. Premium upholstery fabric – Imported linen velvet, wear-resistant, colour-fast, customisable, with optional flame-retardant and stain-repellent treatments meeting GB and BS standards.
Detailed Specifications
Seat and backrest cushion – Moulded foam over a wooden frame. The backrest uses a triple-layered moulded foam designed according to ergonomic principles for sitting posture, offering high elasticity, comfort, and durability. Seat cushion density is greater than 50 kg/m³, backrest cushion density is greater than 45 kg/m³.
Seat and backrest shell – Made of curved wood board, formed through high-frequency and high-pressure processes. Features strong load-bearing capacity, impact resistance, deformation resistance, and unique honeycomb-shaped sound-absorbing vents. The overall sound absorption coefficient is 0.5, ensuring echo elimination within 0.1 seconds across the entire venue. Provides excellent ventilation for the seat and a noise-free environment for the auditorium.
Upholstery fabric – Made of imported linen velvet fabric, offering strong permeability, excellent sound absorption, wear resistance, colour-fastness, moderate softness, and easy cleaning. Colour and texture can be customised according to customer requirements. Can also be treated as needed to meet specific requirements such as 3M stain resistance; Teflon liquid repellency and dust resistance; anti-static, anti-bacterial, anti-mildew, and fire retardancy. Flame retardant performance meets standards including Chinese GB8410-94, GB17951-1998, and British BS7176 and BS5852.
Armrests and legs – Independent support design, aesthetically pleasing and generous. Legs are made of 3mm thick cold-rolled steel formed by hydraulic pressing. The leg base features ventilation holes, significantly enhancing support strength.
Armrests – Made of imported solid wood, coated with polyester paint.
Return mechanism – The seat incorporates a concealed gravity-type slow automatic return device, allowing the seat to reset automatically. Operates silently and is designed for zero failure.
Floor anchor bolts – All screws, metal parts, and leg screws undergo anti-corrosion treatment according to standards. Metal components such as chair legs are treated for rust and corrosion resistance.
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This auditorium chair features 580 mm centre distance, 770 mm seat depth, 190 mm seat height, 1000 mm total height (shown as "000" in drawing), and 600 mm seat width. The backrest is constructed with triple-layered moulded foam for ergonomic support, with seat density >50kg/m³ and back density >45kg/m³ for lasting comfort. The curved wood shell incorporates honeycomb sound-absorbing vents, achieving an absorption coefficient of 0.5 and eliminating echoes within 0.1 seconds. The gravity-type automatic return mechanism ensures silent, reliable resetting. Armrests and legs feature independent 3mm cold-rolled steel supports with ventilation holes for added strength. Upholstery uses imported linen velvet, customisable with flame-retardant, stain-repellent, and anti-bacterial treatments, meeting GB and BS fire safety standards. This series suits high-end meeting rooms, auditoriums, conference halls, screening rooms, and multi-functional venues, delivering comfort, durability, and acoustic performance.
