Product Specification
1. Ergonomic contour and continuous lumbar support – The backrest features a triple-layered molded foam design with raised lumbar support, following natural body curves to effectively alleviate fatigue during prolonged sitting.
2. High-density molded foam cushions – Seat cushion density >50 kg/m³, backrest cushion density >45 kg/m³, made of high-elasticity polyurethane cold-cured foam for superior comfort and durability.
3. Sound-absorbing honeycomb shell – Curved wood board shell with honeycomb-shaped sound-absorbing vents, achieving an overall sound absorption coefficient of 0.5 and eliminating echoes within 0.1 seconds, ensuring a quiet auditorium environment.
4. Premium imported linen velvet fabric – Offers excellent permeability, sound absorption, wear resistance, and colorfastness. Optional treatments include 3M stain resistance, Teflon liquid repellency, anti-static, anti-bacterial, anti-mildew, and fire retardancy. Meets GB8410-94, GB17951-1998, BS7176, and BS5852 standards.
5. Sturdy steel legs and solid wood armrests – Independent leg support made of 3mm cold-rolled steel with hydraulic pressing and ventilation holes; armrests crafted from imported solid wood with polyester paint coating, ensuring aesthetic appeal and long-term stability.
6. Silent gravity self-return mechanism – Concealed gravity-type slow automatic return device resets the seat silently with zero-failure design, ensuring quiet operation and reliability.
Detailed Specifications
Seat and Backrest Cushion: Molded foam over a wooden frame. The backrest uses a triple-layered molded foam designed according to ergonomic principles, offering high elasticity, comfort, and durability. Seat cushion density >50 kg/m³, backrest cushion density >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.
Upholstery Fabric: Made of imported linen velvet fabric, offering strong permeability, excellent sound absorption, wear resistance, colorfastness, moderate softness, and easy cleaning. Color and texture can be customized. Additional treatments available: 3M stain resistance; Teflon liquid repellency and dust resistance; anti-static, anti-bacterial, anti-mildew, and fire retardancy. Flame retardant performance meets Chinese GB8410-94, GB17951-1998, and British BS7176 and BS5852 standards.
Armrests and Legs: Independent support design, aesthetically pleasing and generous. Legs are made of 3mm thick cold-rolled steel formed by hydraulic pressing, with ventilation holes in the leg base to enhance support strength. Armrests are 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. Metal components such as chair legs are treated for rust and corrosion resistance.
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This auditorium chair model WLCH368S-2 features a centre-to-centre distance of 560 mm, overall width of 960 mm, seat depth of 620 mm, overall height of 780 mm, seat width of 740 mm, armrest height of 180 mm, and seat height of 480 mm. The seat cushion density exceeds 50 kg/m³ and backrest cushion density exceeds 45 kg/m³, both offering high elasticity and durability. The sound-absorbing honeycomb shell achieves a coefficient of 0.5, eliminating echoes within 0.1 seconds. The upholstery uses imported linen velvet fabric with customizable colors and optional treatments including 3M stain resistance, Teflon protection, anti-static, anti-bacterial, anti-mildew, and fire retardancy meeting GB8410-94, GB17951-1998, BS7176, and BS5852. The gravity self-return mechanism ensures silent automatic reset. Sturdy steel legs with 3mm cold-rolled steel and solid wood armrests provide long-term stability and aesthetic appeal. Ideal for high-end meeting rooms, auditoriums, conference halls, screening rooms, and multi-functional venues.
