Product Specification
The seat is designed based on ergonomics and morphological aesthetics, with the curvature of the backrest and seat cushion conforming to the natural curves of the human body. The seat height and depth are reasonable, providing a comfortable sitting experience, and the seat cushion features an automatic return function.
The seat center distance is 580±10mm, seat depth (seat cushion side) is 780±10mm, (writing tablet side) is 874±10mm, seat height is 1010±10mm, and the minimum row spacing is 900mm. The backrest height is controlled within 1020mm, balancing comfort and acoustic reflection effects. The seat base plate can be equipped with sound-absorbing holes to ensure stable sound absorption performance under different seating rates.
The writing tablet panel is made of ABS plastic (360×275×9mm), the support arm is made of high-quality aluminum alloy with a painted finish, and the connectors are zinc alloy with black chrome plating, ensuring durability. The fabric is made of high-end knitted cloth, treated with anti-static and moth-proofing, making it wear-resistant and wrinkle-resistant.
The seat foam is polyurethane cold-cured high-resilience foam with antibacterial properties. The seat foam density is 50-55kg/m³, and the backrest foam density is 40-45kg/m³. The armrests are made of imported solid oak wood, featuring elegant lines and resistance to deformation.
The outer shell of the seat and backrest is made of high-density hardwood plywood molded into shape, while the inner backrest panel is formed by bending high-quality plywood. The seat frame is made of high-strength steel plate welded into shape, with built-in serpentine springs to enhance support.
The seat cushion is equipped with a damping return mechanism, providing two-stage buffering and a slow return of approximately 3 seconds. Rubber pads are installed at impact points to ensure quiet and impact-free operation. The armrest and footrest frame is a one-piece die-cast aluminum alloy structure, ensuring sturdiness.
The seat is fixed to the ground using hidden explosive screws and comes with plastic dust covers for an aesthetic appearance and easy cleaning.
