Seat structure, performance and material description

Product model: Millennium Star AC-58106

Main technical parameters

Overall seat height ≤108cm Center distance of armrest 57.5-58cm (maximum adjustment to 60cm)
Seat depth ≤72cm seat width 47cm
Row distance ≥105cm Maximum bearing capacity of the seat 150kg
Fabric Qingdao Boshi flame retardant fabric Co., LTD flame retardant B1 level
Seat number Settings: √ Installation position 1. Upper right corner of the front of the backrest 2. Front end of the cushion 3. Each row on both sides of the seat side
√ Number Color - white

Structure

The seat is mainly composed of armrest, backrest, seat and connecting flipping mechanism.Performance characteristics:
1, the back shell, seat shell, backing are modified engineering polypropylene molding, unique shape, elegant appearance, stable structure, the front of the seat shell can be installed seat plate.
2. The soft core of the chair seat is molded with high rebound cold foam polyurethane and steel structure skeleton, built-in "S" spring, foam density is 45 kg/m3, and the soft core of the chair back is refined and processed with high-quality molding foam, foam density ≧40kg/m3. Comfortable seat, back elastomer adopts high-grade polyurethane cold foaming process, back cover shell adopts PP polypropylene engineering plastic, injection molding process. The fabrics are handmade, seiko fine sewing, more elegant.
3, the seat reversal using counterweight rebound device, counterweight is precisely tested and installed, accurate return, stable, simple structure, maintenance free.
4, handrail steel skeleton flip structure, the surface is made of black ABS material, the surface can be wrapped cloth, feel comfortable, with a cup holder, the handrail can be turned up.
5, all metal surfaces of the seat are sandblasted, rust removal, and then electrostatic spray treatment.
6, the automatic rebound of the seat is made of 45# high-quality steel seat shaft, the shaft bracket is nylon 66 injection molded parts, and the shaft sleeve is made of high-quality engineering polypropylene.
7, seat PU fabric a variety of colors, varieties for customers to choose and can do flame retardant treatment, its combustion performance is B1 level standard.
8. All connecting fasteners (bolts, nuts, self-tapping nails, rivets, etc.) are made of national standard parts produced by regular domestic manufacturers, and the surface is galvanized or boiled black.
9, the foundation is made of high-quality 3mm thick steel plate stamping, grinding, rust removal, anti-oxidation, electrostatic powder, high temperature curium furnace and other processes. It has anti-corrosion and anti-impact properties. Gravity design, concealment technology, fixed bolts hidden in the interior of the foot, the outer cap, no dust, beautiful.