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Structure composition

The seat is mainly composed of iron armrests, wooden armrests, back pull table, backrest, seat cushion and connecting turning mechanism.

performance and characteristics

►►The backrest and cushion are formed by a trinity mold with a built-in steel skeleton. The skeleton and fabric are placed together in the mold and become one when foamed by polyurethane. The foam density is 45kg/m3, which is soft and comfortable, does not deform, and is not easy to open glue. The back shell and seat shell are made of modified PP engineering polypropylene molding, with corrosion resistance, aging resistance, easy to clean and so on.

►►The seat number can be installed outside the seat cushion. The seat number is available in fluorescent seat number and aluminum seat number.

►►The seat back is a fixed backrest, and the fixed backrest connection structure is 3mm thick angle iron and 25*25mm rectangular tube welded and formed, which is durable and not deformed.

►►The overturning mode of the seat cushion adopts torsion spring rebound, with low noise and accurate return.

►►The seat armrest is stamped, bent and welded by rolled steel strip. The lower anchor is stamped and formed by a 2mm thick steel plate mold. The anchor fixing hole is 242mm apart. The armrest is equipped with side plates, which are covered with cloth. The upper armrest is made of beech wood. The surface has been painted and polished for many times. It has the characteristics of high strength, beautiful appearance and generous, solid and beautiful.

►►The back pull table can be made of plastic and wood. It is a wooden back pull table with a size of 46-48*32*1.5cm. The surface is polished and painted for many times and is flat and smooth. The back pull table bracket is 4mm back steel plate stamped and formed with stable structure and smooth folding. The plastic back pull table is injected with a high-strength ABS mold with a size of 30*47.5cm and is available in various colors.

►►All metal surfaces of the seat are subject to sandblasting and rust removal, followed by electrostatic powder spray coating for rust prevention.

►►The seat automatic rebound shaft adopts 45# high-quality steel rotating shaft, and the shaft frame and shaft sleeve are high-strength nylon injection molded parts.

►►Seat fabric a variety of colors, varieties for customers to choose and do flame retardant treatment, its combustion performance can reach B1 level flame retardant standard.

►►All connecting fasteners (bolts, nuts, self-tapping nails, rivets, etc.) are made of national standard parts, and the surface is galvanized or blackened for rust prevention.

Technical parameters

Chair height	102cm	Center distance of row chair	56-58cm
seat height	45cm	Recommended minimum row distance	100cm
Armrest height	63cm	Minimum Length	58cm
Maximum length	101cm	foam density	45kg/m3
Seat depth	47.5cm	Maximum Seat Load	150kg
back width	49cm	Number of seat flips	200000 times

wireframe diagram

Note: The unit of the appearance size shown in the figure is mm, and the individual data of the actual product may have an error of about ± 10mm.

98B6Z

The seat is mainly composed of iron armrests, wooden armrests, back pull table, backrest, seat cushion and connecting turning mechanism. The backrest and cushion are formed by a trinity mold with a built-in steel skeleton. The skeleton and fabric are placed together in the mold and become one when foamed by polyurethane. The foam density is 45kg/m3, which is soft and comfortable, does not deform, and is not easy to open glue. The back shell and seat shell are made of modified PP engineering polypropylene molding, with corrosion resistance, aging resistance, easy to clean and so on.

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