Ergonomically Contoured Shell Classroom Chair with L-Style Legs

Kangbeier classroom chairs feature a sturdy, cantilevered tubular steel frame and a comfortable, ergonomically contoured polypropylene shell.

The ergonomic comfort of this chair balanced sitting shell and frame foster movement while being seated.

Parameter (Specification)

1. Seat back: Made of PP material, one-piece injection molded, depth 440mm * width 430mm, backrest size width 430mm* height 390mm, the backrest can recline at an angle of 10-30 degrees, which is more comfortable than a fixed backrest and can help relieve students' lower back fatigue.

2. Steel frame: The desk legs are made of 20*40*1.5mm thick elliptical steel tubes; all steel tubes are formed by hydraulic one-time coreless bending, giving a streamlined appearance. The welding of steel pipes is done using carbon dioxide shielded welding process, resulting in an even wave pattern on the welding surface, with no slag, porosity, weld lumps, wire biting, and spatter, and no signs of detachment, false welding, or hollow welding. The iron parts are welded using carbon dioxide gas shielded welding, and the steel pipe surface undergoes degreasing, rust removal, pickling, phosphating, electrostatic spraying, and high-temperature curing, resulting in a smooth and shiny surface, free of granular slag and uniform in color.

3. Leg caps: Made of PP plastic, one-piece injection molded, using a nail-free anti-detachable fixing device, extremely wear-resistant.

Feature And Application

The seat board of ergonomically contoured shell classroom chair with L-style legs is made of high-strength polypropylene (PP) plastic, which is formed in one piece, offering high strength and load-bearing capabilities.

The backrest of ergonomically contoured shell classroom chair is specially designed to recline up to 30 degrees, providing stronger support and better cushioning, effectively alleviating lower back fatigue.

The chair frame of ergonomically contoured shell classroom chair with L-style legs is a whole thickened steel tubes, and it can withstand long-term and high-intensity use.

The high-strength PP large foot pads of ergonomically contoured shell classroom chair with L-style legs are not easy to detach and are slip-resistant and durable.