Smart Classroom Desk And Chair;Folding Desk And Chair;Spliced Desk And Chair;Movable Desk And Chair

Z3-20
1. Desktop: multi-layer solid wood tabletop, thickness ≥25MM, the desktop is made of round wood peeling and pressing, after insect-proof and anti-corrosion chemical treatment, high strength, good rigidity, no deformation, strong waterproofness, good toughness; Edge sealing: PVC glue edge; Formaldehyde emission is better than the national standard (density ≥750 kg/cubic meter)
2. The main body of the tripod is made of cold-rolled steel pipe material, and the surface is pickled and phosphating sprayed; the diameter of the tripod is 40mm (±5mm), the wall thickness is ≥1.2mm, and there are no leaking mounting screws at the connection between the desktop and the tripod; the bottom is equipped with mobile casters, which can be quickly installed on the tripod by manual rotation, saving the cost of installing mobile casters;
3. The top of the tripod adopts a "funnel" design, which is formed by mold spinning and welded to the cylinder as a whole. The maximum cross-sectional diameter of the top is 100mm (±5mm), the height of the cone is ≥100mm (±5mm), and the wall thickness is ≥1.2mm; the contact area between the tripod and the desktop is increased, the structural stability of the desk is improved, and it is safer to use;
4. A fixed connection device is designed inside the top of the tripod. The connector is stamped by a mold at one time. The diameter of the connector is 90mm (±5mm), the height is ≥18mm, and the wall thickness is ≥2mm. It is fixed to the desktop with 8 self-tapping screws. When installing the main body of the tripod, you only need to manually rotate the main body of the tripod to complete the fixed assembly of the tripod and the desktop. The installation is simple and the structure is firm and stable.
5. Casters: wheels with brakes are convenient for adjusting the flatness of the desktop; silent and non-slip, no wear on the floor;
6. Balance weight: one-piece injection molding balance weight; can be fixed and spliced, and moved as a whole; can fix the desktop flat;
7. Product size (unit mm): the size of a single desktop (unit mm): 770*476.3*750mm (trapezoidal); (6-piece combination diameter 1600mm).

8. Book net (optional, standard configuration does not include book net): The bracket is made of new ABS raw material, the mold is injection molded in one time, with good hardness, the book net tube material is 15*0.7mm cold-rolled steel tube, all metal parts are degreased, rust-proofed, phosphating, and fully surface treated, using a fully automatic production line, fluorocarbon powder electrostatic spraying, high temperature 200 degrees post-curing, bright color, good adhesion, anti-oxidation, easy to clean, plastic base decorative parts.

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