Desktop:
Made of high-quality veneer MDF, 650mm long, 450mm wide, 18mm thick, PP plastic injection molding edge sealing one-time molding, injection molding edge sealing treatment around the section, beautiful and generous, no burrs around and bottom, smooth and safe.
Bookcase:
Made of polypropylene (PP) plastic injection molding one-time, clear length 460×width 350×height 165mm/140mm, plastic thickness 4mm.
The bookcase is tilted 2 degrees backward to prevent books and stationery from falling.
The surface is smooth, corrosion-resistant, anti-aging, and has a shelf life of 10 years for indoor use.
The front end of the bookcase is concave to form a pencil case with a depth of 10mm.
There are 14 drainage holes with a length of 40mm at the inner end of the bookcase.
Desk Frame:
Desk legs: Made of 30501.2mm oval steel pipes.
Desk connecting rods: Made of 30501.0mm oval steel pipes.
U frame under the desk top: Made of 25251.2mm square steel pipes.
Each side of the desk has a ∮4mm solid iron wire stamping hook.
Process:
All steel pipes are formed by hydraulic one-time core pulling, which is full of streamline.
The steel pipe welding adopts carbon dioxide protection welding process. The welding surface ripples are uniform, there are no slag inclusions, pores, weld nodules, welding wire undercuts and splashes, and there is no desoldering, cold welding and welding voids.
All steel parts are rust-proofed, pickled, phosphated and other processes, and are treated with anti-rust.
The outer layer is electrostatically sprayed with polyester epoxy powder, and the color is coordinated and beautiful with the color of the aluminum column and the desktop.
The surface is bright and flat, without granular slag points, and the color is uniform.
Desk Connecting Box:
35525535mm, made of environmentally friendly PP plus wear-resistant fiber plastic, which is wear-resistant and aging-resistant.
Fitting design: The lower 70mm of the connector is inlaid with the desk steel foot, the upper 255mm long groove of the connector is inlaid with the U frame under the desktop, 9-22mm high, high stability.
The color matching of the connector and the desk frame is harmonious and beautiful.
The surface is bright and flat, without particles and slag points, and the color is uniform.
Foot Pad:
Made of brand new environmentally friendly PP plastic in one molding.
The foot pad has a silent and scratch-resistant effect.
Backrest Board:
Made of environmentally friendly PP impact-resistant and high-toughness plastic, brand new material hollow blow molding one-piece injection molding.
Size: 420*240.
The top design handles for easy movement.
The curvature and curve of the backboard are completely ergonomically designed to fit the back of the human body.
Seat Board:
Made of environmentally friendly PP impact-resistant and high-toughness plastic, brand new material hollow blow molding one-piece injection molding.
Size: 405*375.
The curved surface design allows students' legs to slide naturally into the arc, thereby correcting their sitting posture.
Chair Frame:
Main pipe: Made of 40mm20mm1.2mm oval steel pipe.
Chair connecting rail: Made of 40mm20mm1.2mm oval steel pipe.
Side pipe of the seat plate: Made of 30mm15mm1.2mm oval steel pipe.
After welding, the chair frame must be polished and shot blasted, and the surface must be electrostatically powder-coated.
The surface paint will not peel off even after long-term use.
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