Description
KSC039 Stack School Chair
The KSC039 Stack School Chair is designed to meet the growing needs of students. It features a hand-crank lifting structure for safe and precise height adjustment, available in two sizes: L-type (seat height 380-460mm) and S-type (seat height 290-360mm). The backrest and seat are integrally injection-molded from new, eco-friendly PP plastic. The backrest is curved and features radial, breathable heat dissipation holes (diameter no more than 5mm), ensuring comfort even after extended sitting. The steel frame is fully welded using teardrop and round tubes, with a high-temperature powder coating for durability and anti-peeling. The footpads are made of PP plastic combined with TPE material, offering high toughness, resistance to high and low temperatures, and acid/alkali resistance, making them suitable for various indoor and outdoor environments.
Hand-crank lifting structure: Safe, stable, and precise seat height adjustment
Two size options: L-type seat height 380-460mm, S-type seat height 290-360mm
PP integral molding backrest and seat: Eco-friendly and durable
Curved backrest: Radial, breathable heat dissipation holes (diameter ≤5mm)
Teardrop tube steel frame: Fully welded, high-temperature powder coating
TPE footpads: High toughness, resistance to high and low temperatures, acid/alkali resistance, anti-collision, and noise reduction
Backrest and seat: Integrally injection-molded from new, eco-friendly PP plastic (backrest W403×D215mm ±10mm; seat W402×D400mm ±10mm)
Steel frame: Fully welded teardrop and round tubes; lifting upper tube 48×25±2mm×1.35mm, lifting lower tube 57×32±2mm×1.35mm; chair leg round tube diameter 38mm±2mm×wall thickness 1.5mm±0.2mm
Surface finish: High-temperature powder coating
Footpads: PP plastic + TPE (large footpad W95×D44×H90mm ±5mm; small footpad W60×D38×H48mm ±5mm)
S-type chair: Seat height 290-360mm ±10mm
L-type chair: Seat height 380-460mm ±10mm