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This compact yet sturdy auditorium/training chair is designed for space-efficient public venues. The seat height of 47cm and armrest height of 76cm accommodate standard adult populations, while the 49cm overall width allows for optimal row spacing. The seat and backrest are cushioned with high-density cold-cured molded foam (seat ≥45kg/m³, back ≥40kg/m³), providing lasting comfort without deformation. The metal frame is constructed from high-quality cold-rolled steel (main leg 40×80×1.5mm or 40×40×1.5mm) with electrostatic powder coating for superior rust resistance. The seat features a low-noise spring-return or gravity-return mechanism for trouble-free operation. The injection-molded PP/ABS back shell offers durability and easy cleaning. Optional foldable writing tablet with pen groove and ≥30KG load capacity supports note-taking in training or exam settings. Bottom nylon glides or hidden floor anchors ensure stability and floor protection.
Overall size | Height 111.5cm, width 49cm (including armrests), seat height 47cm, armrest height 76cm, backrest height 38cm (from seat surface) |
Seat size | Width 47cm, depth approx. 41cm, thickness approx. 7-8cm |
Backrest size | Width 38cm, height 26cm, thickness approx. 5-6cm |
Seat & backrest material | High-density cold-cured molded foam, ergonomic design, seat foam density ≥45kg/m³, back foam density ≥40kg/m³ |
Armrest | Metal frame with PU/nylon armrest cap, height 76cm, width approx. 6-8cm |
Armrest frame & floor stand | Made of high-quality cold-rolled steel plate by mold pressing. Main leg square tube: 40×80×1.5mm or 40×40×1.5mm. Surface: electrostatic powder coating. |
Leg center distance | Approx. 34.7cm, overall width 49cm |
Seat lifting mechanism | Spring-return or gravity auto-return mechanism, low noise, durable |
Back shell | Injection-molded PP or ABS engineering plastic |
Writing tablet (if available) | Foldable, load capacity ≥30KG, with pen groove, surface: density board with fireproof laminate or PP injection molded |
Bottom fittings | Floor anchor screws or nylon glides, friction resistance ≥100,000 cycles |
Steel surface treatment | Acid pickling and phosphating before electrostatic powder coating, high scratch resistance |
Auditoriums & Lecture Halls
The 47cm seat height and ergonomic foam cushions provide comfort during long lectures. The compact width (49cm) maximizes seating capacity. The durable steel frame and low-noise seat return mechanism withstand daily high-traffic use.
Training Centers & Examination Halls
The optional foldable writing tablet (≥30KG load capacity) with pen groove supports note-taking and exam papers. The easy-to-clean PP/ABS back shell and fireproof laminate tablet surface reduce maintenance. Gravity-return seats allow quick room reconfiguration between sessions.
Conference Rooms & Multi-Purpose Venuess
The professional electrostatic powder-coated finish and robust steel construction suit corporate training and meeting environments. The nylon glides or hidden floor anchors protect flooring while ensuring stability. The space-saving design (111.5cm overall height) fits standard room layouts without obstructing sightlines.
