The Office Chair Structural Strength Testing Machine is designed to
evaluate the fatigue strength and durability of office chair
backrests, seats, and armrests. By applying repeated loads over a
set number of cycles, the machine checks the structural integrity
and identifies potential failures or excessive deformations in
chair components. It is an essential testing instrument for office
furniture manufacturers, quality inspection agencies, and
certification bodies.
Simulates repeated backward loading on office chair backrests and
seats.
Evaluates fatigue resistance of chair backrests, seats, and
armrests.
Detects structural damage or excessive deformation under cyclic
loads.
Widely used in office furniture R&D, quality assurance, and
compliance testing.
Loading Unit: Two high-precision servo test loading units with
planetary gears and belt-driven linear motors.
Frame: High-strength aluminum alloy profile, anodized surface,
section ≥ 80 * 80 mm, wall thickness ≥ 3 mm.
Base: National standard No.45 steel, thickness ≥ 10 mm.
Control System: PLC modules, servo motors, and load sensors from
internationally recognized brands.
Display System: Industrial computer with 7-inch HMI touchscreen
from leading global brands.
Fixtures: One set of dedicated clamps included.
QB/T 2280-2007 - Office Chair Testing Standard
ANSI/BIFMA X5.1-2017 - General-Purpose Office Chairs Testing
Standard
