Caster/Chair Base Durability Test for Pedestal Base Chairs
Chair Caster Durability Testing machine is used to evaluate the quality and wear life of the caster in chair. Press load on the chair seat, use cylinder to clamp the pedestal, then push and pull it back and forth. The stroke, speed and times can be set.
Purpose of Test
The purpose of this test is to evaluate the ability of the chair base and casters to withstand
fatigue stresses and wear caused by moving the chair back and forth.
QB/T2280-2007 "office chair"
ANSI / BIFMA X5.1 "Office Chair General technical requirements"
EN1335: 2000 "Office Furniture - Office Chairs"
How it works:
The load placed on the horizontal work table chair, in a distance of 550mm to the speed of 50mm / s of the push or pull of not less than 550mm. 200mm away from the work surface at the level of force. Pushdown or recording the force required to pull the chair. Measuring the distance of 250mm ~ 500mm rolling / sliding resistance average.
The machine configuration:
The machine features:
12mm steel plate welded below the 100 GB channel, laying stainless steel top. Installation activities corners and locking casters.
Jumbo aluminum. Overall vertical solid and beautiful.
Touch screen + PLC + power sensor + specimen position sensor, the whole forming a closed-loop control. Loading speed can be adjusted. Easy installation
more: Programmable Control Sofa Durability Testing Machines