Chair Backrest Durability Tester is used to evaluate the quality through fixing the caster,pressing the seat and crash the back with given strength, direction, speed and times repeatedly.
- Back support connecting seat frame
- Back support frame of mesh chair
|Test speed||16 and 20 times/min or specified|
|Loaded weight||100lb or 225 lb|
|Air pressure force||0-150lb|
|Force stroke||0-18 inch|
|Power||1 #, AC220V, 3A|
1.The tester uses aluminum framework, elegant design, pneumatic transmission loading ,easy to clean.
2.The machine adopts Japanese SMC cylinder.
3.The machine LCD screen operation control box.