Durability test machine HD-F732

automaticfor chair

Chair Caster Durability Testing Instrument Minimum1 SET Delivery15 days after order. ModelHD-732 CountryChina BrandNameHD PackageEach set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside. PaymentL/C, D/P, T/T PriceFOB, CIF Specifications 1.Chair Caster Durability Testing Instrument is used to evaluate the quality and wear life of the caster in chair. 2.OEM Product description: Chair Caster Durability Testing Instrument evaluate the ability of chair base and casters to withstand fatigue stresses and wear caused by moving the chair back and forth. Seat surface to place the weight (113 kg), the holding fixture driven by motor and timing belt move to and fro, in order to assess the the casters of wear life, stroke rate and the number of times can be set.