?Grinding wheel strength test machineFeatures:*Model: STM-41680*Max tested grinding wheel diameter: 400mm*Max rotary speed: 31000RPM*Mechanical spindleMain shaft sleeveMax speed (r/min)Max load (kgs)Main shaft wheel diameter (mm)Grinding wheel typeGrinding wheel outer diameterGrinding wheel hole diameter (mm)Grinding wheel Thickness (mm)Working linear velocity rate204# (f16x30)31000 1F26T27(Depressed wheel) T41(Flat disc)100-23016, 22, 25, 321~10=80m/s, =2 times T27 T29 Flat wheel, flap disc100-18016, 22, 25, 321-3.2=80m/s, =1.88 times 120002.5F63T41(Flat disc)250-40025, 25.4, 322.5-
Grinding Wheel Strength Test Machine