China MR-S10G Lever Type Four-ball Friction Testing Machine

The machine is used to evaluate the loading capacity of lubricants in the process of sliding friction on a contact point under very high pressure. The above mentioned capacity including 3 datas to be tested: The maximum load Pb under the unstuck condition, sintered load Pd and comprehensive value of wearing during friction ZMZ. The machine can carry on abrasive wearing test for a long period in order to appraise friction and obtain the coefficient of friction of the material. It is mainly used in tribology field, petrol chemical industry, mechanical, energy resource, metallurgy,space flight, colleges and institutes etc.

SpecificationMR-S10G Max. test load10kn Loading control modeLever loadingRelative error of load capacity±1% The rotating speed of main spindle 200-1800r/min Stepless Relative error of rotation rate≤±10r/minHeating temperature of sample Ambient temperature~250ºC Friction measuring range1~200NDimension ( Length x Width x Altitude )mm 850x640x1570 The steel ball to be testedThe steel ball to be tested four- ball friction testing machine,Nominal diameter 12.7mm motor power 1.5kWtesting time display1S~9999minoil usage once10ml rotation speed control accuracy ±10r/minweight 350kgspacking 1300*600*1800mm