Jinan Yihua Tribology Testing Technology Co.,Ltd.

We are offering wear tester. application:model m-2000 friction & wear testing machine is to test the anti-wear performance for metal and non-metal under the specimen sliding, rolling, sliding-rolling condition. It can also test for various materials under dry-friction, wet-friction.specifications:max. Load: 2000n. range of load measuring: 0-300n, 300-2000n. axial speed of lower specimen: 400rmin, 200rmin. axial speed of upper specimen: 360rmin, 180rmin. division of the load ruler: 0-300n, 10ngrade. 300-2000n, 50ngrade. measuring range of friction moment of force: 0-15n.mmeasuring classes of the friction moment offorcemin. Value of staff gauge0-1n.m 0.02n.mgrade0-5n.m 0.1n.mgrade0-10n.m 0.2n.mgrade0-15n.m 0.2n.mgradesizes of specimen: 30-50x10mmthe max. Stroke of the upper specimen: 4mm. power of motor:3 phases, 380v, 50hz. 1kw, 0.75kw. speed: 2870rmin, 1440rmin. dimensions: 970x660x1100mmnet weight: about 500kgthe machine calculate friction work and also friction coefficientby the data acquired. wearable function evaluated: the following methods toevaluate the wearable function. weight: before test, make the specimen clean and dry. Aftertest, by means of analytical balance, to measure the differenceof the specimensdiameter measuring: measure the variety of the diameter aftertest. measuring instrument: 1. Micrometer. 2. By the small idler wheel in the machine. 3. Cut-in method.

We are offering four ball friction tester. this machine is used to evaluate the bearing capacity of lubricant in high contact pressure.includes initial seizure load pb, weld load pd, average hertz load zmz three items. this machine also can do long time abrasion resistance tests, , friction coefficients determination. this product meets the standards of gbt12583-98, gb3142-82, sht0189-92, sht0202-92, sht0204-92 technical parametersno. items technical parameters1 test force range 60n-10kn2 relative error 1%3 testing range of friction force 0-200n4 spindle speed 2002000rmin 5 relative error 10rmin step-less adjustment6 temperature range ambient temperature200 7 steel ball diameter 12.7mm8 lever ratio 1209 color lcd 1010 supply power 380vac50hz11 power 1.5kw12 dimension(l*w*h) 820mm550 mm1500 mm.