The MMU-10G screen display high temperature friction and wear testing machine is used in the form of sliding friction to evaluate the performance of engineering plastics, powder metallurgy, alloy bearings, etc. under specified test conditions. It can be tested at room temperature~600 ℃ (can be customized to 800 ℃) under various conditions such as oil-free lubrication and immersion lubrication, as well as changing parameters such as load, speed, time, friction partner material, surface roughness, hardness, etc. Can be used to measure material temperature rise, friction coefficient, etc.
This machine is an electromechanical hydraulic integrated precision testing instrument, which uses a plunger pump or imported gear pump as the power source. The overflow valve, throttle valve, and directional valve are all original from Taiwan. The hydraulic cylinder adopts a frictionless plunger cylinder to ensure accurate value transmission. The spindle motor uses Panasonic AC servo motor and controller, with a wide speed range, high low-speed torque, and low noise. The measurement parameters include test force, friction force, test time, and spindle speed. When any parameter exceeds the preset value, the corresponding alarm light will turn on and the spindle will stop rotating. All experimental parameters can be displayed on digital display devices and computer screens, recording temperature time curves and friction time curves.

1 Experimental force
1.1 Axial test force working range (infinitely adjustable) 1-10kN
1.2 Relative error of test force indication ± 1%
1.3 Long term automatic maintenance of test force with an indication error of ± 1% FS (maximum test force)
1.4 Automatic removal of test force exceeding the maximum test force by 2% -10%
2 Friction force
2.1 Friction force measurement range 10-500N
2.2 Relative error of friction force indication ± 2%
2.3 Automatic parking exceeding the preset limit
3 spindle speed
3.1 Spindle speed range 5-2000r/min
3.2 Spindle speed range error ± 10r/min
4 Testing machine measurement and control temperature range: Room temperature~600 ℃
5. Provide drawings or user-defined friction pairs for testing
Oil box travel>45mm
7 spindle motor power 4kW
8. Main spindle control of testing machine
8.1 Manual Control Manual Parking
8.2 Time Control Exceeding Presets
8.3 Speed control exceeds the preset value
8.4 Friction control beyond preset
The time display and control range of the testing machine is from 1 second to 9999 minutes
10 Test RPM Display and Control Range 9999999 seconds
The external dimensions of the testing machine (length x width x height) are approximately 1200 x 870 x 1700min
12. Net weight of testing machine 850kg