Product Details

Jinan Hensgrand Instrument Co., Ltd has the self-management import and export right.

All of our testing machines through the EU CE Certificate.

MMW-1 Universal Abrasive Wear Tester

1.Applications:

The machine can simulate rolling, sliding and rolling & sliding combined movement under the

certain contact pressure to complete point, line and plane simulating tests.

It can be used to evaluate the friction and wear performance of lubricant, metal, plastics, coating,

rubber, ceramics etc.

It can not only content with the needs of traditional petrochemical industry to research, develop and

inspect the various kinds of intermediate & high grade hydraulic oil, combustion engine oil and gear

oil. Also it can be tested under dry condition, but also the needs of simulating evaluation to new

material development and new technology research.

The machine adopts process control principle, and combines industrial control computer with the

configuration software technology and internet technology; Apply incorporate structure design,

integrate embedded industry computer, configuration software, acquisition module and executor as

a whole to control the test process, all test operation can be completed at the main interface of the

Computer. It features flexible configuration control mode, multiple friction couplings, wide speed

adjusting range, simulating high temperature circumstances, high automation and easy to use.

Conformed Standards:ASTM D-2266, D-3702, D-4172.

2.Technical Parameter:

1.Test Force
NO.	Item	Specification
1.1	Axial Test Force Working Range	10N~1000N (Stepless)
1.2	Relative Error Of Load Indicating Value	±1 %
1.3	Discriminability Of Test Force Indicated Value	±1.5 N
1.4	Test Force Automatic Loading Rate	400 N/min
1.5	Relative Error Of Test Force Automatic Hold Indicated Value In A Long Time	±1 %
2.Friction Moment
2.1	Max. Testing Friction Moment	2.5 N.m
2.2	Relative Error Of Friction Moment Indicating Value	±2 %
2.3	Friction Force Weighing Transducer	50 N
2.4	Friction Force Arm Distance	50 mm
3.Spindle Stepless Speed Variation Range
3.1	Stepless Speed Variation	5~2000 r/min
3.2	Error Of Spindle Speed	±1 %
4.Test Medium: Oil, Water, Slurry, Abrasive etc.
5.Heating System
5.1	Heater Working Range	Room Tempetature ~200℃ (Can Be Customed 260℃)
5.2	Jacketing Heater	Φ68*44, 220V, 300W
5.3	Temperature Measuring Control Accuracy	±(0.3+0.005t)℃ (“t” Is Absolute Value Of Test Temperature)
6.Conicity Of Spindle Of Testing Machine: (1:7)
7.Max. Distance Between Spindle And Lower Disc: >75mm
8.Testing Machine Spindle Control
8.1	Manual Control
8.2	Time Control
8.3	Rotate Speed Control
8.4	Friction Moment Control
9	Time Display & Control Range	10 s~300 min
10	Rotate Speed display & control Range	(1~99) * 105
11	Output Max. Moment Of Main Motor	5 N.m
12	*Overall Dimension (LWH)*	8607401560 mm
13	Net Weight	650 KG
14	Power Supply	380V, 50Hz.
15	Computer & Data Processing Range: Apply industrial control computer and configuration software to control the machine and test process, display different parameters in real time, record friction-time curve and temperature-time curve automatically. Control: Load, time, temperature, test duration. Curves: Temperature-Time, Friction- torque and Time etc. Data can be printed by Excel.