Product Specifications
| Prod Model: |
MMW-1 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Friction Force Arm Distance: |
50mm |
| Stepless Speed Variation: |
1~2000r/Min |
| Special Deceleration System: |
0.05~20r/Min |
| Time Display & Control Range: |
0s~9999min |
| Net Weight: |
About 450 Kg |
| Overall Dimension (L * W * H ): |
600X682X1560mm |
| Type: |
Friction Testing Machine |
| Weight: |
>2000Kg |
| Power Source: |
AC380V |
| Maxcapacity: |
1kn |
| Display: |
Computer Display |
Product Description
Grease/Lubricating oil measuring instrument
Brief introduction:
MMW-1 is a Multi-specimen friction and wear testing machine. It is designed for simulating, evaluating and testing almost all kinds of oil (high-class serial hydraulic oil, lubricant, combustion oil and gear oil) and material (metal, plastic, coating, rubber, ceramic etc.)
It is widely used in tribology field, petrol chemical industry, mechanical, energy resource, metallurgy, space flight, engineering areas, college and institute etc.
Standard:
This machine meets SH/T 0189-1992 Lubricant Anti-wear performance Evaluation Method (Four-ball tester method) and conforms to ASTM D4172-94 and ASTM D 5183-95.
Packaing & shipping:
Packing with standard export wooden cases.
Shipping by sea with CFS/CFS from Qingdao sea port or for your requirement.
Technical specifications:
| 1.Test force |
|
| 1.1 Axial test force working range | 1~1000N |
| 1.2 Error of indicating value lower than 200N | not bigger than ±2N |
| Error of indicating value upper than 200N | not bigger than 1% |
| 1.3 Discriminability of test force | not bigger than 1.5N |
| 1.4 Relative error of long time auto hold indicating value | not bigger than ±1% FS |
| 1.5 Return zero error of digital display device of test force Indicating value | not bigger than ±0.2% FS |
| 2. Friction Moment |
|
| 2.1 Measuring maximum friction moment | 2.5 N. m |
| 2.2 Relative error of friction moment indicating value | Not bigger than ±2% |
| 2.3 Friction force weighing transducer | 50N |
| 2.4 Friction force arm distance | 50mm |
| 2.5 Discriminability of friction moment indicating value | Not bigger than 2.5 N. mm |
| 2.6 Return zero error of digital display device of friction | Not bigger than ±2% FS |
| 3. Range of spindle stepless speed variation |
|
| 3.1 Stepless speed variation | 1~2000r/min |
| 3.2 Special deceleration system | 0.05~20r/min |
| 3.3 For over 100r/min, error of spindle speed | Not bigger than ±5r/min |
| For below 100r/min, error of spindle speed | Not bigger than ±1 r/min |
| 4. Testing media | Oil, water, muddy water, abrasive material |
| 5.heating system |
|
| 5.1 Heater working range | Room temperature ~260°C |
| 5.2 Disc type heater | Φ65, 220V, 250W |
| 5.3 Jacketing heater | Φ70x34, 220V, 300W |
| 5.4 Jacketing heater | Φ65, 220V, 250W |
| 5.5 Platinum thermo resistance | 1 group each (long&short) |
| 5.6 Temperature measuring control accuracy | ±2°C |
| 6.Conicity of spindle of testing machine | 1:7 |
| 7. Max. distance between spindle and lower disc | ≥75mm |
| 8. Spindle control mode |
|
| 8.1 Manual control |
|
| 8.2 Time control |
|
| 8.3 Revolution control |
|
| 8.4 Friction moment control |
|
| 9. Time display & control range | 0s~9999min |
| 10. Revolution display & control range | 0~9999999 |
| 11. Output maximum moment of main motor | 4.8N. m |
| 12. Overall dimension (L * W * H ) | 600x682x1560mm |
| 13. Net weight | About 450 kg |
Jinan Chenda Testing Machine Manufacturing Co., Ltd., was established in 2003, it is a professional comprehensive company which contains research and development, production, marketing and service in one set. The products apply widely on such fields as scientific institutions, colleges, metallurgical, construction materials, railway trains, highway traffic, rubber plastic, wire and cable and fire facilities.
Our company located in the beautiful spring city-Jinan which is the center for developing testing machine in China as well as the largest testing machine producing base. We are specialized in hydraulic universal testing machine which includes computer controlled servo hydraulic universal testing machine, computer display hydraulic universal testing machine, digital display hydraulic universal testing machine. Electronic universal testing machine which includes computer controlled electronic universal testing machine, electronic tensile testing machine, spring testing machine, panel testing machine, fire door testing machine, insulation material testing machine, Ring rigidity testing machine, electronic power testing machine, pellet testing machine, film testing machine, and so on...Friction and wear testing machine which includes: Computer screen display four-ball friction testing machine, computer display vertical universal friction and wear testing machine, screen display type friction and wear testing machine. Complete impact testing equipment and bending testing machine.
Our company regards satisfying clients' Demands as the motive for development, regards technical innovation as means of advancing, regards quality guarantee as essence of surviving and regards employees' Satisfaction as base for existence. We also shoulder the responsibility to provide our clients with first-class equipments for checking materials.
