Audited Supplier
friction and wear tester
MMUD-5B testing machine is developed by our company to improve the design of the pin plate, end surface sliding friction form, At room temperature or high temperature and change the lubrication state (no oil lubrication or oil immersion lubrication), load, speed, friction mate material, friction pair surface roughness, hardness and other parameters under various circumstances, the ring specimen to impose a higher end test force for testing. It is mainly used to evaluate the friction performance of engineering materials, powder metallurgy, alloy bearings and other materials under different conditions, and can be used in the selection of friction pair materials and the study of wear resistance of materials.
Main technical parameters
| NO | Name | Index |
| 1 | Test force working range | 10~5000N (stepless adjustable, range optional) |
| 2 | The relative error of experimental force | ±1% |
| 3 | Friction force measurement range | 1-300N |
| 4 | Relative error | ±3% |
| 5 | Max Friction torque measurement | 10N.m |
| 6 | The relative error of frictional torque | ±2% |
| 7 | Friction sensor | 200N |
| 8 | Spindle speed range | 1~2000rpm |
| 9 | Speed control accuracy | ±1% |
| 10 | Temperature control range | room temperature~1000ºC(optional) |
| 11 | Temperature control accuracy | ±2ºC |
| 12 | Maximum friction diameter of the test disc | 100mm |
| 13 | Lubrication method | Circulating oil bath lubrication |
| 14 | Online wear measurement system | 0-10mm (accuracy±1% FS) |
| 15 | Wear measurement resolution | 0.15μm |
| 16 | High temperature furnacesOnline wear measurement system | double opening large furnaces with an inner diameter greater than 120mm |
| 17 | The maximum distance between the main shaft of the test machine and the lower auxiliary plate | > 75 mm |
| 18 | Time control range | 10s ~9999min |
| 19 | Friction pairs | pin-on-disk wear and end face wear |
| 20 | Control system | Computer and data processing range special control computer control the whole machine and test process, display various parameters in real time, automatically record friction-time curve, friction-time curve, temperature-time curve and intermediate contour line. |
| 21 | External dimensions (L* W*H) | 1200 * 870 * 1700 mm |
| NO | Old hydraulic loading | Automatic loading |
| 1 | Loading noise, late maintenance trouble, high failure rate, poor reliability. | Basic maintenance-free, stable and reliable. |
| 2 | Indirect measurement of oil pressure sensor is affected by hydraulic oil temperature. | The test force is directly measured by a force sensor to ensure reliable accuracy. |
| 3 | Valve body or oil pump control cumbersome and prone to failure. | Program built-in multi-section rate loading mode, precise control of test force. |
| 4 | Noise, need oil source, is not conducive to energy saving and environmental protection. | No noise, oil pollution and other environmental pollution, energy saving and environmental protection. |
Jinan HengXu Testing Machine Technology Co., Ltd., established in 2007, is a prominent hightech enterprise specializing in the research, development, and production of testing machines. With a focus on friction wear testing and mechanical testing for advanced materials, the company has become a leading player in China's testing industry. HengXu stands out due to its advanced testing technologies and strong customer trust, achieving over 100 million RMB in sales in 2023.
Q: Are you a manufacturer?
A: Yes, we are a professional manufacturer with many years of manufacturing experience. Our factory is equipped with advanced production equipment and a skilled team, committed to providing customers with high-quality products and services. At the same time, we also welcome you to visit our factory at any time to better understand our production process and capabilities.
Q: How long does it take to produce and deliver?
A: The production and delivery cycle of the equipment is generally 10-20 days, depending on the equipment model and customization requirements you choose. If your order requires customized functions, the delivery time may need to be extended to about 4 weeks. We can provide a detailed delivery plan after confirming your complete requirements. If you have urgent order requirements, please let us know at any time, we will try our best to arrange a priority production plan for you!
Q: How is the equipment transported and protected?
A: To ensure the safety of equipment transportation, we use shock-proof and moisture-proof export-grade wooden boxes for packaging, and all precision parts will be properly handled with foam and protective film.
In terms of transportation methods, we can arrange sea or air transportation, and provide various documents (such as invoices, packing lists, certificates of origin, CE certificates). Before the equipment is packaged, we will complete all debugging procedures to ensure that it can be used after installation.
Q: How long is the equipment warranty period? How about after-sales support?
A: We provide a 1-year warranty service for all friction and wear testers, and provide free technical support and maintenance services (non-artificial damage) during the warranty period. In addition:
Remote technical guidance (such as installation and operation) can be provided;
Support on-site installation and commissioning and operation training when necessary (negotiable fees);
Provide lifetime paid equipment maintenance and supply wearing parts and accessories.
If you need to extend the warranty period or other after-sales service arrangements, please feel free to contact us!
Q: Can the test effect be verified before the equipment is delivered?
A: Of course! After the equipment is produced, you can choose the following methods:
Remote video acceptance: We will show you the equipment test operation and performance;
On-site acceptance: You are welcome to visit our factory for equipment function acceptance;
Provide sample testing: You can send samples to our company, we will shoot test videos for you, and provide detailed reports.
I hope the acceptance method can meet your expectations, and welcome further communication!
Q: We are using this equipment for the first time, can you provide training?
A: We provide detailed technical guidance and training support for all customers who purchase equipment, including:
The operating manual and operation guidance video that comes with the equipment;
Remote installation guidance: Demonstrate the operation steps through online videos;
On-site training (negotiable): If necessary, we can arrange for technicians to come to your factory for installation guidance and training (extra charge).
After the training, we guarantee that your team can operate the equipment proficiently and complete related testing work. Any follow-up questions also support lifelong technical consultation!
