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Product introduction:
Great Wall brand 7420 heavy-duty gear grease is refined by thickening high-viscosity base oil with soap-based thickener, and adding ultra-fine solid lubricant, extreme pressure anti-wear, anti-oxidation, anti-corrosion, anti-rust and other additives.
Sinopec 7420 heavy-duty gear grease application example: A power plant imported a coal grinder for a generator set from France. The large tooth diameter is 6m, the width is 750mm, the number of teeth is 224, the speed is 13.6r/min, and the transmission motor power is 2800kW. It has been used since 1996. Sinopec 7420 heavy-duty gear grease replaces the MobilOGL007 grease used in the original design, with good results and greatly reducing equipment operating costs; a cement group company imported cement raw material mill from Denmark. Due to the large dust environment and harsh operating conditions, it has been tried successively. MobiITAC81, Kluber CS-G00# and Fuchs Powerful kg1000. Later, in order to reduce the operating cost of the equipment, Sinopec 7420 heavy-duty gear grease was selected. The injection pressure was normal, there was no clogging of the pipeline, the injection pressure was stable, the grease had good adhesion on the tooth surface, the tooth surface wear was small, and the resistance was It has good water resistance. It has been used since 1999 with good results and can fully meet the gear operation requirements.
Sinopec 7420 heavy-duty gear grease Do not mix with other greases, seal the cap promptly after use to avoid the mixing of moisture, dust and other impurities; Sinopec 7420 heavy-duty gear grease can be applied, oil bathed or sprayed; Sinopec 7420 heavy- Duty gear grease cannot take away the substances produced during the running-in process, so it is not suitable for newly installed gears that have not been run-in.
Project | 7420 heavy duty gear grease | ||
000 | 00 | 0 | |
Cone penetration, 0.1mm | 450 | 420 | 370 |
Similar viscosity (-10℃, 20s), Pa·s | 205 | 264 | 291 |
Dropping point,℃ | 152 | 195 | 192 |
Corrosion (45* steel, 100℃, 3h) | qualified | qualified | qualified |
Adhesion (66℃, 15min), % | 99.77 | 99.85 | 99.90 |
Sintering load P, N | 6082 | 6082 | 6082 |
Support and Services:
Sinopec 7420 heavy-duty gear grease Support and Service
Sinopec 7420 heavy-duty gear grease is committed to providing the highest quality technical support and service to our customers. Our experienced staff of professionals is available to answer any questions you may have about our products and services.
Our technical support team is available 24/7 to provide prompt and accurate advice on the use of our products. We also offer troubleshooting and maintenance services to ensure that your equipment is running at its best.
We strive to provide the best customer service possible. Our team is available to answer any questions and help you get the most out of your Sinopec 7420 heavy-duty gear grease products. If you have any questions about our products or services, please do not hesitate to contact us.