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Kinds Flexible shaft couplings can be divided into 3 primary types based mostly on their versatility and meant use: mechanical, EPG, and metallic membrane. Aside from these, a number of manufacturers also create numerous sorts of shafts for custom or specialised apps. China gearbox coupling hub We offer OEM service.
Densen personalized Stainless Steel Single Clamping Diaphragm Coupling ,Adaptable Solitary Diaphragm Coupling
| Solution Identify | Densen customized Stainless Steel Solitary Clamping Diaphragm Coupling ,Flexible Solitary Diaphragm Coupling |
| DN mm | 90~1410mm |
| Rated Torque | one hundred seventy~2800000 N·m |
| Max Allowalbe Speed | 12700~810RPM |
| Material | Stailess Metal |
| Application | Widely employed in metallurgy, mining, engineering and other fields. |
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Typical scenario of diaphragm coupling applied to variable frequency pace management tools
JMB variety coupling is utilized to Daqing Oilfield Thermal Energy Plant
In accordance to the requirements of Daqing Electric Energy Corporation, Daqing Oilfield Thermal Power Plant need to dynamically change the energy era in accordance to the load of the electricity grid and marketplace demand from customers, and have out the transformation of the frequency converter and the suction enthusiast. The motor was at first a 1600KW, 730RPM non-frequency variable velocity motor matched by Shenyang Motor Manufacturing facility. The speed control manner following changing the frequency is manual handle. Push the button velocity to enhance 10RPM or fall 10RPM. The coupling is nevertheless the unique elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is usually damaged, which straight has an effect on the regular power generation.
It is identified through analysis that in the procedure of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the pace regulation procedure (the diameter of the supporter impeller is 3.three meters) and is reduce off, which has excellent damage to the motor and the admirer.
Later on, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing facility (patent amount: ZL.99246247.nine). After 1 hour of destructive experiment and much more than a single calendar year of procedure check, the tools is operating very properly, and there is no Change the diaphragm. 12 models have been rebuilt and the procedure is in very good problem.
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/ The use of first tools manufacturer’s (OEM) component quantities or emblems , e.g. CASE® and John Deere® are for reference purposes only and for indicating solution use and compatibility. Our firm and the outlined replacement areas contained herein are not sponsored, accepted, or manufactured by the OEM. /
