We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 various branches. For a lot more details: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT YOIIz type fluid coupling,hydraulic coupling,coupling for mining equipment
| Merchandise Identify | YOIIz sort fluid coupling,hydraulic coupling,coupling for mining equipment |
| DN mm | 16~190mm |
| Rated Torque | forty~25000 N·m |
| Allowable velocity | 4500~200 kN·m |
| Materials | 45#steel,aluminum |
| Software | Broadly used in metallurgy, mining, engineering and EPT fields. |
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Application Scenario
Common situation of diaphragm coupling used to variable frequency pace control gear
JMB type coupling is applied to HangZhou Oilfield Thermal Electrical power Plant
According to the needs of HangZhou Electrical Power Company, HangZhou Oilfield Thermal Energy Plant ought to dynamically adju EPT the power 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 supporter. The motor was at first a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Factory. The velocity control manner after changing the frequency is guide handle. Press the button pace to boost 10RPM or fall 10RPM. The coupling is still the original elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is frequently damaged, which immediately influences the normal electricity generation.
It is found through investigation that in the approach of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the enthusiast impeller is 3.3 meters) and is cut off, which has fantastic harm to the motor and the supporter.
Later, they switched to the JMB460 double-diaphragm wheel-sort coupling of our factory (patent quantity: ZL.99246247.9). Soon after 1 hour of destructive experiment and far more than a single yr of procedure take a look at, the products is running very well, and there is no Replace the diaphragm. 12 units have been rebuilt and the procedure is in great situation.
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We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 distinct branches. For much more specifics: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic products manufacturer’s (OEM) part quantities or logos , e.g. CASE® and John Deere® are for reference needs only and for indicating product use and compatibility. Our business and the outlined substitution areas contained herein are not sponsored, authorized, or created by the OEM.
