We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 diverse branches. For more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT pin bush coupling,adaptable coupling,elastic dowel pin shaft coupling
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|Merchandise Name||EPT pin bush coupling,flexible coupling,elastic dowel pin shaft coupling|
|Rated Torque||one hundred~2500000 N·m|
|Allowable speed||4000~460 kN·m|
|Software||Extensively used in metallurgy, mining, engineering and EPT fields.|
Common situation of diaphragm coupling utilized to variable frequency pace handle products
JMB variety coupling is used to HangZhou Oilfield Thermal Electricity Plant
According to the needs of HangZhou Electric Power Corporation, HangZhou Oilfield Thermal Energy Plant must dynamically adju EPT the electricity era according to the load of the electricity grid and industry need, and have out the transformation of the frequency converter and the suction supporter. The motor was initially a 1600KW, 730RPM non-frequency variable pace motor matched by HangZhou Motor Factory. The pace handle method soon after changing the frequency is handbook management. Push the button velocity to increase 10RPM or fall 10RPM. The coupling is still the unique elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is often destroyed, which straight impacts the regular power era.
It is found by means of examination that in the procedure of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation method (the diameter of the admirer impeller is 3.3 meters) and is lower off, which has excellent hurt to the motor and the fan.
Later on, they switched to the JMB460 double-diaphragm wheel-kind coupling of our manufacturing facility (patent number: ZL.99246247.9). Following 1 hour of harmful experiment and much more than one calendar year of operation examination, the products is operating extremely properly, and there is no Change the diaphragm. 12 models have been rebuilt and the operation is in very good problem.
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We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 diverse branches. For more particulars: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of first equipment manufacturer’s (OEM) part quantities or trademarks , e.g. CASE® and John Deere® are for reference needs only and for indicating product use and compatibility. Our firm and the detailed alternative parts contained herein are not sponsored, accepted, or made by the OEM.