We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 diverse branches. For much more specifics: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT pin bush coupling,pin coupling,bushed pin EPT for pump
|EPT pin bush coupling,pin coupling,bushed pin EPT for pump
|Widely utilised in pump,supporter,metallurgy, mining, engineering and EPT fields.
Typical case of diaphragm coupling used to variable frequency velocity management products
JMB sort coupling is applied to HangZhou Oilfield Thermal Electrical power Plant
In accordance to the requirements of HangZhou Electrical Electrical power Company, HangZhou Oilfield Thermal Electricity Plant should dynamically adju EPT the power technology in accordance to the load of the energy grid and industry need, and have out the transformation of the frequency converter and the suction enthusiast. The motor was originally a 1600KW, 730RPM non-frequency variable speed motor matched by HangZhou Motor Manufacturing unit. The velocity control mode soon after shifting the frequency is guide manage. Push the button velocity to enhance 10RPM or drop 10RPM. The coupling is even now the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is frequently broken, which straight influences the typical electrical power generation.
It is identified by way of analysis that in the process of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation process (the diameter of the supporter impeller is 3.3 meters) and is reduce off, which has great injury to the motor and the fan.
Later on, they switched to the JMB460 double-diaphragm wheel-type coupling of our factory (patent quantity: ZL.99246247.9). After 1 hour of harmful experiment and much more than one yr of operation test, the equipment is working quite nicely, and there is no Change the diaphragm. 12 units have been rebuilt and the procedure is in great problem.
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We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing facility in China with 5 different branches. For more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original tools manufacturer’s (OEM) component quantities or trademarks , e.g. CASE® and John Deere® are for reference functions only and for indicating merchandise use and compatibility. Our firm and the listed substitute parts contained herein are not sponsored, accepted, or created by the OEM.