We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 different branches. For far more information: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT fluid coupling for Rolling mill, EPT hydraulic coupling, EPT for design machiner
| Product Title | Fluid coupling for Rolling mill, EPT hydraulic coupling, EPT for development equipment |
| DN mm | sixteen~190mm |
| Rated Torque | forty~25000 N·m |
| Allowable speed | 4500~200 kN·m |
| Material | 45#steel,aluminum |
| Application | Widely used in metallurgy, mining, engineering and EPT fields. |
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Application Situation
Normal case of diaphragm coupling applied to variable frequency speed manage equipment
JMB type coupling is utilized to HangZhou Oilfield Thermal Energy Plant
According to the specifications of HangZhou Electrical Energy Company, HangZhou Oilfield Thermal Power Plant must dynamically adju EPT the electricity technology in accordance to the load of the power grid and market need, and have out the transformation of the frequency converter and the suction enthusiast. The motor was initially a 1600KW, 730RPM non-frequency variable pace motor matched by HangZhou Motor Manufacturing unit. The pace handle manner right after modifying the frequency is manual manage. Press the button pace to enhance 10RPM or drop 10RPM. The coupling is still the original elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is usually ruined, which straight impacts the normal power generation.
It is found via analysis that in the method of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the velocity regulation approach (the diameter of the supporter impeller is 3.3 meters) and is reduce off, which has great harm to the motor and the enthusiast.
Later on, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing unit (patent amount: ZL.99246247.9). After 1 hour of harmful experiment and much more than one calendar year of procedure check, the tools is operating very properly, and there is no Substitute the diaphragm. 12 units have been rebuilt and the operation is in great issue.
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We – EPG Team the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 distinct branches. For much more particulars: Cellular/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of authentic equipment manufacturer’s (OEM) component numbers or emblems , e.g. CASE® and John Deere® are for reference needs only and for indicating merchandise use and compatibility. Our company and the outlined replacement components contained herein are not sponsored, accredited, or made by the OEM.
