We - EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears manufacturing unit in China with 5 diverse branches. For more particulars: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
EPT Coal mine enthusiast shaft coupling.diaphragm coupling,huge kind supporter coupling
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| Product Title | EPT Coal mine supporter shaft coupling.diaphragm coupling,big variety fan coupling |
| DN mm | ninety~560mm |
| Rated Torque | 320~170000 N·m |
| Max Allowalbe Speed | 1571~1690RPM |
| Content | forty five# Metal |
| Software | Extensively employed in the electrical making plant,petrochemical plant,mine equipment,cement machinery and so forth industrial products, |
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Firm Info
Equipment
Application Circumstance
Common situation of diaphragm coupling applied to variable frequency pace manage equipment
JMB kind coupling is used to HangZhou Oilfield Thermal Electrical power Plant
According to the specifications of HangZhou Electric powered Electricity Company, HangZhou Oilfield Thermal Electrical power Plant need to dynamically adju EPT the energy technology in accordance to the load of the electricity grid and market place demand from customers, and carry out the transformation of the frequency converter and the suction fan. The motor was initially a 1600KW, 730RPM non-frequency variable pace motor matched by HangZhou Motor Manufacturing unit. The pace management manner soon after modifying the frequency is guide manage. Push the button pace to improve 10RPM or drop 10RPM. The coupling is nevertheless the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often destroyed, which directly impacts the regular electrical power era.
It is identified via examination that in the method of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the velocity regulation approach (the diameter of the admirer impeller is 3.3 meters) and is lower off, which has fantastic injury to the motor and the fan.
Later on, they switched to the JMB460 double-diaphragm wheel-variety coupling of our factory (patent quantity: ZL.99246247.9). Soon after 1 hour of destructive experiment and far more than a single 12 months of operation check, the products is running very effectively, and there is no Substitute the diaphragm. 12 units have been rebuilt and the procedure is in very good issue.
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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 more details: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828 The use of original products manufacturer’s (OEM) part quantities or emblems , e.g. CASE® and John Deere® are for reference reasons only and for indicating solution use and compatibility. Our firm and the shown substitute areas contained herein are not sponsored, accepted, or made by the OEM.
