Densen CZPT Very good Quality Established CZPT CZPT Motor Rigid Shaft Coupling 

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Typical circumstance of diaphragm coupling used to variable frequency pace handle tools

JMB type coupling is used to HangCZPT Oilfield Thermal Energy Plant

In accordance to the demands of HangCZPT CZPT Electrical power CZPT, HangCZPT Oilfield Thermal Electricity Plant should dynamically adjust the power generation in accordance to the load of the electricity grid and marketplace need, and have out the transformation of the frequency converter and the suction supporter. The motor was initially a 1600KW, 730RPM non-frequency variable speed motor matched by HangCZPT Motor Manufacturing facility. The velocity manage mode soon after modifying the frequency is guide handle. Press the button pace to enhance 10RPM or fall 10RPM. The coupling is nevertheless the unique elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often damaged, which right influences the typical energy technology.

It is found by means of evaluation that in the approach of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the speed regulation approach (the diameter of the enthusiast impeller is three.3 meters) and is lower off, which has great harm to the motor and the enthusiast.

Afterwards, they switched to the JMB460 double-diaphragm wheel-variety coupling of our manufacturing unit (patent amount: ZL.99246247.9). Right after one hour of destructive experiment and a lot more than 1 yr of procedure examination, the equipment is operating very nicely, and there is no Exchange the diaphragm. twelve units have been rebuilt and the operation is in excellent issue.

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