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EPTT EPT GICLZ kind rolling mill EPT coupling,toothed coupling,metal interior EPT coupling
|EPTT EPT GICLZ variety rolling mill EPT coupling,toothed coupling,steel interior EPT coupling
|800~3500000 N middotm
|7100~seven hundred N middotm
|Broadly utilized in metallurgy, mining, engineering and other fields.
Normal circumstance of diaphragm coupling used to variable frequency velocity control tools
JMB type coupling is utilized to HangEPT Oilfield Thermal EPTT Plant
According to the needs of HangEPT Electric EPTT EPTT, HangEPT Oilfield Thermal EPTT Plant should dynamically alter the EPTT technology in accordance to the load of the EPTT grid and industry demand, and have out the transformation of the frequency converter and the suction supporter. The motor was at first a 1600KW, 730RPM non-frequency variable velocity motor matched by HangEPT EPT Factory. The speed management method following changing the frequency is manual handle. Push the button speed to enhance 10RPM or fall 10RPM. The coupling is nevertheless the first elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is frequently broken, which straight has an effect on the regular EPTT generation.
It is located by means of examination that in the method of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the speed regulation method (the diameter of the enthusiast impeller is three.3 meters) and is minimize off, which has wonderful injury to the motor and the enthusiast.
Later on, they switched to the JMB460 double-diaphragm wheel-kind coupling of our factory (patent variety: ZL.99246247.9). Soon after one hour of damaging experiment and far more than one 12 months of operation test, the equipment is working really properly, and there is no Replace the diaphragm. 12 models have been rebuilt and the operation is in excellent problem.
Other Application Scenario
EPTT amp EPT