Densen Customized Ductile Iron Universal Coupling, Flange Type Universal Flexible Shaft Coupling

Densen CZPTized Ductile Iron CZPT Coupling, Flange Type CZPT Flexible Shaft Coupling

Densen CZPT ductile iron common coupling,flange variety common adaptable shaft coupling


Solution Name Densen CZPT ductile iron universal coupling,flange type common adaptable shaft coupling
DN mm 180~620mm
Rated Torque twelve.5~one thousand kN·m
Fatigue Torque six.3~500 kN·m
Material 35CrMo/ZG270
Application Commonly employed in metallurgy, mining, engineering and other fields.


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Application Case

Typical situation of diaphragm coupling used to variable frequency pace management products

JMB variety coupling is utilized to HangCZPT Oilfield Thermal Power Plant

According to the specifications of HangCZPT CZPT Electricity CZPT, HangCZPT Oilfield Thermal Energy Plant ought to dynamically change the power era in accordance to the load of the electricity grid and marketplace 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 HangCZPT Motor Manufacturing facility. The velocity control mode right after altering the frequency is guide control. Press the button velocity to enhance 10RPM or fall 10RPM. The coupling is nonetheless the authentic elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is frequently broken, which directly influences the standard energy era.

It is identified by means of examination that in the approach of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the velocity regulation method (the diameter of the enthusiast impeller is three.3 meters) and is cut off, which has wonderful damage to the motor and the supporter.

Afterwards, they switched to the JMB460 double-diaphragm wheel-variety coupling of our factory (patent number: ZL.99246247.9). Following one hour of harmful experiment and far more than one particular calendar year of procedure check, the tools is operating very well, and there is no Substitute the diaphragm. 12 models have been rebuilt and the procedure is in excellent condition.


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Densen CZPTized Ductile Iron CZPT Coupling, Flange Type CZPT Flexible Shaft Coupling