Densen Customized Jaw Couplings, Spline Coupling, Spline Drive Coupling, Coupling for Pump

Densen CZPTized Jaw Couplings, Spline Coupling, Spline CZPT Coupling, Coupling for Pump

Densen CZPT jaw couplings,spline coupling,spline push coupling

Item Name Densen CZPT jaw couplings,spline coupling,spline travel coupling
DN mm twelve~160mm
Rated Torque twenty five~25000 N·m
Allowable speed 15300~1500 N·m
Material 35CrMo/ZG270/forty five# steel/Aluminum alloy
Application Broadly utilized in metallurgy, mining, engineering and other fields.


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Application Circumstance

Normal scenario of diaphragm coupling applied to variable frequency velocity management tools

JMB sort coupling is applied to HangCZPT Oilfield Thermal Energy Plant

According to the demands of HangCZPT CZPT Electrical power CZPT, HangCZPT Oilfield Thermal Electricity Plant must dynamically modify the electrical power era according to the load of the electrical power grid and marketplace demand from customers, and carry out the transformation of the frequency converter and the suction enthusiast. The motor was originally a 1600KW, 730RPM non-frequency variable speed motor matched by HangCZPT Motor Manufacturing facility. The pace management manner following modifying the frequency is manual control. Push the button pace to improve 10RPM or fall 10RPM. The coupling is still the authentic elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is usually damaged, which immediately affects the typical electricity generation.

It is found via analysis that in the approach of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the velocity regulation process (the diameter of the supporter impeller is 3.3 meters) and is minimize off, which has excellent hurt to the motor and the fan.

Afterwards, they switched to the JMB460 double-diaphragm wheel-kind coupling of our factory (patent quantity: ZL.99246247.9). Following 1 hour of damaging experiment and far more than one year of operation check, the equipment is operating extremely nicely, and there is no Change the diaphragm. 12 models have been rebuilt and the procedure is in very good condition.


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Densen CZPTized Jaw Couplings, Spline Coupling, Spline CZPT Coupling, Coupling for Pump