Densen Customized Drum Gear Coupling, Gear Coupling, Gear Shaft Coupling

Densen CZPT drum equipment coupling,gear coupling,equipment shaft coupling 

Solution Title Densen CZPT pin bush coupling,pin coupling with elastic sleeve,flexible pin coupling
DN mm 11~180mm
Axis Angle 1°00/1°30
Rated Torque ten~25000 N·m
Allowable speed 5000~350N·m
Content 35CrMo/HT200/ZG270
Application Commonly utilised in metallurgy, mining, engineering and other fields.


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1,Double-diaphragm and small axial opposite wheel variety coupling is the patent product created by our manufacturing facility,the patent No. ZL.99 2 46247.nine

two,With compact strcture, the adjustment capacity,anti-inpact and vibration-absorbing and so on qualities will be higher by 35%-40% than those of one diaphragm reverse wheel kind.

3,Underneath unexpected diaphragm breakage problems, the plum blossom condition flange can even now transfer the torque ,the safety house is great .

Firm Details



Software Case

Standard circumstance of diaphragm coupling used to variable frequency pace control gear

JMB sort coupling is applied to HangCZPT Oilfield Thermal Electrical power Plant

According to the requirements of HangCZPT CZPT Power Corporation, HangCZPT Oilfield Thermal Electricity Plant must dynamically adjust the electrical power era according to the load of the electricity grid and market demand, and have out the transformation of the frequency converter and the suction fan. The motor was CZPTly a 1600KW, 730RPM non-frequency variable velocity motor matched by HangCZPT Motor Factory. The pace handle manner right after altering the frequency is guide manage. Press the button velocity to enhance 10RPM or fall 10RPM. The coupling is even now the CZPT elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is regularly damaged, which straight influences the normal electrical power era.

It is found by way of evaluation that in the process of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the pace regulation approach (the diameter of the supporter impeller is 3.three meters) and is cut off, which has great damage to the motor and the fan.

Later on, they switched to the JMB460 double-diaphragm wheel-variety coupling of our factory (patent number: ZL.99246247.nine). Soon after 1 hour of harmful experiment and more than a single yr of operation examination, the gear is operating really nicely, and there is no Change the diaphragm. twelve models have been rebuilt and the operation is in very good problem.


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Densen Customized Drum Gear Coupling, Gear Coupling, Gear Shaft Coupling