Densen Customized Pin Bush Coupling, Pin Coupling, Bushed Pin Flexible Coupling for Pump

Densen CZPTized Pin Bush Coupling, Pin Coupling, Bushed Pin Flexible Coupling for Pump

Densen CZPTized HLL Kind Elastic Pin Shaft Coupling with Brake Wheel 

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Solution Identify Densen CZPT pin bush coupling,pin coupling,bushed pin flexible coupling for pump
DN mm twelve~340mm
Rated Torque 250~180000 N·m
Allowable velocity 850~6300 kN·m

forty five#metal

Application Commonly employed in pump,supporter,metallurgy, mining, engineering and other fields.


Merchandise present




one,CZPT-diaphragm and modest axial reverse wheel type coupling is the patent product produced by our factory,the patent No. ZL.ninety nine 2 46247.9

two,With compact strcture, the adjustment capacity,anti-inpact and vibration-absorbing and so forth homes will be greater by 35%-40% than these of one diaphragm opposite wheel variety.

3,Underneath surprising diaphragm breakage situations, the plum blossom form flange can nevertheless transfer the torque ,the security house is excellent .

Organization Information



Application Case

Normal circumstance of diaphragm coupling used to variable frequency velocity handle gear

JMB kind coupling is applied to HangCZPT Oilfield Thermal Power Plant

In accordance to the needs of HangCZPT CZPT Electricity CZPT, HangCZPT Oilfield Thermal Power Plant need to dynamically adjust the electricity generation in accordance to the load of the power grid and marketplace demand, and have out the transformation of the frequency converter and the suction admirer. The motor was at first a 1600KW, 730RPM non-frequency variable speed motor matched by HangCZPT Motor Manufacturing facility. The speed handle method right after modifying the frequency is handbook handle. Push the button pace to improve 10RPM or fall 10RPM. The coupling is even now the authentic elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often broken, which right influences the typical energy era.

It is discovered through evaluation that in the procedure of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the pace regulation procedure (the diameter of the admirer impeller is 3.three meters) and is lower off, which has excellent damage to the motor and the fan.

Later, they switched to the JMB460 double-diaphragm wheel-variety coupling of our manufacturing facility (patent number: ZL.99246247.9). After 1 hour of destructive experiment and far more than 1 calendar year of procedure test, the gear is running very well, and there is no Exchange the diaphragm. 12 models have been rebuilt and the procedure is in good situation.


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Densen CZPTized Pin Bush Coupling, Pin Coupling, Bushed Pin Flexible Coupling for Pump