Densen Engineering Class Conveyor Chain, Drop Forged Rivetless Chain, Solid Chain, Sugar Mill Chaincustomized With “Client very first, good quality very first”Aluminum bronze flexible oldham coupling
Item NameAluminum bronze versatile oldham couplingDN mm12~160mmRated Torque25~25000 N·mAllowablespeed15300~1500N·mMaterial35CrMo/ZG270/45# steel/Aluminum alloyApplicationWidely employed in metallurgy, mining, engineering and other fields.Merchandise showCompany InformationEquipment
Normal circumstance of diaphragm coupling applied to variable frequency speed handle products
JMB type coupling is used to Daqing Oilfield Thermal Energy Plant
In accordance to the demands of Daqing Electric Electricity Company, Daqing Oilfield Thermal Energy Plant ought to dynamically adjust the electricity generation in accordance to the load of the power grid and market place need, and have out the transformation of the frequency converter and the suction supporter. The motor was initially a 1600KW, 730RPM non-frequency variable pace motor matched by Shenyang Motor Manufacturing facility. The pace manage manner following modifying the frequency is handbook management. Push the button speed to boost 10RPM or drop 10RPM. The coupling is even now the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is often damaged, which straight has an effect on the normal electricity era.
It is discovered via examination that in the method of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the speed regulation method (the diameter of the supporter impeller is three.three meters) and is lower off, which has great harm to the motor and the admirer.
Afterwards, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing unit (patent amount: ZL.99246247.nine). After 1 hour of destructive experiment and much more than one 12 months of procedure take a look at, the tools is operating extremely nicely, and there is no Replace the diaphragm. 12 models have been rebuilt and the procedure is in very good condition.
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Densen tailored Aluminum bronze adaptable oldham coupling
Product NameAluminum bronze adaptable oldham couplingDN mm12~160mmRated Torque25~25000 N·mAllowablespeed15300~1500N·mMaterial35CrMo/ZG270/forty five# steel/Aluminum alloyApplicationWidely utilised in metallurgy, mining, engineering and other fields.Solution showCompany InformationEquipment
Standard circumstance of diaphragm coupling utilized to variable frequency pace control gear
JMB variety coupling is used to Daqing Oilfield Thermal Energy Plant
According to the needs of Daqing Electric powered Electricity Company, Daqing Oilfield Thermal Power Plant ought to dynamically change the electrical power technology in accordance to the load of the energy grid and marketplace desire, and have out the transformation of the frequency converter and the suction enthusiast. The motor was initially a 1600KW, 730RPM non-frequency variable velocity motor matched by Shenyang Motor Manufacturing facility. The velocity manage method following altering the frequency is handbook manage. Push the button speed to boost 10RPM or drop 10RPM. The coupling is nonetheless the original elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is regularly destroyed, which directly impacts the normal electricity generation.
It is identified through investigation that in the procedure of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the enthusiast impeller is three.3 meters) and is minimize off, which has wonderful injury 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.nine). After 1 hour of destructive experiment and more than one particular yr of procedure examination, the tools is managing really properly, and there is no Exchange the diaphragm. 12 units have been rebuilt and the operation is in excellent issue.
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