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Merchandise Description
Densen customizedJMH420 fenner tyre coupling of double diaphragm expansion sleeve
Product NameDensen custom-made JMH type carbon steel diaphragm coupling,flexible disc coupling,cnc machining metal couplingDN mm90~560mmRated Torque320~170000 N·mMax Allowalbe Speed10410~1690RPMMaterial45# SteelApplicationWidely utilised in the electrical making plant,petrochemical plant,mine machinery,cement equipment and so forth industrial gear,
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Attributes:
1,Double-diaphragm and tiny axial reverse wheel variety coupling is the patent product produced by our manufacturing facility,the patent No. ZL.ninety nine two 46247.9
2,With compact strcture, the adjustment potential,anti-inpact and vibration-absorbing and so on qualities will be increased by 35%-forty% than individuals of single diaphragm opposite wheel variety.
3,Below sudden diaphragm breakage conditions, the plum blossom form flange can still transfer the torque ,the basic safety residence is great .
Firm InformationEquipment
Software Circumstance
Normal case of diaphragm coupling utilized to variable frequency pace management equipment
JMB type coupling is applied to Daqing Oilfield Thermal Power Plant
In accordance to the requirements of Daqing Electric powered Electrical power Company, Daqing Oilfield Thermal Energy Plant need to dynamically change the power technology in accordance to the load of the electricity grid and market place desire, and have out the transformation of the frequency converter and the suction supporter. The motor was originally a 1600KW, 730RPM non-frequency variable pace motor matched by Shenyang Motor Factory. The velocity handle mode after changing the frequency is guide handle. Press the button velocity to boost 10RPM or drop 10RPM. The coupling is even now the original elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is usually ruined, which straight impacts the typical electricity era.
It is discovered through examination that in the process of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation method (the diameter of the enthusiast impeller is three.three meters) and is minimize off, which has fantastic hurt to the motor and the supporter.
Later on, they switched to the JMB460 double-diaphragm wheel-kind coupling of our manufacturing facility (patent variety: ZL.99246247.nine). Following 1 hour of destructive experiment and more than one particular yr of procedure take a look at, the gear is operating extremely effectively, and there is no Change the diaphragm. twelve units have been rebuilt and the operation is in good condition.
Other Software Scenario
Spare parts
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Merchandise Description
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Densen customizedJMH420 fenner tyre coupling of double diaphragm enlargement sleeve
Solution NameDensen customized JMH variety carbon steel diaphragm coupling,flexible disc coupling,cnc machining metal couplingDN mm90~560mmRated Torque320~170000 N·mMax Allowalbe Speed10410~1690RPMMaterial45# SteelApplicationWidely employed in the electric generating plant,petrochemical plant,mine equipment,cement machinery and many others industrial equipment,
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Characteristics:
one,Double-diaphragm and modest axial opposite wheel variety coupling is the patent product developed by our factory,the patent No. ZL.ninety nine two 46247.nine
2,With compact strcture, the adjustment ability,anti-inpact and vibration-absorbing and so on qualities will be increased by 35%-40% than people of solitary diaphragm opposite wheel kind.
three,Below unforeseen diaphragm breakage situations, the plum blossom condition flange can nonetheless transfer the torque ,the protection property is great .
Firm InformationEquipment
Software Case
Normal situation of diaphragm coupling applied to variable frequency speed management products
JMB variety coupling is utilized to Daqing Oilfield Thermal Electricity Plant
According to the needs of Daqing Electrical Electricity Company, Daqing Oilfield Thermal Electrical power Plant must dynamically modify the power generation in accordance to the load of the electricity grid and market place demand, and have out the transformation of the frequency converter and the suction admirer. The motor was originally a 1600KW, 730RPM non-frequency variable velocity motor matched by Shenyang Motor Manufacturing facility. The speed control manner right after changing the frequency is guide handle. Push the button speed to boost 10RPM or fall 10RPM. The coupling is even now the unique elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is often damaged, which immediately impacts the normal energy generation.
It is found by means of examination that in the procedure of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation approach (the diameter of the fan impeller is three.three meters) and is reduce off, which has excellent damage to the motor and the enthusiast.
Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing unit (patent number: ZL.99246247.nine). Following 1 hour of damaging experiment and a lot more than one particular yr of operation check, the products is working very properly, and there is no Exchange the diaphragm. 12 models have been rebuilt and the procedure is in very good problem.
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Spare components
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