Substance We are manufacturer, engineer experienced rich knowledge over twenty a long time. Hangzhou everpower Business Co., Ltd. provide common joint, a top manufacturer of universal joint and drive shaft items this kind of as PTO. We are currently exporting our items throughout the globe, specifically to North The united states, South America, Europe, and Russia. If you are fascinated in any merchandise, remember to do not hesitate to make contact with us. We are looking forward to getting to be your suppliers in the near long term. 45 Steel Kind Tyre Coupling Trademark OEM Transportation Bundle Normal Export Wood Box Specification Densen Custom-made Origin China (Mainland)

Item Description

Densen custom-made JM170 diaphragm coupling,double diaphragm coupling,adaptable coupling

Merchandise NameDensen personalized JM170 diaphragm coupling,double diaphragm coupling,versatile couplingDN mm11~180mmAxis Angle1&deg00/1&deg30Rated Torque10~25000 N&middotmAllowablespeed5000~350N&middotmMaterial35CrMo/HT200/ZG270ApplicationWidely utilised in metallurgy, mining, engineering and other fields.

Products showFeatures:

one,Double-diaphragm and little axial reverse wheel sort coupling is the patent merchandise created by our manufacturing facility,the patent No. ZL.ninety nine 2 46247.9

two,With compact strcture, the adjustment capability,anti-inpact and vibration-absorbing and so on qualities will be greater by 35%-forty% than those of single diaphragm opposite wheel sort.

3,Beneath unforeseen diaphragm breakage situations, the plum blossom form flange can still transfer the torque ,the protection home is very good .

Organization InformationEquipment

Application Case

Common situation of diaphragm coupling utilized to variable frequency pace manage tools

JMB sort coupling is used to Daqing Oilfield Thermal Electrical power Plant

According to the requirements of Daqing Electrical Electrical power Company, Daqing Oilfield Thermal Energy Plant need to dynamically alter the electrical power generation according to the load of the electricity grid and marketplace demand, and carry out the transformation of the frequency converter and the suction admirer. The motor was initially a 1600KW, 730RPM non-frequency variable speed motor matched by Shenyang Motor Manufacturing unit. The velocity control method soon after changing the frequency is manual control. Press the button pace to enhance 10RPM or drop 10RPM. The coupling is nevertheless the unique elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is regularly damaged, which immediately has an effect on the typical electricity era.

It is identified via evaluation that in the approach of frequency conversion pace regulation, the pin of the coupling can not bear the inertia of the velocity regulation procedure (the diameter of the admirer impeller is 3.three meters) and is reduce off, which has great hurt to the motor and the enthusiast.

Later, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing unit (patent amount: ZL.99246247.nine). After one hour of harmful experiment and far more than one calendar year of procedure take a look at, the equipment is running really properly, and there is no Exchange the diaphragm. 12 models have been rebuilt and the operation is in good problem.

Other Software Case

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Basic Data.

Materials forty five Metal Sort Tyre Coupling Trademark OEM Transport Bundle Common Export Wood Box Specification Densen Tailored Origin China (Mainland)

Merchandise Description

Consumer Query &amp Solution Request anything for a lot more details ()

Densen tailored JM170 diaphragm coupling,double diaphragm coupling,adaptable coupling

Solution NameDensen personalized JM170 diaphragm coupling,double diaphragm coupling,adaptable couplingDN mm11~180mmAxis Angle1&deg00/1&deg30Rated Torque10~25000 N&middotmAllowablespeed5000~350N&middotmMaterial35CrMo/HT200/ZG270ApplicationWidely utilised in metallurgy, mining, engineering and other fields.

Merchandise showFeatures:

1,Double-diaphragm and small axial reverse wheel kind coupling is the patent item produced by our manufacturing unit,the patent No. ZL.ninety nine two 46247.9

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

three,Beneath unexpected diaphragm breakage circumstances, the plum blossom condition flange can nonetheless transfer the torque ,the security home is very good .

Firm InformationEquipment

Software Situation

Standard circumstance of diaphragm coupling utilized to variable frequency pace handle tools

JMB kind coupling is utilized to Daqing Oilfield Thermal Electricity Plant

In accordance to the specifications of Daqing Electric powered Power Company, Daqing Oilfield Thermal Power Plant should dynamically alter the energy era according to the load of the electricity grid and market place need, and carry out the transformation of the frequency converter and the suction fan. The motor was at first a 1600KW, 730RPM non-frequency variable pace motor matched by Shenyang Motor Manufacturing facility. The velocity management manner right after modifying the frequency is guide control. Push the button speed to boost 10RPM or drop 10RPM. The coupling is nonetheless the first elastic decoupling coupling, and the elastic de-coupling coupling following frequency conversion is usually ruined, which right influences the regular energy era.

It is located by means of examination that in the method of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the speed regulation process (the diameter of the fan impeller is 3.3 meters) and is minimize off, which has excellent injury to the motor and the fan.

Afterwards, they switched to the JMB460 double-diaphragm wheel-type coupling of our manufacturing facility (patent amount: ZL.99246247.9). Following one hour of destructive experiment and a lot more than one particular calendar year of procedure test, the gear is running extremely properly, and there is no Exchange the diaphragm. 12 units have been rebuilt and the procedure is in very good condition.

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