Densen professional team customized jaw star coupling, flexible jaw spider coupling,spider jaw type coupling

There is a specialized middle of province stage, EPG academician functioning station, experiment station for EPG put up medical professionals, and countrywide 863 system established up in EPG group. With these platforms and powerful technical ability, the a lot more than four hundred technicians have designed all selection of special higher specific and high strength merchandise, performed mildew packages for important parts in the car and countrywide business revitalizing plan, resulting more than 5000 developed over, amongst which 33 products are autonomous patent technology with four patent accepted . We are hunting ahead to developing profitable enterprise relationships with new clients around the entire world in the potential. a specialised supplier of a complete assortment of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers.


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Applicable Industries:

Garment Stores, Constructing Substance Shops, Producing Plant, Machinery Mend Outlets, Farms, Development performs, Strength &amp Mining, metallurgy/engineering


Jaw coupling

Versatile or Rigid:


Regular or Nonstandard:




Model Identify:


Spot of Origin:

Zhejiang, China


Pink,yellow, blue and so forth.

Packaging & Shipping

Packaging Particulars
Common export wood box
China Primary Port
Direct Time
Quantity(Items) 1 – twenty >20
Est. Time(times) 30 To be negotiated

On-line Customization

Densen personalized jaw star coupling, adaptable jaw spider coupling,spider jaw type coupling

Solution Title DDensen tailored jaw star coupling, versatile jaw spider coupling,spider jaw type coupling
DN mm twelve~160mm
Rated Torque twenty five~25000 N&middotm
Allowablespeed 15300~1500N&middotm
Substance 35CrMo/ZG270/forty five# steel/Aluminum alloy
Application Broadly used in metallurgy, mining, engineering and other fields.

Densen customized crane coupling,crawler crane coupling,shaft coupling for equipment

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Business Details


Software Case

Common scenario of diaphragm coupling utilized to variable frequency speed handle gear

JMB sort coupling is utilized to Daqing Oilfield Thermal Energy Plant

In accordance to the specifications of Daqing Electrical Energy Company, Daqing Oilfield Thermal Power Plant ought to dynamically adjust the electricity era according to the load of the electricity grid and marketplace demand, 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 speed manage mode after modifying the frequency is guide handle. Press the button pace to boost 10RPM or fall 10RPM. The coupling is nevertheless the original elastic decoupling coupling, and the elastic de-coupling coupling soon after frequency conversion is often destroyed, which straight affects the normal electricity generation.

It is found through analysis that in the approach of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the velocity regulation approach (the diameter of the fan impeller is 3.3 meters) and is minimize off, which has great damage to the motor and the supporter.

Afterwards, they switched to the JMB460 double-diaphragm wheel-sort coupling of our manufacturing facility (patent quantity: ZL.99246247.nine). After one hour of harmful experiment and much more than one year of operation examination, the tools is working very well, and there is no Exchange the diaphragm. twelve units have been rebuilt and the operation is in great issue.

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