Rapid Specifics

Applicable Industries:

Garment Retailers, Creating Material Retailers, Manufacturing Plant, Machinery Fix Stores, Farms, Development works, Vitality &amp Mining, metallurgy/engineering


Jaw coupling

Adaptable or Rigid:


Regular or Nonstandard:




Brand Title:


Spot of Origin:

Zhejiang, China


Purple,yellow, blue and so forth.

Packaging & Shipping and delivery

Packaging Specifics
Normal export wood box
China Major Port
Guide Time
Amount(Parts) one – 20 >20
Est. Time(times) thirty To be negotiated

On the web Customization

Densen personalized jaw star coupling, versatile jaw spider coupling,spider jaw sort coupling

Merchandise Identify DDensen tailored jaw star coupling, flexible jaw spider coupling,spider jaw sort coupling
DN mm 12~160mm
Rated Torque 25~25000 N&middotm
Allowablespeed 15300~1500N&middotm
Materials 35CrMo/ZG270/forty five# metal/Aluminum alloy
Application Commonly employed in metallurgy, mining, engineering and other fields.

Densen custom-made crane coupling,crawler crane coupling,shaft coupling for device

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Company Data


Software Case

Standard circumstance of diaphragm coupling applied to variable frequency velocity control equipment

JMB variety coupling is utilized to Daqing Oilfield Thermal Electrical power Plant

According to the requirements of Daqing Electrical Energy Company, Daqing Oilfield Thermal Electrical power Plant should dynamically alter the electricity technology in accordance to the load of the electrical power grid and market demand from customers, 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 facility. The speed handle manner right after altering the frequency is handbook control. Press the button pace to increase 10RPM or drop 10RPM. The coupling is still the first elastic decoupling coupling, and the elastic de-coupling coupling right after frequency conversion is usually ruined, which straight influences the regular power generation.

It is located via examination that in the method of frequency conversion speed regulation, the pin of the coupling can not bear the inertia of the pace regulation method (the diameter of the enthusiast impeller is three.three meters) and is reduce off, which has great injury to the motor and the admirer.

Later on, they switched to the JMB460 double-diaphragm wheel-type coupling of our factory (patent amount: ZL.99246247.9). After one hour of damaging experiment and much more than one yr of operation check, the products is running extremely well, and there is no Substitute the diaphragm. twelve units have been rebuilt and the operation is in good issue.

Other Software Situation

Spare elements

Packaging &amp Delivery

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