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


Rapid Details

Relevant Industries:

Garment Outlets, Building Content Shops, Producing Plant, Machinery Repair Shops, Farms, Construction functions, Power &amp Mining, metallurgy/engineering


Jaw coupling

Versatile or Rigid:


Standard or Nonstandard:




Brand name Identify:


Place of Origin:

Zhejiang, China


Pink,yellow, blue and many others.

Packaging & Delivery

Packaging Details
Regular export wood box
China Main Port
Guide Time
Amount(Parts) 1 – 20 >20
Est. Time(days) thirty To be negotiated

Online Customization

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

Solution Title DDensen custom-made jaw star coupling, flexible jaw spider coupling,spider jaw sort coupling
DN mm twelve~160mm
Rated Torque twenty five~25000 N&middotm
Allowablespeed 15300~1500N&middotm
Content 35CrMo/ZG270/45# metal/Aluminum alloy
Software Commonly utilized in metallurgy, mining, engineering and other fields.

Densen tailored crane coupling,crawler crane coupling,shaft coupling for machine

Product present


Business Information


Application Circumstance

Normal circumstance of diaphragm coupling used to variable frequency speed control gear

JMB type coupling is utilized to Daqing Oilfield Thermal Power Plant

According to the specifications of Daqing Electric powered Power Corporation, Daqing Oilfield Thermal Power Plant must dynamically adjust the electricity technology according to the load of the power grid and marketplace demand from customers, and have out the transformation of the frequency converter and the suction admirer. The motor was originally a 1600KW, 730RPM non-frequency variable pace motor matched by Shenyang Motor Manufacturing facility. The velocity manage mode following changing the frequency is handbook management. Push the button velocity to enhance 10RPM or drop 10RPM. The coupling is still the authentic elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is usually damaged, which straight affects the regular energy generation.

It is located via examination that in the procedure of frequency conversion velocity regulation, the pin of the coupling can not bear the inertia of the pace regulation method (the diameter of the fan impeller is 3.three meters) and is cut off, which has wonderful injury to the motor and the supporter.

Later, they switched to the JMB460 double-diaphragm wheel-variety coupling of our manufacturing facility (patent number: ZL.99246247.nine). After one hour of damaging experiment and much more than one particular 12 months of operation test, the products is managing quite properly, and there is no Exchange the diaphragm. twelve models have been rebuilt and the operation is in very good problem.

Other Software Situation

Spare elements

Packaging &amp Transport

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