Liaoning, China
Business Type:
Manufacturer/Factory, Trading Company, Group Corporation
Registered Capital:
5000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14000, IATF16949, HSE
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Sample Available
Russian / Japanese Speaker

Metal Coupling, Metal Compression Coupling, Metal Shaft Coupling manufacturer / supplier in China, offering Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling, Densen Customized Manufacture Armature Core Lamination, Stamping Steel Wind Generator Rotor and Stator Core, Densen Customized Alloy Steel Super Large Hot Forging Rope Pulley, 20 Ton Wire Rope Steel Pulley and so on.

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Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling

Min. Order / Reference FOB Price
1 Piece US $10-350/ Piece
Port: Dalian, China
Production Capacity: 3000 Pieces/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Standard Or Nonstandard: Standard
Bore Diameter: 15~200mm
Speed: 250~70n·m
Material: 35CrMo/Ht200/Zg270
Type: Oldham Coupling
Application: Widely Used in Metallurgy, Mining, Engineering and

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Basic Info

Model NO.
customized
Trademark
OEM
Transport Package
Standard Export Wooden Box
Specification
Densen Customized
Origin
China (Mainland)

Densen customized miniature oldham coupling,flexible oldham coupling,metal coupling

Product NameDensen customized miniature oldham coupling,flexible oldham coupling,metal coupling
DN mm15~200mm
Rated Torque120~63000 N·m
Allowable speed250~70N·m
Material35CrMo/HT200/ZG270
ApplicationWidely used in metallurgy, mining, engineering and other fields.

 

Product show







Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling


Company Information
Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling


Equipment

Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling

 


Application Case

Typical case of diaphragm coupling applied to variable frequency speed control equipment

JMB type coupling is applied to Daqing Oilfield Thermal Power Plant

According to the requirements of Daqing Electric Power Corporation, Daqing Oilfield Thermal Power Plant should dynamically adjust the power generation according to the load of the power grid and market demand, and carry out the transformation of the frequency converter and the suction fan. The motor was originally a 1600KW, 730RPM non-frequency variable speed motor matched by Shenyang Motor Factory. The speed control mode after changing the frequency is manual control. Press the button speed to increase 10RPM or drop 10RPM. The coupling is still the original elastic decoupling coupling, and the elastic de-coupling coupling after frequency conversion is frequently damaged, which directly affects the normal power generation.

It is found through analysis that in the process 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 cut off, which has great damage to the motor and the fan.

Later, they switched to the JMB460 double-diaphragm wheel-type coupling of our factory (patent number: ZL.99246247.9). After 1 hour of destructive experiment and more than one year of operation test, the equipment is running very well, and there is no Replace the diaphragm. 12 units have been rebuilt and the operation is in good condition.

Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling
 

Other Application Case

Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling
 


Spare parts

Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling
 


Packaging & Shipping

Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling
 


Contact us

Densen Customized Miniature Oldham Coupling, Flexible Oldham Coupling, Metal Coupling

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