Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling
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Product Highlights
- Customizable Color: Color is customized according to specific requirements.
- Wide Size Range: Available in DN sizes from 16mm to 1040mm.
- High Speed Performance: Allowable speed reaches up to 4000 RPM.
- Robust Material Options: Constructed from 45# Steel or 42CrMo for durability.
- Flexible Structure: Flexible universal coupling design for torsional rigidity.
- Proven Industrial Reliability: Successfully used in metallurgy, mining, and power plants.
- Nonstandard Specification: Designed as nonstandard equipment for specific applications.
Product Attributes
- Customization
- Available
- Standard Or Nonstandard
- Nonstandard
- Structure
- Flexible
- Model NO.
- customized
- Material
- Cast Iron
- Type
- Universal Coupling
- Color
- Customized
- Transport Package
- Normal Package
- Specification
- customized
- Trademark
- DS
- Origin
- China
- HS Code
- 8483900090
- Production Capacity
- 5000 Pieces/Month
Product Images of Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling
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Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling -
Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling -
Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling -
Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling -
Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling -
Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling -
Densen Customized Barrel Coupling, Torsionally Rigid Couplings, Wire Drum Coupling
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Product Description
| Product Name | Barrel coupling, torsionally rigid couplings,Wire Drum Coupling |
| DN mm | 16-1040mm |
| Rated Torque | 0.4~4500 kN·m |
| Allowalbe Speed | 4000~460RPM |
| Material | 45# Steel or 42CrMo |
| Application | Widely used in metallurgy, mining, engineering and other fields. |
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Company Information
Equipment
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.
Other Application Case
Spare parts
Packaging & Shipping
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR259383". Items marked "
" are certified.
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Company Profile
Shenyang New Densen Casting and Forging Co., Ltd., the export sales company of Shenyang Densen Group of Companies (which including 8 own foundry, forging factory and machining factories) and its more than 15 sub-contractors.
The product single weight could be from 0.01KGS to 240, 000 KGS; Manufacture processes could be casting, forging, stamping, machining, fabrication; Material could be various steel, iron and non-ferrous metals; Industries cover oil & gas, mining, food machinery, agriculture, transportation, aerospace, military and universal industries.
All factories are ISO 9001 certified. Some of them were awarded by IS O/TS16949, PED, and other professional certificates. New Densen also could provide RT, UT, MPI, WPS & PQR, and other inspection service as per request. 3rd party designated is accepted.
With the help of our distinguished customers, reliable factories, and responsible staffs, Densen has been supplying products successfully to America, Australia, Belgium, Canada, England, France, Finland, Germany, Italy, Japan, Poland, Sweden and Spain.
Densen will not only manufacture and source products for our customers, but also provide technical support, production all-time supervision and quality track service. Special designed products available upon request.
To be one-stop sourcing base, to be customer' S reliable quality and cost control center for our customers is Densen' S principle all the time.
Just inform us what you want, we will help you to finish the other work.
About Our Factory & Business Background
- Address
- Floor 21, Block B, Fortune Building, No. 18 Xinghua Bei Street , Tiexi District, Shenyang, 110025, China.
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, CIP, CPT
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Dalian, Tianjin, Shanghai
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2015-05-13
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the size range of the barrel coupling?
- The barrel coupling is available in DN sizes ranging from 16mm to 1040mm.
- What materials are used for the coupling?
- The coupling is made from 45# Steel or 42CrMo to ensure strength and durability.
- What is the maximum allowable speed?
- The allowable speed ranges from 4000 RPM to 460 RPM depending on the specific model.
- What are the main application fields?
- It is widely used in metallurgy, mining, engineering, and power generation equipment.
- Is the product customizable?
- Yes, the color is customized according to customer requirements.
- What type of coupling is this?
- It is a flexible universal coupling, specifically a torsionally rigid barrel coupling.
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