China Customized Flexible Fluid Coupling for Conveyor, Limited Torque Type
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Product Highlights
- Customizable Color: Color is customized to meet specific client requirements.
- High-Speed Capability: Allowable speed reaches up to 4500 RPM for efficient operation.
- Durable Steel Material: Constructed from 45# steel for robustness and longevity.
- Proven Reliability: Successfully tested for over one year in Daqing Oilfield Thermal Power Plant.
- Flexible Structure: Flexible design effectively handles inertia and speed regulation processes.
- Versatile Application: Widely used in metallurgy, mining, engineering, and power generation fields.
- Patented Technology: Features patented coupling design ensuring superior performance and safety.
Product Attributes
- Customization
- Available
- Standard Or Nonstandard
- Standard
- Shaft Hole
- 4~55
- Model NO.
- Customized
- Torque
- 34~35000
- Bore Diameter
- 6~220
- Speed
- 19000~5500
- Structure
- Flexible
- Material
- Steel
- Type
- Fluid Coupling
- Color
- Customized
- Transport Package
- Standard Export Wooden Box
- Specification
- Customized
- Trademark
- OEM
- Origin
- China Mainland
- Production Capacity
- 1000 Pieces / Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description
DeDensen Customized fluid coupling for conveyor, hydraulic gear fluid coupling,limited torque fluid coupling
| Product Name | Fluid coupling,constant fluid coupling,fluid coupling yox |
| DN mm | 16~190mm |
| Rated Torque | 40~25000 N·m |
| Allowable speed | 4500~200 kN·m |
| Material | 45#steel |
| 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

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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.
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 material is used for the fluid coupling?
- The coupling is made of 45# steel, ensuring high durability and strength.
- What is the allowable speed?
- The allowable speed is between 4500 and 200 RPM, depending on the specific model.
- Is the color customizable?
- Yes, the color is customized according to customer requirements.
- What are the main applications?
- It is widely used in metallurgy, mining, engineering, and power generation equipment.
- What is the lead time for production?
- Peak season lead time is 1-3 months, while off-season lead time is one month.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.
- What is the warranty or support history?
- The product has been tested for over one year in Daqing Oilfield with no diaphragm replacements needed.
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