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Coupling Manufacturer Lf-D Type Flexible Shaft Coupling Rubber Coupling Spider
US$37.60
200-399 Pieces
US$27.90
400-799 Pieces
US$7.60
800+ Pieces
Sample price:US$35.00/piece.Request sample
Product profile
Customization
AvailableStandard Or Nonstandard
Standard or OEMShaft Hole
as Per RequirementModel NO.
CouplingTorque
as Per RequirementBore Diameter
as Per RequirementSpeed
as Per RequirementStructure
Flexible & RigidMaterial
Stainless Steel,Iron,Aluminium...Type
as Per The UsageMaterial: Aluminum
AluminumWarranty
3 YearsCustomized Support
OEM, ODM, ObmBody Material
45Product Name
Flexible Couplings CouplerRated Torque
2000n-MApplicable Industries
Industrial EquipmentPurpose
Servo MotorAdjustment Ring Material
Stainless SteelInstallation Hole Type
Round Hole TypeMaximum Speed
1000rmpBore Diameter.
3-8Flexible or Rigid
FlexibleCustomized Support.
OEM, ODM, ObmTransport Package
Wooden BoxSpecification
100*100*100cmTrademark
D&F or OEMOrigin
ChinaProduction Capacity
1000000PCS/YearKey features
OEM and ODM Support: Full customization support for materials, dimensions, and designs based on customer requirements.
High Machining Precision: CNC turning, grinding, and dynamic balancing ensure stable power transmission.
Excellent Misalignment Compensation: Effectively handles axial, radial, and angular offsets for smooth operation.
Wide Material Selection: Available in 45# steel, 40Cr, aluminum alloy, stainless steel, and alloy steel.
High Reliability: Suitable for high torque, heavy-duty, and long-duration industrial operations.
Long Service Life: Features wear-resistant elastomers and bushes to reduce maintenance needs.
Full Model Coverage: Supports both standard and customized couplings according to specific drawings.
Versatile Application: Ideal for pumps, valves, gearboxes, machine tools, and various mechanical drives.
Company profile
Diligence & Fine Machinery (Qingdao) Co., Ltd.Shandong, China
Business Type: Manufacturer/FactoryNearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤1.28hTerms of Payment: Small-amount payment, Western Union, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP
AI-Powered supplier vetting
SummaryDiligence & Fine Machinery (Qingdao) Co., Ltd., established in 2025, is a trading company based in Qingdao, Shandong, China. It specializes in the manufacturing and export of transmission components, with a significant portion of sales coming from exports. The company boasts a range of products including gears, pulleys, and belts, with an annual production capacity reaching up to 5 million pieces. The company emphasizes high-quality products and excellent service while operating over 10 production lines. It began exporting in December 2023 and uses both agency and self-managed export channels.
Supplier typeDiligence & Fine Machinery (Qingdao) Co., Ltd. is classified as a trading company, which indicates its primary business involves buying and selling goods rather than manufacturing them.
After-Sales capabilityThe company emphasizes providing excellent after-sales service as part of its commitment to customers and maintaining long-term business cooperation.
R&D capabilityThe company invests in advanced equipment and has a team of capable engineers, suggesting a focus on innovation and quality in manufacturing.
Production capacityWith an annual production capacity of 5 million pieces and over 10 production lines, the company displays strong production capabilities.
Customization capabilityThe company offers a variety of products including non-standard parts, indicating a willingness and capability to customize products according to client needs.
Product Q&A
Q:Are you a factory?
A:
Yes, we are a factory. We have world-leading manufacturing facilities which can meet different levels of product requirements.
Q:What is your MOQ?
A:
For standard products, the MOQ is 1. For customized products, it depends on the specific product requirements.
Q:How long is your warranty?
A:
We provide a guarantee for 12 months from the date of shipment.
Q:Can you provide OEM services?
A:
Yes, no problem. We have quite rich experience working with world-famous brands for dozens of years.
Q:What is your delivery time?
A:
Small standard products are always in stock. Big-sized products deliver in 15-20 days. Customized product delivery depends on the specific product.
Send Inquiry
*To:Diligence & Fine Machinery (Qingdao) Co., Ltd.
Diligence & Fine Machinery (Qingdao) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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