Contact Platform Support
Help CenterHeavy-Duty Coupling Factory Tested With Mill Certificate 3000 Nm Max Torque Bore 30-120mm
Product Spotlights
Related Products
-
Heavy-Duty Coupling for Crusher Drives 2000 Nm Torque 40mm Bore 50mm KeywayUS$ 1000MOQ: 1 Combo -
Custom Reducer Coupling Manufacturer | Henan Sankuang Machinery - High Precision & DurableNegotiableMOQ: 1 Combo
-
Carbon Steel Reducer Coupling With ANSI B16.9 Standard ComplianceNegotiableMOQ: 1 Set
-
Precision Ground Coupling for CNC Machine Tool Spindle ConnectionsNegotiableMOQ: 1 Set
-
Durable Reducer Coupling for Chemical Processing With Leak-Proof DesignNegotiableMOQ: 1 Set
At Henan San Kuang Machinery Technology Co., Ltd., we specialize in manufacturing high-performance heavy-duty couplings designed for the most demanding industrial applications. Our coupling is factory tested and comes with a Mill Certificate to guarantee material traceability and quality. With a maximum torque capacity of 3000 Nm and a versatile bore range of 30-120 mm, this product is engineered to deliver reliable power transmission in machinery, mining, steel mills, and other heavy industries. Backed by our extensive certifications including ISO9001, ISO14000, SA8000, and OHSAS18001, we ensure every coupling meets rigorous international standards.
Product Features & Technical Specifications
- High Torque Capacity: Handles up to 3000 Nm, suitable for heavy-duty power transmission.
- Wide Bore Range: Accommodates shafts from 30 mm to 120 mm, offering flexibility for various equipment.
- Premium Material: Manufactured from high-grade alloy steel, heat-treated for enhanced strength and wear resistance.
- Factory Tested: Each coupling undergoes rigorous testing including dynamic balancing and torque verification.
- Mill Certificate Included: Provides full material traceability, chemical composition, and mechanical property reports.
- Robust Design: Optimized for misalignment compensation, vibration damping, and long service life.
- Surface Finish: Black oxide coating for corrosion resistance and improved aesthetics.
- Customizable Options: Keyways, set screws, and special bore sizes available upon request.
| Parameter | Value |
| Max Torque | 3000 Nm |
| Bore Range | 30 - 120 mm |
| Material | High-Grade Alloy Steel |
| Surface Treatment | Black Oxide |
| Certification | Mill Certificate, ISO9001, ISO14000, SA8000 |
| Testing | Factory Tested (Dynamic Balance & Torque) |
| Application | Mining, Steel Mills, Power Plants, Heavy Machinery |
Key Advantages for Your Business
- Reliability: Our couplings are built to withstand high shock loads and continuous operation, reducing downtime.
- Traceability: The Mill Certificate ensures full material accountability, critical for quality-sensitive industries.
- Cost-Efficiency: Long service life and minimal maintenance lower your total cost of ownership.
- Global Compatibility: Bore range accommodates both metric and imperial shafts, suitable for international equipment.
- Fast Delivery: With our factory located in Luoyang, China, and ports like Shanghai and Qingdao, we offer efficient logistics.
Trust & Credibility
Henan San Kuang Machinery Technology Co., Ltd. is a leading manufacturer with a factory size of 10,000-30,000 square meters and an annual export value of US$2.5M - US$5M. We employ 51-100 skilled professionals and serve markets across North America, South America, Europe, Southeast Asia, Africa, and the Middle East. Our products are certified under ISO9001, ISO14000, SA8000, OHSAS18001, and other standards. With a strong commitment to quality and customer satisfaction, we have established long-term partnerships with clients worldwide. Choose our heavy-duty coupling for dependable performance and peace of mind.
Frequently Asked Questions (FAQ)
-
Q: What is the maximum torque capacity?
A: The coupling can handle up to 3000 Nm of torque, making it suitable for heavy-duty applications. -
Q: What bore sizes are available?
A: It accommodates shaft diameters from 30 mm to 120 mm. Custom sizes can be provided upon request. -
Q: Is the mill certificate included?
A: Yes, each coupling comes with a Mill Certificate that details the material's chemical composition and mechanical properties. -
Q: What material is the coupling made of?
A: It is manufactured from high-grade alloy steel, heat-treated for strength and durability. -
Q: How is the coupling tested before shipment?
A: Every unit undergoes factory testing, including dynamic balancing and torque verification, to ensure performance. -
Q: Can I customize the keyway or set screw positions?
A: Yes, we offer customization options such as keyways, set screws, and special bore sizes. Please contact us with your requirements. -
Q: What is the lead time for orders?
A: Standard lead time is typically 15-30 days, depending on the quantity and customization. We can expedite for urgent orders. -
Q: What certifications does your company hold?
A: We are certified under ISO9001, ISO14000, SA8000, OHSAS18001, and others. Our products also meet HACCP, TL900, and QS9000 standards when required.
Contact us today for a quote or technical consultation. Let us help you find the perfect coupling solution for your machinery.
Send Inquiry to This Supplier
You May Also Like
-
Custom Coupling Solutions With Technical Support and Fast DeliveryNegotiableMOQ: 1 Set
-
304 Stainless Steel Reducer Coupling With NPT Thread for Industrial Piping SystemsNegotiableMOQ: 1 Set
-
Customizable Reducer Coupling With Mill Test Report for OEM ApplicationsNegotiableMOQ: 1 Set
-
Reducer Coupling for Agricultural Machinery With 1-Year WarrantyNegotiableMOQ: 1 Set
-
Stainless Steel 316L Coupling With Corrosion Resistance for Marine UseNegotiableMOQ: 1 Set
-
Heavy-Duty Flanged Coupling for Mining Equipment Power TransmissionNegotiableMOQ: 1 Set
-
Precision CNC Machined Custom Coupling for High-Torque TransmissionNegotiableMOQ: 1 Set
-
Customizable Shaft Coupling With Mill Test Report for OEM Equipment IntegrationNegotiableMOQ: 1 Combo
-
Gear Coupling With Hardened Teeth for 200HP Power Transmission in Mining MachineryNegotiableMOQ: 1 Combo
-
Gear Coupling With Grease Fitting for Continuous Lubrication in Steel Mill DrivesNegotiableMOQ: 1 Combo
