SWC680 Heavy Duty Cardan Shaft

• Customization: Available
• Standard Or Nonstandard: Standard
• Shaft Hole: 280
• Model NO.: SWC680A-2000
• Torque: 1640,000nm
• Bore Diameter: 26
• Speed: 100rpm
• Structure: Flexible
• Material: Cast Steel
• Type: Universal Coupling
• Application Industry: Steel Rolling Mill Cardan Shaft
• Transport Package: Wooden Cartons or Customer's Requirement
• Specification: SWC680A-2000
• Trademark: WEI
• Origin: China
• HS Code: 8483600090
• Production Capacity: 30PCS/Month

Product Description

Product Description

The SWC cardan shaft coupling features an integral bolt-free yoke as its core structure, paired with a cross shaft and high-precision needle bearings. This design eliminates the risk of bolt loosening, boasting a compact structure and strong rigidity. It offers angle compensation of 15°-25°, perfectly suited for non-coaxial transmission. With a transmission efficiency of 98%-99.8%, it delivers remarkable energy savings in heavy-load operations. Forged from alloy steel, its load-bearing capacity is 30% higher than similar-sized products, plus it operates quietly and has a long service life. Widely used in heavy-load scenarios like metallurgical rolling mills, mining crushers, construction machinery and oil drilling rigs, it compensates for installation errors and thermal expansion—making it the top choice for reliable power transmission in heavy-duty machinery.

Wuxi Weicheng Cardan Shaft Co., Ltd.

Wuxi Weicheng Cardan Shaft Co., Ltd. was founded in 2005 with a registered capital of 8 million RMB and covers an area of 10,000 square meters (15 mu). Our main products are SWC cross universal joints and drum gear couplings. Our self-developed light-duty, medium-duty, short-type and heavy-duty universal shafts have reached excellent domestic quality standards. These products not only serve large and medium-sized customers across China but also are exported to more than 30 countries including Russia, Germany, the UK, Turkey, the Czech Republic, India and Malaysia. Over the past 20 years, Weicheng has accumulated rich experience, learned advanced foreign technologies, and integrated them into our own innovations. We have upgraded our universal shafts multiple times, making their structure more refined and performance significantly improved. We strictly adhere to the ISO9001 quality management system, focusing on every detail to standardize the production process. With specialized and numerically controlled processing equipment, we have achieved rapid quality improvement — winning trust from customers and recognition from industry peers alike. We constantly strive to fulfill our mission: "Create maximum value for customers and build the best platform for employees." We are committed to achieving win-win results for both our clients and the company.

More than just a universal joint manufacturer, we are your trusted partner in global industrial power transmission. From Turkey at the crossroads of Europe and Asia, to resource-rich Russia, from the key hub of MIDDLE-EAST  to the vibrant markets of Southeast Asia, our products and solutions are serving clients in over 30 countries, helping their equipment run efficiently and steadily.

Professional Protective Packaging 

Features moisture-proof, corrosion-resistant, and impact-resistant design—effectively fending off moisture, jolts, and wear during transit to firmly protect the product's integrity. Customized Reinforcement Solution  Tailored packaging reinforcement based on product specifications and shipping distance prevents displacement and collisions in transit, ensuring the universal shaft retains its original stable performance upon arrival. 

Efficient Logistics & Delivery 

Partnered with top international logistics providers, we cover major ports and regions worldwide. Offering flexible shipping options (sea/air/land transport), full logistics tracking is available with guaranteed timeliness. 

Thoughtful Attention to Details 

Clear product information, protection reminders, and shipping labels are marked on the packaging—facilitating warehousing, loading/unloading, and customs clearance for a hassle-free procurement process. 

Choose us for not only high-quality universal shafts but also comprehensive packaging and transportation support—your order will arrive safely and on time!

FAQ

Q1: Are you a factory or a trading company?
A: We are a professional manufacturer with 20 years of experience, integrating design, production, and sales. This allows us to better control product quality and cost.
Q2: What are your main products?
A: We specialize in manufacturing Universal Joints (Cardan Shafts), Heavy-Duty Drive Shafts, and various  components of the cardan shafts, widely used in engineering machinery, steel, and marine industries.
Q3: Can support to customize  cardan shafts?
A: Yes. We offer customization based on your drawings, specifications, or working condition requirements, including dimensions, torque, running speed, and connection types.
Q4: How can I get a quotation?
A: Please provide your detailed requirements (model, drawings, torque, speed, working angle etc.) and order quantity, and we will calculate an reasonable price and delivery time for you.
Q5: What are the payment terms?
A: We commonly accept T/T (Bank Transfer). Secure payment methods like Made-in-China.com's Trade Assurance Service are also acceptable. Terms are negotiable.
Q6: What are the lead time and logistics time?
A: Standard products are usually shipped within 15-20 days. Customized products depend on design complexity. Logistics time varies by destination and shipping method (sea/air/express).
Q7: What after-sales warranty do you provide?
A: We offer a 12-month quality warranty. For any material or workmanship issues under normal use, we will repair or replace the product.