Lightweight Double Universal Joint Drive Shaft Customized Material Grabbing Machine Double U Joint Driveshaft

1.Product Overview:
The double universal joint drive shaft for the material grabbing machine is a high-strength power transmission component specially designed for material grabbing machines (such as scrap steel grabbers, port material handling machines, and mining grabbing equipment). It is suitable for harsh working conditions with high impact, a large amount of dust, frequent start-stop operations, and large-angle deflections. It adopts a double cross-shaft universal joint structure, combined with dynamic compensation and anti-fatigue design, which can efficiently transmit power to the grab or fixture actuator. It can accurately adapt to the complex movement trajectories (such as rotation, pitching, and opening and closing) of the material grabbing machine, ensuring the continuity and reliability of power transmission, and reducing equipment vibration and mechanical wear.

2.Product Features:
Extreme Load Capacity: The nominal torque range is 5000 N·m to 17500 N·m, and the instantaneous impact torque bearing capacity reaches 250% of the nominal value, which is suitable for heavy-duty material grabbing requirements.
Ultra-wide Angle Compensation: The linkage of the double universal joints supports multi-degree-of-freedom deflection, adapting to the 360° rotation and pitching movements of the grab.
Anti-pollution Design: The fully enclosed bearing cavity and self-cleaning sealing structure prevent the intrusion of dust and metal debris, extending the service life.
Lightweight Optimization: Through structural optimization and the use of lightweight alloy materials, the weight is reduced by 20% to 35% compared with traditional drive shafts, improving the response speed of the material grabbing machine.
Intelligent Lubrication System: A centralized oil injection interface or an automatic lubrication module can be optionally configured to achieve remote maintenance and reduce the frequency of manual intervention.

3.Product Advantages:
Customized for Material Grabbing Machines: Optimized design for working conditions such as grabbing impact, high-frequency swinging, and dust pollution, with the reliability increased by more than 50%.
Efficient Power Transmission: Optimized universal joint phase angle and spline fitting accuracy, with a transmission efficiency of ≥96%, reducing energy consumption.
Long Period of Maintenance-free Operation: Pre-filled with long-lasting high-temperature resistant lubricating grease (-45°C to 120°C), and the maintenance cycle is extended to 1,000 hours in harsh environments.
Modular and Quick Replacement: Supports a split structure design, and damaged components can be replaced individually, reducing maintenance costs and downtime.

4.Technical Parameters:

5.Application Scenarios:
Suitable for various mechanical vehicles such as scrap steel handling material grabbing machines, port handling equipment, mining and metallurgical machinery, etc.

6.Customization Requirements:
Modular Design: Supports customization of length, interface, and material, quickly adapting to the needs of different equipment.
For further technical details or customization requirements, please contact our engineer team for professional support!

Xi'an Xin Sanming Precision Equipment Co., Ltd was established in March 2015. Its predecessor was Xi'an Sanming Auto Parts Co., Ltd which established in 1996. The company's address is adjacent to large automobile production enterprises such as Shaanxi Heavy Duty Truck Co., Ltd. and Shaanxi Hande Axle Co., Ltd. It is surrounded by highways and has convenient transportation. The registered capital of the company is 10 million RMB Yuan, with a factory area of over 10000 square meters and an office area of over 500 square meters. The company currently has nearly 100 employees. The company is mainly committed to the research and development, testing, design, manufacturing, and sales of transmission system components such as automobiles. The company has an intelligent processing line, heat treatment production line, and assembly line with an annual output of 180000 sets of double series universal joints. It currently has more than 150 advanced production and manufacturing equipment such as intelligent manufacturing, and more than 50 high-precision testing equipment. For many years, the company has been supplying double joint universal joint assembly series products to enterprises such as Shaanxi Automobile Heavy Truck, Dongfeng Group, and XCMG Group, and has become a mature and stable cooperative supplier. The double universal joint shaft developed by the company is assembled in off-road vehicles such as Shaanxi Automobile and Dongfeng, and has participated in numerous domestic and international off-road vehicle rally races.

The company has always focused on technological innovation and product research and development, and has honed an excellent and efficient technical team, with more than 10 high-level transmission component engineering and technical research and development talents and complete product testing and verification methods. It can adapt to customers' personalized needs and market development needs, and develop various types of cross axis universal joint shaft products for users. The company has independently developed a series of double universal joint shafts and double centered universal joint shafts with complete intellectual property rights. After comparing the overall performance of similar products from customers with international first-class brands, the conclusion is that the performance is equivalent and can fully meet the needs of equipment with large angles, large torque transmission, and harsh working conditions. The company's products have obtained more than 20 patents and are widely used in various fields such as off-road vehicles, construction machinery, agricultural machinery, shipping, wheeled vehicles, aviation, etc. The company has been awarded the titles of "Shaanxi High tech Enterprise" and "Shaanxi Gazelle Enterprise", For many years, the company has been operating in accordance with the IATF16949-2016 quality system, ensuring controlled product quality.

The company's development goal is to continue to adhere to the business philosophy of "continuous technological innovation and continuous quality improvement", continue to adhere to the service tenet of "customer first", keep up with the development trends of international and domestic automotive, construction machinery, agricultural machinery, shipping, aviation and other fields, constantly experiment and explore the application of new materials and processes in universal joint shaft products, continuously improve technical level, continuously enhance enterprise management level, and strive to build the enterprise into a world-class supplier of transmission machinery components!