Product Overview

Nanjing Bai Gang Composite Materials Co., Ltd. introduces an ultra-long carbon fiber drive shaft, an advanced core transmission component that replaces traditional steel and aluminum metal materials with state-of-the-art carbon fiber reinforced composites. This product, with its comprehensive performance advantages including extreme lightweight, high strength, high rotation speed, low noise, and high safety, is the preferred accessory for large-span, high-precision industrial transmission equipment. Its design aims to optimize the overall performance of the equipment, enhance power transmission efficiency, while reducing energy consumption and operating costs, providing innovative solutions for various industrial fields such as automotive, shipping, large cooling towers, textile machinery, papermaking equipment, etc.

Main Product Features

Ultimate lightweight design, performance boost

Compared to traditional steel drive shafts, the ultra-long carbon fiber drive shaft can reduce weight by 50%-60%, significantly lowering the equipment's self-weight and rotational inertia, with extremely low power loss. This feature not only enhances the equipment's power response speed but also greatly reduces fuel or electricity consumption, achieving the dual goals of energy saving and efficiency improvement.

2. Excellent transmission performance, efficiency doubled

Torque transmission capability increased by 2.5 times compared to traditional shafts, with a maximum speed increase of 50%, ensuring efficient and stable power transmission to the driving end. Whether under high-speed operation or heavy load conditions, it maintains excellent transmission efficiency and stability.

3. High structural strength, excellent durability

Excellent torsional performance, fatigue and corrosion resistance, far exceeding traditional metal shafts. Under complex operating conditions, carbon fiber drive shafts are less prone to deformation and fracture, significantly extending service life, reducing replacement frequency and maintenance costs.

4. Excellent NVH performance, operates quietly

Material damping is ten times that of steel, capable of efficiently absorbing vibrations and noise during equipment operation, providing operators with a more comfortable working environment while enhancing the overall stability of equipment operation.

5. Extra-long one-piece molding, flexible design

Based on the ultra-long one-piece molding technology, it can achieve single shaft transmission, eliminating the intermediate support structure and reducing failure points. This design not only simplifies the equipment structure but also enhances the reliability and efficiency of the transmission.

6. Excellent safety performance, risks controllable

When overload fails, the product shatters into fine fragments to absorb impact energy, avoiding bending or twisting like metal shafts, completely avoiding the risk of secondary equipment damage, and ensuring the safety of personnel and equipment.

7. Advanced process customization to meet diverse requirements

Offer two major process systems: winding molding and rolling molding. Customizable transmission performance is available according to different torque, speed, and span requirements. Winding molding optimizes performance by adjusting laying angle; rolling molding adjusts material angle and laying layers to meet ultra-long transmission needs.

Product Detailed Parameters

• BrandNanjing Bai Gang Composite Materials Co., Ltd.
• Place of OriginNanjing, China
• FunctionTransmission efficient, achieving high-efficient and stable power transmission
• Some materialsCarbon fiber reinforced composite materials with high strength and lightweight characteristics
• Product ModelExtra-long, customizable in various lengths and specifications to meet customer requirements
• WeightCompared to traditional steel drive shafts, weight is reduced by 50%-60%, with the specific weight depending on the model and length.
• Torque transmission capabilityIncreased by 2.5 times compared to traditional shafts, meeting the requirements of high-load transmission.
• Maximum SpeedIncreased by 50% compared to traditional shafts, suitable for high-speed operation conditions.
• Torsional resistance performanceExcellent, far superior to traditional metal shafts, fatigue-resistant and corrosion-resistant
• NVH PerformanceMaterial damping is 10 times that of steel, effectively absorbing vibration and noise.
• Molding ProcessWinding forming and rolling forming, customizable as required
• Safety performanceWhen overloaded, it breaks into tiny fragments to prevent secondary damage to the equipment.

Application Scope

Super-long carbon fiber drive shafts, with their exceptional performance and wide application adaptability, have become core transmission components in many industrial fields. Main application ranges include:

• Automotive IndustryFor new energy vehicles and high-performance racing cars, improving power transmission efficiency and endurance capacity.
• Marine fieldPower transmission systems suitable for various types of ships, reducing hull weight and improving navigation efficiency.
• Large cooling towerAs the transmission shaft of the fan in the cooling tower, ensure long-term stable operation and reduce maintenance costs.
• Textile machineryFor high-speed operation textile equipment, enhancing production efficiency and product quality.
• Papermaking equipmentAs a critical transmission part of the paper machine, it bears heavy loads and operates at high speeds, extending the service life of the equipment.
• Other Industrial FieldsWind power, construction machinery, etc., can be applied in any scenario requiring large span and high precision transmission.

Frequently Asked Questions (FAQ page)

Q1: What are the advantages of super-long carbon fiber drive shafts compared to traditional metal drive shafts?

A1: The ultra-long carbon fiber drive shaft boasts comprehensive advantages such as extreme lightweight, high strength, high speed, low noise, and high safety. Compared to traditional metal shafts, it can reduce weight by 50%-60%, improve torque transmission capacity by 2.5 times, increase the maximum speed by 50%, and has excellent fatigue resistance and corrosion resistance, significantly extending its service life. At the same time, its NVH performance is excellent, effectively absorbing vibration and noise, enhancing the stability and comfort of equipment operation.

Q2: What are the production processes for ultra-long carbon fiber drive shafts? How to choose?

A2: The ultra-long carbon fiber drive shaft is made using two major processes: winding forming and rolling forming. Winding forming is suitable for situations requiring adjustment of laying angle to optimize transmission performance; rolling forming is suitable for situations requiring adjustment of material angle and laying layers to meet the ultra-long transmission needs. Customers can choose the appropriate process system according to their specific requirements.

Q3: Is the cost of the ultra-long carbon fiber drive shaft relatively high? How do you view its cost-performance ratio?

A3: Yes, the production cost of ultra-long carbon fiber drive shafts is relatively high, mainly due to the investment in raw materials, precision technology, and environmental production costs. However, it achieves a comprehensive performance upgrade with lightweight, high strength, high speed, low noise, and high safety by trading a controllable high cost. In the long run, the reduced energy consumption, maintenance costs, and extended service life make its cost-performance far exceed that of traditional metal drive shafts.

Q4: Can a damaged ultra-long carbon fiber drive shaft be repaired? How to replace it?

A4: The super-long carbon fiber drive shaft is irreparable upon damage and requires a complete replacement. It is recommended to contact the professional technicians of Nanjing Bai Gang Composite Material Co., Ltd. for the operation to ensure the safety and accuracy of the replacement process. At the same time, the company can provide customized replacement solutions and after-sales services to meet the diverse needs of customers.

Q5: Is the super-long carbon fiber drive shaft suitable for all industrial drive applications?

A5: The ultra-long carbon fiber drive shaft is suitable for most industrial applications requiring large spans and high precision transmission, such as automobiles, ships, large cooling towers, textile machinery, papermaking equipment, etc. However, for certain special working conditions or extreme environments, it is recommended to conduct detailed performance evaluation and testing before use to ensure it meets specific requirements.