Raw-Edge V Belts Suppliers

Structural composition of raw-edge V belts

As a key component in mechanical transmission systems, raw-edge V belts are widely used in many industries for their excellent power transmission efficiency and long-lasting durability. Since its establishment in 1992, Ningbo GUL TZ Rubber Belt Co., Ltd. has accumulated rich experience in the production of rubber timing belts, V-ribbed belts, open belts and timing pulleys, and has become an industry leader with advanced technology.
Belt Body
The core structure of the raw-edge V belt is the belt body, which is usually made of high-performance rubber materials. The belt body is designed with a V-shaped cross-section to increase the contact area with the pulley, thereby improving friction and transmission efficiency. Material selection is crucial to the performance of the belt body. Commonly used rubber materials include natural rubber and synthetic rubber (such as chloroprene rubber and fluororubber). These materials not only have excellent elasticity and wear resistance, but also can maintain stable performance in a variety of working environments, ensuring the efficient operation of the mechanical system.
Reinforcement Layer
Inside the belt body, multiple layers of reinforcement materials are usually integrated to improve the tensile strength and wear resistance of the V-belt. The reinforcement layer is mostly made of polyester or nylon fibers. These high-strength materials can effectively disperse the load borne by the belt body and prevent breakage or deformation under high load conditions. Through the reasonable design of the thickness and material of the reinforcement layer, the primary V-belt shows excellent performance in high-load and high-speed applications.
Outer Protective Layer
The outer layer of the primary V-belt is usually covered with a layer of wear-resistant rubber material to protect the belt body and the reinforcement layer from erosion by the external environment. The design of this layer can effectively resist damage to the V-belt by oil, dust and chemicals, ensuring its normal operation in harsh environments. The selection of the outer layer material is also important. Wear resistance, oil resistance and heat resistance are key indicators for evaluating the performance of the outer layer material. These characteristics directly affect the service life and reliability of the V-belt.
Cross-Section Design
The V-shaped cross-section design of the primary V-belt is one of the important reasons for its high transmission efficiency. The V-shaped cross-section provides a larger contact area, significantly increases friction and reduces the occurrence of sliding. In addition, the V-shaped design enables the V-belt to better adapt to the shape of the pulley during operation, thereby reducing noise and vibration during operation. This ingenious design not only improves the transmission efficiency, but also effectively extends the service life of the V-belt.
Application Fields
Raw-edge V-belts are widely used in various types of mechanical equipment, including the automotive industry, agricultural machinery, industrial transmission equipment, etc., due to their excellent performance. Their excellent wear resistance and tensile strength enable them to perform well in high-load and high-speed operation environments, meeting the strict requirements of transmission systems in different fields.

Performance characteristics of Raw-edge V Belts

As an important part of modern mechanical transmission systems, Raw-edge V-belts are widely used in many fields such as automobiles, industrial machinery and agricultural equipment.
Efficient power transmission
Raw-edge V-belts provide a larger contact area with the pulley due to their unique V-shaped cross-section design, thereby significantly improving friction. This design effectively reduces the sliding phenomenon of the V-belt during power transmission and achieves efficient power transmission. Compared with traditional flat belts, the transmission efficiency of raw-edge V-belts under the same conditions can usually reach more than 95%. This high efficiency not only improves the overall working performance of the equipment, but also effectively reduces energy consumption, which helps companies reduce cost expenditures in operations.
Superior wear resistance
The wear resistance of the primary V-belt is a significant advantage. The belt body and outer layer are made of high-strength rubber materials, which can effectively resist the wear caused by friction. The built-in reinforcement layer (such as polyester fiber or nylon fiber) further improves the tensile strength and wear resistance of the V-belt, making it perform well in high-load and high-frequency working environments. Even under extreme conditions, the primary V-belt can maintain a long service life, reduce the frequency of replacement, and thus reduce maintenance costs.
Wide adaptability
The design of the primary V-belt enables it to adapt to a variety of different working environments, including extreme conditions such as high temperature, low temperature, high humidity and dust. Its material selection and structural design ensure that the V-belt can still maintain excellent performance in various harsh environments. For example, the application of synthetic rubber (such as chloroprene rubber and fluororubber) makes the primary V-belt excellent in oil resistance and heat resistance, especially suitable for use in chemical, metallurgical and other industries.
Low noise and smooth operation
The primary V-belt generates relatively low noise during operation, which is mainly due to its V-section design and the selection of high-quality materials. When in contact with the pulley, the V-belt can effectively absorb vibration and impact, thereby reducing the noise when the equipment is running. This low noise characteristic not only improves the working environment, but also reduces the impact on operators and improves overall work efficiency.