The centrifugal machine annular buffer is a device used to reduce vibration and shock during the operation of a centrifuge. The following is an explanation about it:
Function: Shock absorption and noise reduction: Effectively reduces the vibration and noise generated during centrifuge operation, improving the stability and service life of the equipment.
Protection of equipment: Buffers the impact forces during the centrifuge's operation, preventing damage to components such as the chamber cover, bearing seat, oil cylinder, etc., and reducing the incidence of failures.
Working Principle
It primarily relies on elastic elements such as springs and rubber to first absorb the impact energy, and then converts kinetic energy into thermal and acoustic energy through an energy absorber, thereby slowing or preventing the transmission of shock and vibration.
Common Types and Structures
Rubber annular buffer: Usually made of rubber material, such as an annular rubber ring installed between the centrifuge chamber cover and the centrifuge chamber, utilizing the elasticity of rubber to weaken and absorb impact forces. Some are also equipped with structures like base pads, limit blocks, and對接圈 to enhance buffering and sealing effects.

As a key component of the centrifuge, the annular buffer is mainly used to reduce vibration and shock generated during the centrifuge's operation, ensuring stable equipment operation and effectively extending the service life of the centrifuge. It is widely used in industries such as chemical, pharmaceutical, food, and environmental protection, where high stability of the centrifuge is required.
Working Principle
During centrifuge operation, strong vibration and impact forces are generated due to factors such as high-speed rotation of the rotor and uneven distribution of materials. The annular buffer typically consists of elastic elements (such as rubber, springs, etc.) and an energy absorption device. When vibration and shock are transmitted to the buffer, the elastic elements first deform to absorb part of the energy, and then the energy absorption device converts the remaining kinetic energy into thermal or other forms of energy for dissipation, thereby significantly reducing the vibration and shock transmitted to other parts of the centrifuge.
Product Features
1. Efficient shock absorption: Uses high-quality elastic materials to effectively attenuate over 90% of vibration and shock, making centrifuge operation smoother.
2. Sturdy and durable: Made from high-strength, wear-resistant materials, it can withstand frequent impacts and long-term use, with a service life of up to 5 years under normal conditions.
3. Easy installation: Compact structural design and simple installation method allow for quick installation to the corresponding position of the centrifuge without complex debugging processes.
4. Strong adaptability: Suitable for various models and specifications of centrifuges, and can be customized according to different working conditions and requirements of the centrifuge.