Pendstar Laser Sealing Ring for WSX Prec...

Pendstar Laser Sealing Ring for WSX Precitec Raytools Laser Cutting Head

A good laser cutting head sealing ring needs to perform well in multiple aspects. When choosing, the following aspects can be considered:

Material characteristics:

• Wear resistance: During the laser cutting process, some tiny particles or debris may be generated, which may cause wear to the sealing ring. Therefore, the material of the sealing ring needs to have high wear resistance. Materials such as polytetrafluoroethylene (PTFE) have good wear resistance and can maintain good sealing performance during long-term use.
• High temperature resistance: High temperatures will be generated during laser cutting. The sealing ring needs to be able to maintain stable performance in a high-temperature environment without problems such as deformation and softening. Materials such as fluororubber have good high temperature resistance and can meet the working temperature requirements of the laser cutting head.
• Corrosion resistance: If some corrosive substances such as acids and alkalis are contacted during the laser cutting process, the material of the sealing ring needs to have good corrosion resistance to ensure its service life.

Sealing performance:

• Elasticity: The sealing ring needs to have good elasticity and can be tightly attached to the surface of the laser cutting head during installation to form an effective seal. A sealing ring with good elasticity can also adapt to the vibration and deformation of the laser cutting head during operation and maintain the sealing effect.
• Dimensional accuracy: The dimensional accuracy of the sealing ring is very important. If the size is too large or too small, a good seal cannot be formed. Therefore, when choosing a sealing ring, a product with high dimensional accuracy needs to be selected to ensure that it can perfectly match the laser cutting head.
• Low leakage rate: A good sealing ring should have a low leakage rate and can effectively prevent the leakage of media such as gas and liquid to ensure the normal operation of the laser cutting head.

Spring performance (if it is a sealing ring with a spring):

• Spring material: The spring is an important part of the sealing ring, and its material needs to have good elasticity and corrosion resistance. Generally speaking, stainless steel springs are a relatively ideal choice, with high strength and good flexibility.
• Spring elasticity: The elasticity of the spring needs to be moderate. Too large or too small will affect the sealing effect of the sealing ring. Excessive spring elasticity may cause difficulties in installing the sealing ring and even damage the laser cutting head; too little spring elasticity cannot provide sufficient sealing pressure and affect the sealing performance.

Structural design:

• Structural rationality: The structural design of the sealing ring needs to be reasonable and can meet the installation and use requirements of the laser cutting head. For example, some sealing rings adopt special structural designs such as lip structure and V-shaped structure, which can improve the sealing effect.
• Easy to install: A good sealing ring should be easy to install and can be quickly installed in place without damaging the laser cutting head. At the same time, the structural design of the sealing ring should also be easy to disassemble and replace for maintenance and upkeep.

Manufacturer reputation and product quality certification:

• Manufacturer reputation: Choosing a supplier with a certain scale and reputation can ensure product quality and after-sales service. You can understand the manufacturer’s reputation by consulting the manufacturer’s qualifications, customer evaluations, etc. Pendstar has nearly 20 years of production experience in the field of laser cutting machines and accessories. We have a production workshop of more than 100,000 square meters in Foshan. In addition, we have more than 150 after-sales engineers all over the world. Choosing us will be your most correct choice.
• Product quality certification: High-quality sealing rings usually pass some quality certifications such as ISO certification. These certifications can prove that the quality of the sealing ring meets relevant standards and requirements and is an important reference basis for choosing a sealing ring.