Automatic CNC gasket cutting machine with Pneumatic knife cutter for sale

‌Gasket‌ is a mechanical seal that is mainly used to fill the gap between two objects to prevent leakage caused by pressure, corrosion and thermal expansion and contraction. Gaskets are usually made of sheet materials such as rubber, silicone rubber, metal, cork, neoprene, nitrile rubber, glass fiber or plastic polymers.

Classification and materials of gaskets：

‌Non-metallic gaskets‌: 

including asbestos rubber sheet gaskets and polytetrafluoroethylene coated gaskets. Most of these gaskets are flat gaskets with low use pressure, usually not exceeding 5.0MPa, and the use temperature depends on the material.

‌Semi-metallic gaskets‌: 

composed of metal and non-metallic materials, such as wound gaskets and metal coated gaskets. This type of gasket has good sealing performance and strong pressure resistance, and is suitable for high pressure and high temperature environments.

‌Metal gaskets‌: 

made of metal (or alloy) materials through mechanical processing, including flat gaskets, elliptical gaskets and octagonal gaskets. The material selection of metal gaskets depends on the corrosive properties and temperature of the medium. Common materials include soft iron, alloy steel, copper, aluminum, etc.

Our automatic cnc gasket cutting machine mainly use cnc pneumatic knife to cut nonmetal gasket, such as rubber gasket, graphite gasket, asbestos gasket and Polyurethane gasket etc.

Pneumatic knife mostly cut rigid material or thick material that oscillating knife cant cut, such as 5mm asbestos, 10mm hard rubber sheet, 6mm graphite sheet, 40mm eva foam, 80mm epp foam, 100mm sponge foam etc.

We also provide gasket nesting software to make gasket cutting much easier, just need input some data, software will draw out the right gasket shape that you need.

Application of gaskets：

‌Pressure vessels‌: In the pressure vessel industry, the choice of gaskets is directly related to the sealing performance and operating efficiency of the equipment. Rubber sheets and gaskets are widely used in various pressure vessels and piping systems due to their excellent elasticity and sealing performance. ‌Alpine snowboard racing‌: In ski equipment, gaskets are used to release the deformation of the snowboard, improve the integrity and stability of the snowboard, and reduce the damage of vibration to the skier's body. ‌Mechanical manufacturing‌: In mechanical manufacturing, gaskets are used to fix and support components, reduce vibration and noise, and protect equipment from damage. ‌

Performance characteristics of gaskets：

‌Sealing performance‌: The main function of the gasket is to seal and prevent liquid or gas leakage. Gaskets of different materials are suitable for different media and environments. ‌Pressure resistance‌: Metal gaskets and semi-metal gaskets have good pressure resistance and are suitable for high-pressure environments. ‌Temperature resistance‌: Gaskets of different materials are suitable for different temperature ranges. For example, fluororubber can be used for a long time below 200°C, while the long-term use temperature of natural rubber does not exceed 90°C. ‌

If you want to get best automatic cnc gasket cutting machine price, please dont hesitiate to contact us for details.