Disadvantages of pneumatic components
1. Due to the compressibility of the air, the operating speed of the cylinder is subject to changes due to load changes. This problem can be overcome by using gas-liquid linkage. 2. When the cylinder is moving at low speed, the frictional force accounts for a large proportion of the thrust, and the low-speed stability of the cylinder is not as good as that of the hydraulic cylinder. 3. Although in many applications, the output force of the cylinder can meet the working requirements, its output force is smaller than that of the hydraulic cylinder. Pneumatic technology is a specialized technology that uses compressed air as a medium to drive and control machinery. Because it has the advantages of energy saving, pollution-free, high efficiency, low cost, safety and reliability, and simple structure, it is widely used in various machinery and production lines. In the past, pneumatic systems and components on production lines such as automobiles and tractors were designed, manufactured and repaired by each factory. Square Hole Crimped Wire Mesh,Crimpt Wire Mesh,Crimped Square Woven Wire Mesh Oushijia Hardware Wire Mesh Products Co., Ltd. , http://www.wiremesh-hb.com