The market application of heavy cylinder

With the further development of the technology, polymer composite materials gradually in the maintenance of production equipment of heavy cylinder has achieved successful application. Compared with traditional method, compared with polymer composites has more excellent heat resistance performance, good compression performance, and better sealing performance, and has good plastic degeneration, heat will not cure, sealing film will not be destroyed, thus ensuring the sealing surface of the parts sealed; And easy to remove, used the sealing surface can use anhydrous ethanol or acetone easily wipe, and do not attached to the seal face, Due to its superior performance, gradually favored by more and more heavy cylinder enterprises. From the traditional ideas, heavy cylinder with electric actuator was thought to belong to two completely different in the field of automation products, but in recent years, with the continuous improvement of the degree of electrification, electric actuators are slowly immersed in pneumatic field, both in the application is both compete and complement each other. In this section, we will buy from technical performance, and application cost, energy efficiency, application and market situation to compare several aspects, such as heavy cylinder with electric actuators their advantages as is known to all, compared with the electric actuators, heavy cylinder can work reliably in harsh conditions, and the operation is simple, basic maintenance can be realized. At making heavy cylinder reciprocating linear motion, especially the most suitable for industrial automation transmission requirements -- — Artifacts of straight line handling. And adjust the installation, just on the sides of heavy cylinder cylinder one-way throttle valve can simply achieve steady speed control, has become the greatest feature of the heavy cylinder driving system and advantage. So for no multipoint positioning requirement of users, the vast majority of from the point of use convenience more inclined to use heavy cylinder. The current industrial field use the application of the electric actuator is mostly high-precision positioning, more difficult to achieve, this is because the use of heavy cylinder settle for second best. Electric actuators are mainly used for rotary and oscillating condition. Its advantage is fast response time, by feedback system to control the speed, position and torque accurately. But when you need to complete linear motion, need through the cog belt or screw mechanical devices such as transmission, so the structure is relatively complex, and professional knowledge of working environment and the operation and maintenance personnel have higher requirements.