Latest trends in piezoelectric jet devices

Most valves commonly used in the past were mechanical valves. The latest piezoelectric valve is the mainstream today to replace traditional mechanical valves used in dispensers. Traditional mechanical valves squeeze adhesive materials through the repeated motion of air pressure and the elasticity of springs. As both air pressure changes and spring aging will affect the accuracy of adhesive dispensing, it is difficult to set parameters according to liquid characteristics. SSI uses the latest piezoelectric valve developed by Germany with greater speed, higher stability, better operability, and longer endurance to realize high-speed and high-accuracy advanced coating applications.