Servo machines has the same technical specification for the sealer mechanism. The main mechanism with reduction system and material feeding are replaced with  two servo motors and drivers. The length  of the bags are adjusted with the digital inputs on the operation panel. Counting, time adjusting, speed adjusting, warning of material end are some of the advantages of servo system. The most important advantage of this system is less service requirement.There is no reduction and variation system which needs service. The servo motors and drivers are Control Techniques productions. On these machines we can apply all the apparatus determined in our site.