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Automatic Control Feeding System for Longitudinal Uniformity

Date：

2019-11-05

  • Automatic Control Feeding System for Longitudinal Uniformity
    The system will set the set extrusion amount and the actual extrusion amount of the extruder at a fixed time, detect the dynamic value, set and adjust the motor speed at a fixed time using the following and decreasing mathematical control model (i.e., the following control principle), and realize the constant extrusion amount. Due to the good constant torque characteristics of the traction motor (steady state accuracy of 0.5%), there is no change in the extrusion amount and traction speed of the film during the bubble forming and traction process, and the film is wound up in a small tension or constant tension without expansion. Ensure accurate dimensions, stable physical properties and the proportion of raw materials between layers of multi-layer models. It also makes a small amount of precious raw materials precise and controllable. It expands the space for high-quality films to be used in engineering or more extensive fields. It can better meet the use requirements of various types of high-speed printing, improve product value and increase economic benefits.
  • Automatic Control Feeding System for Longitudinal Uniformity

Automatic