April 10, 2020 by admin 0 Comments

During dual printing with standard dispenser, doesn’t bio-materials flow down while the output is stopped and waiting?

On the dispenser, the step motor determines the amount and direction of discharge of the material. The step motor is equipped with a retract function that pulls the dispenser piston in the opposite direction when the dispenser has to stop output, minimizing material loss.

Depending on the viscosity of the material, there may be a difference in retraction performance.