High reduction of energy consumption, excellent precision in pressure regulation, reduction of machine
noise, all this makes the study of machines for plastic printing in continuous development. The use of servo pumps makes the machines increasingly versatile and the energy savings mean that the
cost of the servo pump can be paid back in a year. Furthermore, in some cases, the use of splined motor shafts means that the motor can be coupled directly to the pump without the use of couplings or clamps.