The equipment that adopts servo-driven feeding includes NC Servo Feeder Machine, ZigZag  Servo Feeder Machine, and 3 in 1 Coil Feed Line.

The servo-driven feeding equipment adopts the servo motor to directly drive the feeding roller to realize the feeding action, and the operation and control are carried out by the touch screen and PLC.

Advantages of servo-driven feeding equipment:
1. The feeding step distance can be set freely from 0 to 10 meters, and it has the function of multi-stage feeding;
2. Simple operation and high degree of automation. The feeding step distance and feeding times can be directly input on the touch screen;
3. There are many types of models and a high degree of customization. There are thick plate models, zigzag models, and double servo models, which can be used with various press punching machines, shearing machines, and laser cutting machines.

The disadvantage is that the price is relatively high. The standard configuration of the Henli machine is the Mitsubishi servo system, which is more expensive than the mechanical feeder and the air feeder, especially the 3 in 1 coil feed line is a high-end automation equipment.