How To Choose Between Roller Feeder and NC Servo Feeder for Automated Processing ?

Choosing the appropriate steel coil press feeder is essential in the field of automated processing. Two of the frequently contested options are NC Servo Feeder and Roll Feeder. Which one, though, really sticks out? Let's analyze the parallels and differences between these two competitors to help prospective buyers make their decision.

Roll Feeder

Coil Width: 100 mm~400 mm

Coil Thickness: 0 mm – 1.6 mm

Max. Feeding Length: 50mm

Mold Line Height: 55~100mm

Release Way: Mechanical

Nc Servo Feeder

Coil Width: 300 mm~600 mm

Coil Thickness: 0.3-3.2mm, 0.5~4.5mm, 0.6~6.0mm

Accuracy: ±0.1 mm

Release Way: Pneumatic

Difference in Applications

Roll feeder: Compact yet Quick

Roll feeder is suited for use in conjunction with presses that have output shafts. It does, however, enforce strict limitations on feeding pitch and width. Roll feeder typically bow out when the feeding pitch is longer than 300mm or the material breadth is greater than 500mm. However, it excel in terms of speed; certain types can feed at up to 500 strokes per minute, making it ideal for high-speed punch presses.

NC Servo Feeder: Unleashing Versatility

NC servo feeder is more versatile than their Roller equivalents. It works well with a variety of presses and also combine easily with shearing machines, laser cutters, and hydraulic presses, among other processing equipment. NC servo feeder is the pinnacle of versatility since it has no restrictions on feeding width or pitch and a preference for customization.

Difference in Adjustment

Roll Feeder: Mechanical Proficiency

Roller feeders, which are driven by a mechanical transmission system, require careful adjustments. Adjusting feeding time and pitch necessitates carefully and technically fastening the eccentric disk on the press output shaft.

NC Servo Feeder: Simple Touch Operation

In comparison, NC servo feeder brings simplicity. With its 7-inch touchscreen, feeding pitch, frequency, and other settings are easily adjustable. With NC servo feeder, accessibility is paramount, serving both beginners and experts.

Difference in Cost

* RollFeeder: Economical yet Effective

Choosing roller feeder results in a cost-effective investment. It provides a cost-effective feeding solution because they don't require motors or complex electrical components.

* NC Servo Feeder: Cost-effective Premium Performance

Conversely, NC servo feeder is more expensive. With an extensive Mitsubishi servo control system installed, the price is noticeably higher. The cost of a solitary servo motor is significantly higher than that of roll feeder.

Conclusion

In summary, there are three key considerations that determine which roll feeder or NC servo feeder is best. Although roll feeder is economically viable, they require complex operation and are limited in their range of applications. On the other hand, NC servo feeders need a larger initial outlay of funds but offer a plug-and-play solution that meets a variety of operating requirements and ensures that businesses are future-proof. Contact us for a quotation: fanty@sz-fanty.com