There are many types of stamping and punching feeding devices, and the application of the NC feeder and the roller feeder device is very common. There are some differences and differences in the processing requirements and economical prices of the two feeding devices, but their functions are similar, and they can achieve precise feeding of the punching machine. As a result, many customers do not know how to choose when they purchase. Below we will introduce the difference between the NC feeder and the ordinary feeder.
1. First of all, we consider the difference between the two types of feeder equipment from the economic point of view. The NC feeder uses a complete set of Japanese imports and Taiwan servo control systems, servo motors and reducers, while the roller feeders do not have these configurations. There are only some ordinary motors, electrical and electronic components, and the price is cheap and affordable, so the feeding opportunity with NC is much more expensive than the ordinary roller feeder.
2. the second is the difference between the processing range of the two punch feeders
NC feeder is not only suitable for use with various punching machines, but also can be used with various types of processing equipment such as hydraulic press, shearing machine and laser cutting machine. The feeding width and feeding step are not limited, the degree of customization is high, and the use range is better than the roller feeder. Be wide. The roller feeder is only suitable for all types of punches with output shafts, and the feeding width and feeding step are strictly limited. Generally, when the material width is over 500mm or the feeding step is more than 300mm, the roller feeder cannot be selected.
Notable NC feeders are not suitable for high-speed feeding applications due to motor response time issues. The roller feeder also has the advantage that it has a high-speed model, and the feeding speed can reach 500 times/min, which can be used with a high-speed punch.
3. the most difference is the difference between the operation of the two feeders
Earlier we said that the NC feeder uses imported servo controller, motor and other systems and high-definition touch screen, so it is very convenient in operation. It only needs to set the feeding step, feeding times and other parameters through a seven-inch touch screen, and has memory function. Convenient for the next call, only one person can be completed independently.
The roller feeder is a mechanical transmission. The feeding time and the feeding step need to be adjusted to the eccentric disk fixed on the output shaft of the punching machine. The debugging is relatively cumbersome and requires a certain professional operator to operate.