Servo roll feeder is a common machine for conveying materials. It is indispensable equipment for both light industry and heavy industries. The high-speed servo feeder is widely used in motor lamination, EI lamination, small washers, and metal chain manufacturing fields. There are four high-speed servo feeders that may meet your needs. At present, there are many manufacturers of feeders, and it is often encountered that the price difference of the same NC feeder is very large, which brings great trouble to customers when purchasing. How to buy the best NC servo feeder at the most affordable price?
Roller feeder and NC servo feeder are the two most commonly used feeding equipment for automatic processing of coil materials.
The roller feeder is only suitable for the output shaft of various types of punching machines. The feeding width and feeding step are strictly limited. Usually, the material width is greater than 500mm or the feeding step is greater than 300mm, and the roller feeder cannot be selected.
However, the roller feeder also has its advantages, that is, it has a high-speed model, and the maximum feeding speed can reach 500 times/min, with a high-speed punch.
The NC servo feeder is not only suitable for all kinds of punching machines, but also can be used with various processing equipment such as hydraulic presses, shearing machines, laser cutting machines, etc. The feeding width and feeding step distance are unlimited, and the degree of customization is high. It uses proportional roller feeding. The device should be wide.However, the CNC servo feeder is not suitable for high-speed feeding due to the response time of the servo motor.
Roller feeder and servo feeder have different advantages and disadvantages respectively. It is difficult for customers to understand the difference between the two. How to choose a servo feeder suitable for their own production?
1. The type of NC feeder is selected by the thickness of the material. At present, the NC feeder produced in China is divided into three types: thin plate 0-2.2mm, medium plate 0-3.2mm, and thick plate 0-4.5mm according to the thickness of the material. , Relatively speaking, the thicker the thickness that can be achieved, the higher the price.
2. Choose mechanical relaxation and pneumatic relaxation according to the different speed and matching equipment. The pneumatic NC feeder realizes the compression and relaxation of the roller group through the scaling of the cylinder fixed on the inner wall of the feeder. When it is in use, it can be matched with more equipment, not only can it be used with punching machine for punching and feeding, but also can be used with shearing machine for material blanking production. However, the reaction time of pneumatic relaxation is relatively long, so it is not suitable for short-step high-speed feeding production.
