The high-speed dual servo feeding system is a new generation coil feed line used for motor core stator and rotor stamping production. Compared to the traditional gear feeding system, it has a much easier operation, which saves time and operating training, which tightly improves the production line efficiency. And this coil feed line has been put into actual production for field tests and received lots of favorable comments from our customers.

Material aplicable

  • Type: Silicon Steel, CR Steel, HR Steel, Galvanized…
  • Material Thickness: 0.1 mm – 1.6 mm

Estructura de la línea de alimentación de la bobina

  1. Decoiler part
  2. S loop Straightener Machine
  3. Dual Servo Feeder Machine
  4. Cutter
high speed dual servo feeding line



Compared to the traditional gear feeding system, the length of the feeding step is directly set on the display screen when changing the stamping dies.

More Straightforward Tuning

Unlike the traditional gear feeder, it sets the feeding angle and the loosening angle directly on the display screen, which is easy to operate.

Easier Equipment Training

The operation of a high-speed dual servo feeding line is easy to learn, and understand, which saves the operator’s training time.

Main Parts Specification

1. Decoiler  

  • Optional dual-side decoiler for quick coil change
  • Decoiler Expansion: Hydraulic type
  • Brake System: Pneumatic disc brake system
  • Loop Control: Infrared material loop sensor
  • Loading Capacity: 5T (Customize available)
  • Decoiling Speed: 75m/min
  • Coil Loading Width: Max. 650mm
  • Spindle Expansion Range: 480-530mm
decoiler machine

2. Máquina enderezadora S-loop

  • Operation Speed: Max. 75m/min
  • Metal Strip Loading Width: Max. 650mm
  • Variable Speed Control: Delta Inverter
  • Straightener Rollers: 11pcs, diameter 48mm,
  • Front and rear pulling rolls: 2pcs, diameter 80mm
  • Bearings: NSK
  • PLC: Mitsubishi
  • Straightening Adjustment: Worm gear with hand wheel adjustment
high speed s loop straightener

3. High-Speed Dual Servo Feeder

  • Max. Coil Width: 650mm
  • Material Thickness: 0.1-1.6mm
  • Roller Release: Servo Release System
  • Feeding Roller: GCr15 (HRC58-62)
  • Gear: 20CrMnTi (HRC55~60)
  • Bearings: FAG
  • Feeding Servo Motor: Yaskawa 15Kw
  • Release Servo Motor: Yaskawa 1.8Kw
  • Encoder: Hengstler
high speed dual servo feeder machine

4. Cutter

  • Material Width: 0~650mm
  • Shearing Thickness: 0.1-1.6mm
  • Cutting Control Mode: Servo Control
  • Speed: 300times/min
hydraulic shear

High Speed Servo Feed Line Video