Estun E21

Estun E21

Estun E21 press brake controller

The CNC retrofit control helps to improve Press brakes and shears with smart cuts and bends. It can provide a one-stop solution for our common & CNC sheet metal machines with efficiency.

Estun E21 is an easy-to-use controller used in the bending industry. It is designed for press brakes and for simple, repeatable, components for sheet bends.


Estun E21 Features

  • HD LCD display. with Chinese and English language options. a display programming parameters, faster and more convenient programming.
  • Intelligent positioning control. It can be manually adjusted the back gauge according to the need to remove the mechanical hand positioning device.
  • Automatic reference searching.
  • Fast position indexing.
  • Built-in dwell time, unloading delay design. the operation is more simple, no time relays, reduce costs.
  • one key parameter backup and restore. you can always restore the parameters as required, reducing maintenance costs.
  • Retract functions.
  • Multi-step programming. 40 programs storage space, each program has 25 steps. complex workpieces can be completed at one time. It can improve production efficiency and machining accuracy.
  • All keys on the panel are micro-switches. through EMC, high temperature, vibration, and other testing to ensure product stability and service life

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