Estun E21S - Chapter 1 Product Overview; 1.1 Product introduction; 1.2 Operation panel

E21S Operation Manual
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Chapter 1 Product Overview
1.1 Product introduction
This product is equipped with the shear machine dedicated numerical control device which
is applicable to various users. Based on ensuring work precision, the cost of numerical control
shearing machine is reduced significantly.
Features and functions of this product are as following:
 Back gauge can be controlled.
 Cut-angle can be controlled.
 Cut-gap can be controlled.
 Stroke time can be controlled.
 Intelligent positioning control.
 Unilateral and bidirectional positioning which eliminates spindle clearance effectively.
 Retract functions.
 Automatic reference searching.
 One-key parameter backup and restore.
 Fast position indexing.
 40 programs storage space, each program has 25 steps.
 Power-off protection.
1.2 Operation panel
Operation panel is shown in Figure 1-1.
Figure 1-1 Operation panel