This machine executes the expansion operation of rungs inside the profile of ladders. The width dimension of the ladder to produce can be adjusted automatically to the product.
And this is CNC expansion machine, the rungs width of each step are different , only need to save the data in the system.

Features:
-Double expansion head
-Expansion head with automatic lubrication
-Processing of  wider ladders
-Small setting up time.
-Automatic to change the Width of rungs.

Technique Data:
System Pressure: 5 Mpa
Tons: 25 KN
Motor power: 3.75 Kw
Voltage: 380 V
Process ladder width: 300-1000 mm
Process ladder distance: 50-1500 mm
Maximum expanding stroke: 60 mm
Antiwear hydraulic oil: Summer(46#) Winter(32#)
Machine Size: 195x80x120 CM
Machine Weight: 660 KGS