Atomat CNC

CNC NOTCHING AND MARKING MACHINES
TECHNICAL CHARACTERISTICS AT 820 E CNC AT 820 E HD CNC
Maximum roll diameter [mm] 500 700
Minimum roll diameter [mm] 110 150
Maximum roll lenght [mm] 2200 2500
Notching rebar diameter range [mm] 6-50 
Tooling spindle speed [rpm] 0- 500
Notching peг roll As many as required
Notching angle free choice
Omitting ribs free choice
Enlarging ribs free choice
Maximum weight between centers [kg] 2000 5000
Integrated Marking Device
Marking speed in cast iron rolls [mm/min] 20-30
Marking speed in tungsten carbide rolls [mm/min] 10-15
Customized logos
Marking at 45 for squared rebar
Automatic Centering Device
for centering of grooves, ribs and marks 
Automatic Measuring and Centering Device
for measuring and automatic correction of the rib depth
CBS: automatic chamfering of the rib edge an alternate cutting for longer toollife
RE-SY: automatic program resuming
Automatic lubrication of tool holder support
Working system 4 azis CNC digitally controlled
Work piece spindle, controlled by Siemens digital motor [kW] Tooling spindle, controlled by Siemens digital motor [kW] 5 Longitudinal feed Z axis , controlled by Siemens digital motor [kW]
Cross feed spindle X axis, controlled by Siemens digital [kW] 5 Tailstock positioning electrically controlled
Four jaw chuck [mm] 500 700
Tailstock taper size CM6 1S0 80