ArcWriter plasma marking system

The Hypertherm ArcWriter® is a dual gas plasma marking, scoring and punching system that’s ideal for labeling parts, creating dimples for drill starts, and any other marking, scoring or punching – anywhere you need to create temporary or permanent identification marks on metal surfaces.   Its heavy-duty power supply delivers 100% duty cycle operation for heavy-duty industrial applications.

System information

Benefits

Superior marking capability

  • Designed for high speed marking or scoring on mild steel, stainless steel, aluminum, and other metals at up to 7.5 m/min (300 inches per minute).
  • Creates perfect punches or dimples for drill starts
  • Variable power output lets you easily control width and depth of mark, score or dimple

Outperforms powder and ink marking devices

  • Able to reliably mark on wet or oily metal surfaces
  • Works in humid environments – no powder clogging problems
  • Lets you switch between light or heavy marking or scoring without changing parts
  • Optimized electrode design maximizes consumable life to reduce operating cost

Flexible process operation

  • Dual-gas torch design maximizes process flexibility
  • CNC machine interface allows automated system control of all functions, including active current control
  • Easily applied to any X-Y motion control system
  • Can be used as a stand-alone system or mount alongside plasma cutting tools on the same torch station
  • Divided arc voltage signals available for active-torch height control

Specifications

Power Supply

Electrical
Rated OCV
Output Current
Output voltage
Duty Cycle at 40 C
Input Voltage

235 VCD at rated input voltage
4 - 19 amps, adjustable in 1-amp increments
120 VCD
100% (19 amps, 120 VCD)
200 V, 3 PH, 50-60 Hz
208 V, 3 PH, 60 Hz
240 V, 3 PH, 60 Hz
400 V, 3 PH, 50-60 Hz
440 V, 3 PH, 60 Hz
480 V, 3 PH, 60 Hz
600 V, 3 PH, 50-60 Hz
Dimensions and Weight
Depth
Width
Height
Weight
 
716 mm (28.2 inches)
321 mm (12.6 inches)
475 mm (18.7 inches)
55 kg (100 pounds)
Gas Requirements
Plasma Gas
 
Shield
 
Air or H5 (premixed industrial grade gas
containing 5% Hydrogen and 95% Argon)
Air
Gas Quality
Air
H5
 
Clean, dry and oil-free
5% Hydrogen, 95% Argon premixed
Flow Rates and Pressures
Plasma Gas
 
Shield Plasma
 
28 I/min (60 scfh) @ 6.9 bar (100 psi) supplied
to power supply pressure regulator
141 I/min (300 scfh) @ 6.9 bar (100 psi) supplied
to power supply pressure regulator

 

Plasma Torch

Type Dual Gas, Mechanized
Gas Plasma and Shield (refer to gas requirements)
Starting Method Contact start
Cap Sensor Pneumatic
Dimensions and Weight
Diameter
Length
Weight
 
38.1 mm (1.5 inches)
280 mm (11 inches)
0.8 kg (1.5 pounds)

Resources

Manuals and documents

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