STUD WELDER. DRAWN ARC.
DA-800M
DRAWN ARC & SHORT-CYCLE DRAWN ARC WELDINGCompact stud welder with 800 A welding current, menu-guided operation and a robust design for workshop and construction site use.
Displacement measurement with M guns
Compact design
800 A welding current
4-inch graphic display
AT A GLANCE
TECHNICAL DATA
M3 – M12
RD threaded studs
800 A
Welding current, unregulated
5 – 500 ms
Welding time
IP 23
IP protection rating
3 × 400 V
Mains connection
40 kg
Weight
FOR REPEATABLE WELDING PROCESSES
DIGITAL DISPLACEMENT MEASUREMENT
With DA-10M or DA-12M welding guns, the DA-800M displays stud protrusion, lift, plunge and plunge speed on the unit. The integrated displacement measuring system in these M guns supports adjustment and correction of the mechanical parameters. DA-10 and DA-12 do not have a displacement measuring system.
Stud protrusion
Lift
Plunge
Speed
EQUIPMENT DATA
The DA-800M in detail
- Welding process
- Drawn arc welding with a ceramic ferrule or shielding gas; short-cycle drawn arc welding
- Welding range
- M3–M12 (RD); Ø 2–12 mm
- Welding current / time
- 800 A, unregulated / 5–500 ms, continuously adjustable
- Mains connection
- 3 × 400 V, 50/60 Hz; CEE 32 A
- Fuse rating
- 32 A slow-blow
- IP protection rating / protection class
- IP 23 / I
- Dimensions (L × W × H)
- 465 × 300 × 271 mm, including connections
- Weight
- 40 kg
- Gun connections
- 1; optionally up to 4 with DA-4 switchbox
- Cooling
- Thermostatically controlled fan, fitted as standard
KEEPING THE WELDING CIRCUIT IN VIEW
MONITORING & OPTIONS
The microprocessor monitors the functions in the welding circuit. A STOP function responds to internal equipment faults and process-related error messages. With M guns, the colour-coded limit display helps check the mechanical parameters.
Stud protrusion
Lift
Plunge / burn-off
STOP function on error messages
Optional: DA-4 switchbox
Welding times in the library
Check minimum values by colour
Optional: automatic module
EFFICIENT AND RELIABLE
OPERATION & EQUIPMENT SAFETY
Menu-guided single-knob operation, welding circuit monitoring and a STOP function for internal equipment faults or process-related error messages.
4-INCH GRAPHIC DISPLAY
Multifunction display for the relevant welding parameters
SINGLE-KNOB OPERATION
Menu-guided operation using the control knob
FAULT DIAGNOSIS & STOP FUNCTION
Diagnosis of phase failure, overheating and a faulty lift solenoid or control cable
THERMOSTATICALLY CONTROLLED FAN
Temperature-dependent cooling fitted as standard
PROGRAM LIBRARY
Stored welding times for RD, PS and IS; user-defined welding times can be saved
MICROPROCESSOR CONTROL
Monitoring of all functions in the welding circuit
LIMIT INDICATIONS
Colour-coded indication when stud protrusion, lift or burn-off fall below the set minimum values; with an M gun
OPTIONAL MULTI-STATION TECHNOLOGY
Up to four manual or automatic guns with the DA-4 switchbox; automatic operation requires an automatic module
SIX APPLICATION AREAS
APPLICATIONS & MATERIALS
FOR DRAWN ARC AND SHORT-CYCLE DRAWN ARC WELDING
COMPATIBLE MANUAL GUNS
DISPLACEMENT MEASUREMENT WITH M GUNS
MEASUREMENT & AUTOMATIC OPERATION
DA-10 / DA-12
MANUAL GUNS
DA-10 for short-cycle drawn arc welding; DA-12 for drawn arc welding with a ceramic ferrule or shielding gas. Both without a displacement measuring system.
View welding gunsDA-10M / DA-12M
WITH DISPLACEMENT MEASUREMENT
Read mechanical parameters directly on the display: stud protrusion, lift, plunge and plunge speed.
View welding gunsATP-8
AUTOMATIC GUN
Operation requires the optional automatic module. Up to four connection points are possible with the optional DA-4 switchbox.
View automatic systemsMATERIALS
SUITABLE MATERIALS
UNALLOYED STEEL
Select the material combination for the welding task.
Select the material combination for the welding task.
ALLOYED STEEL
Select the material combination for the welding task.
Select the material combination for the welding task.
ALUMINIUM
Select the material combination for the welding task.
Select the material combination for the welding task.
DRAWN ARC & SHORT-CYCLE DRAWN ARC WELDING
COMPATIBLE WELDING ELEMENTS
The library contains welding times for RD, PS and IS studs or pins. The stated equipment range is M3–M12 (RD) or Ø 2–12 mm. The usable range depends on the welding gun, element and material combination.
VIEW COMPATIBLE WELDING ELEMENTS →Downloads & Solution Finder
Technical documents
DA-800M: technical data sheet, dated 09/2017, revision 0.
Data sheet (German)Still unsure which unit to choose?
Find the right solution for your application.
START SOLUTION FINDERFAQ
Frequently asked questions
about the DA-800M
Which welding ranges does the DA-800M cover?
The data sheet specifies M3–M12 for RD threaded studs and Ø 2–12 mm as the equipment range. The welding gun, material and permissible combination of welding element and base material must also be considered.
Which welding guns are compatible?
The data sheet lists DA-10, DA-10M, DA-12 and DA-12M. The ATP-8 automatic gun requires the optional automatic module. Displacement measurement requires DA-10M or DA-12M.
What is monitored on the display?
With an M gun, stud protrusion, lift, plunge and plunge speed are displayed. When stud protrusion, lift or burn-off fall below the set minimum values, the unit highlights the affected parameter in colour.
Which materials are listed in the data sheet?
Unalloyed steel, alloyed steel and aluminium. Separate maximum diameters for each material are not specified. The specific material combination and welding range must suit the application and gun.
Which mains supply and additional modules are required?
The standard specifications are 3 × 400 V at 50/60 Hz, a 32 A slow-blow fuse and a CEE 32 A plug. One gun connection is provided. The optional DA-4 switchbox is required for up to four connection points; automatic guns also require an automatic module.
DA-800M FOR YOUR WELDING PROCESS
TECHNICAL ADVICE DIRECTLY FROM THE SPECIALIST
Would you like to check whether the DA-800M is suitable for your application?
We advise you on materials, stud diameters, welding guns and the additional modules required.
Get in touchWe advise you on materials, stud diameters, welding guns and the additional modules required.
COMPARE DRAWN ARC WELDERS
The choice of unit depends on the welding range, material, welding rate and automation requirements. Have the DA-800M compared with other drawn arc welders based on your specific application.
Made in Germany
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Spare parts & service
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