Submerged Arc System

AT-3 SubArc Tractor

Rugged design & flexibile adjustment for any configuration

Features:

  • Advanced Control System-Digital display of Arc Tractor Process control allows presetting and control of welding parameters.
  • Multiple Configurations-Flexible system allows 3 or 4 wheel operation. Horiontal, vertical and rotary slides allow for quick adjustment of welding nozzle into various angles.
  • Equipped with a dual-drive wire feeding device with a straightening mechanism- ensures stable wire feeding, good centering, large traction force, strong wire feeding force, and little power loss.
  • Improved flux delivery system
    Our new SubArc Flux Hopper utilizes a flux valve mechanism that assures continuous delivery of flux tothe arc. The unique valve design provides a barrier between the flux and actuation device to prevent jamming of the solenoid actuator due to dust and debris . A sight glass is provided on the front of the flux hopper allowing the weld operator to visually monitor the remaining flux in the hopper.
  • Sturdy and durable column structure- ensure flexible adjustment, the feed head and welding torch can be raised, lowered and rotated all-in-one-piece. The beam can be rotated and lifted to facilitate adjustment of the dry extension. The rotation and swing of the flux hopper are flexible and adjustable easily.

    • Technical parameters

    Wire
    dimensions,
    mm    		Max wirefeed
    speed,
    m/min    		 Electrode
    weight,
    kg    		 Flux
    volume
    		 Weight excl.
    wire and flux,
    Kg    		 Permissible
    load 100%,
    A    		 Input
    voltage,
    V    		 Travel
    speed,
    m/min
    Steel(1.2-6.0mm)  11(7)   25  6 50  1000  15-115  0.1-1.3
    Stainless(1.2-4.0mm)
    Cored wire(1.2-4.0mm)

    Arc tractor controller for XD series


    1.Auto/OFF/Manual Travel Switch
    2.Travel direction- Forward/ Backward
    3.Travel Speed Adjustment
    4.Inch Up Button
    5.Inch Down Button
    6.Start Button
    7.Stop Button

    8. CC/CV Switch
    9.Power Switch1
    10.Circuit Breaker
    11.Wire Feed Speed
    12.Current/Voltage Adjustment
    13.Amps Display
    14.Voltage Display
    15.Power Indicator Light
    16.Pins connector

    Key features

  • Multifunctional-Both CC and CV mode are available;
  • Arc voltage feedback tech- Precise and fast control of wire feeding speed, refinement of the control parameters of different wires, to ensure stable welding and neat weld edges;
  • User-FriendlyControls-Cleardigitaldisplayandcontrolsmakeiteasytosetweldmodes, strike/start/end options, travel stop/start, timers and other parameters.

    • Technical parameters

    Supply voltage from the power source15-115VDC (Arc Voltage) Welding speed 0.1-1.3mpm
    Welding voltage control 10-50VDC
    		 Operating temperature -10℃- +40℃
    Power consumption max 200VA Control cable max max 100m
    Speed controlPWM Control Technology Wire feed speed, consumable wire 0.5-5.5mpm/1-11mpm (depending on wire feed unit)

    Options of Tractors

    AT-1

    Rated input voltage of traveling mechanismServo motor DC 110V (permanent magnet)
    Rated input voltage of wire feeding mechanism Servo motor DC 110V (permanent magnet or electric excitation)
    Welding speed range 0.2-1.5m/min
    Wire feed speed range 0.25-2.5m/min
    Rated of current power source 630A、800A、1000A、1250A
    Wire size range φ2.0/3.0mm、φ3.0/4.0mm、φ4.0/5.0mm、φ6.0mm
    Adjustable height of cross beam 70mm
    Adjustable distance of tractor head 100*100mm (longitudinal X transversal)
    Rotatable Angel of Cross beam ±90°
    Rotatable Angel of the tractor head 45°
    Torch Inclination 45°
    Flux container Volume 6L
    Wire spool capacity
    		 25kg
    Overall dimension(L*W*H)
    		 1020*480*740mm
    Net Weight
    		50kg (does not include wire)

    AT-2

    Rated input voltage of traveling mechanismServo motor DC 110V(permanent magnet)
    Rated input voltage of wire feeding mechanism Servo motor DC 110V (permanent magnet or electric excitation)
    Welding speed range 0.2-2.2m/min
     Wire feed speed range 0.4-6m/min
    Rated of current power source 630A
     Wire size range φ1.6、2.0、2.4mm
    Adjustable distance of cantilever <150
    Adjustable range of the height flexibility of cantilever <50
    Torch Inclination  ±45°
    Torch deflection angle ±45°
    Flux container Volume  2L
    Wire spool capacity
    		  20kg
    Overall dimension(L*W*H)
    		 1050*320*495mm
    Net Weight
    		35kg (does not include wire)

    AT-3

    Rated input voltage of traveling mechanismServo motor DC 110V (permanent magnet)
    Rated input voltage of wire feeding mechanism Servo motor DC 110V (permanent magnet or electric excitation)
    Welding speed range 0.2-1.5m/min
    Wire feed speed range 0.25-2.5m/min
    Rated of current power source 630A、800A、1000A、1250A
    Wire size range φ2.0/3.0mm、φ3.0/4.0mm、φ4.0/5.0mm、φ6.0mm
    Adjustable height of cross beam 100mm
     Adjustable distance of tractor head 100*100*70
    (up and down, left and right, forward and backward)
    Rotatable Angel of Cross beam ±90°
    Rotatable Angel of the tractor head 45°
    Torch Inclination 45°
    Flux container Volume 6L
    Wire spool capacity
    		 25kg
    Overall dimension(L*W*H)
    		 1020*480*740mm
    Net Weight
    		54kg (does not include wire)

    AT-4

    Rated input voltage of traveling mechanismServo motor DC 110V(permanent magnet)
    Rated input voltage of wire feeding mechanism Servo motor DC 110V (permanent magnet or electric excitation)
    Welding speed range 0.2-2.2m/min
    Wire feed speed range 0.4-6m/min
    Rated of current power source 630A
     Wire size range φ1.6、2.0、2.4mm
    Torch Inclination ±45°
    Torch deflection angle ±45°
    Flux container Volume 2L
    Wire spool capacity
    		 20kg
    Overall dimension(L*W*H)
    		 750*350*740mm
    Net Weight
    		35kg (does not include wire)

    AT-5

    Rated input voltage of traveling mechanismServo motor DC 110V(permanent magnet)
    Rated input voltage of wire feeding mechanism Servo motor DC 110V (permanent magnet or electric excitation)
    Welding speed range 0.2-1.5m/min
    Wire feed speed range 0.55-6m/min
    Wire size range φ1.6-2.0mm
    Vertical column inclination 0-45°
    Adjustable height of cross beam 100m
    Adjustable distance of tractor head 100*100mm(longitudinal X transversal)
    Rotatable Angel of Cross beam ±90°
    Rotatable Angel of the tractor head 45°
    Torch Inclination ±45°
    Torch deflection angle ±45°
    Flux container Volume 6L
    Wire spool capacity
    		 2x20kg
    Overall dimension(L*W*H)
    		 1000*450*1020mm
    Net Weight
    		54kg (does not include wire)

    AT-6

    Rated input voltage of traveling mechanismServo motor DC 110V(permanent magnet)
    Rated input voltage of wire feeding mechanism Servo motor DC 110V (permanent magnet or electric excitation)
    Welding speed range 0.2-1.5m/min
    Wire feed speed range 0.55-6m/min
    Rated of current power source 630A、800A、1000A、1250A
    Wire size range φ2.0/3.0mm、φ3.0/4.0mm、φ4.0/5.0mm、φ6.0mm
    Adjustable inclination of the vertical volume 0-45°
    Movement distance of the slide assembly Longitudinal:100mm Transversal:100mm
    Rotatable Angel of Cross beam ±90°
    Rotatable Angel of the tractor head 45°
    Torch Inclination ±45°
    Flux container Volume 6L
    Wire spool capacity
    		 25kg
    Overall dimension(L*W*H)
    		 1020*480*740mm
    Net Weight
    		58kg(does not include wire)

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