SAF PRS welding machine

SAF PRS welding machine

ALW submerged arc solutions
lnternal and external welding for circular and longitudinal parts
lnternal butt welding applications
PRS System for restructured beams.
Welding and hard surfacing of low-alloyed carbon steel, stainless steel or refractory steel. Thicknesss of 1.8 up to 16 mm butt joint welding.
Thicknesses greater than 16 mm require special preparation and weld head.

Welding heads: a complete range of high-performance equipment using microprocessor technology to combine performance, flexibility of use and guaranteed high reliability in welding cycle management.

With SUBARC 2:
The SUBARC 2 installation is designed to allow quick and economic integration of direct current MIG and submerged arc welding depending of the horizontal power source characteristics.
Direct current DC single

With SUBARC 5:
For the most demanding applications, SUBARC 5 is a compact welding and hard surfacing installation.
It allows accurate pre-setting and pre-selection of the actual welding current and voltage parameters for excellent are striking every time.
SUBARC 5 carries out:
submerged arc welding:
direct current: flat or drooping power source characteristics.
alternating current: drooping power source characteristic.
MIG/MAG spray-arc transfer.
Single, twin and tandem options with flux recycling system. 

Single or tandem narrow gap torch.
Cat. no. on request
Narrow-gap torch/holding device up to 250 mm wall thicknesses.
Changeable head standard heads up to 180 mm available.
Thermal and nuclear applications.
Self-centring head on floating bearing.
Ceramic coating.

Single or twin heavy duty torch.
Big thicknsses up to 70 mm.
Kit to retrofit on SUBARC installations.
Adjustable nozzle.
2.4-3.0-5.0-6.0 mm single wire díameter.
2 x 1.6-2 x 2.0 mm twin wire diameter.

Strip cladding weld head.
Process used to deposit a fine layer of a material that is generally costly and has highly specific properties corrosion resistance, high hardness, etc onto a non-alloyed or low-alloy base material of relatively low cost.
Manufacturing of large components heat exchangers, Chemical storage tanks, etc... for use in a difficult environment at lower cost than replacing them cladding continuous casting rollers.
Strip cladding, using an agglomerated flux, leads to very high productivity.
Fully automated and wide strip is used which reduces the number of weld passes.
The ability to use strips with widths in the range 30-80 mm and 0.5 mm thick.

The submerged arc and MIG MAG processes are used for automatic and semiautomatic welding of large work pieces. These self-propelled tractors carry the welding equipments and offer practical, efficient and not expensive solutions

WELDYCAR NV
Autonomous carriage with rechargeable battery. MIG/MAG welding with manual equipment.
All positions permanent magnet.
Exists in three models:
WELDYCAR NV: speed 5 to 70 cm/min
WELDYCAR S NV: speed 15 to 140 cm/min
WELDYCAR SP NV: speed 15 to 140 cm/min with programmation
continuous welding or not.
In option: pendular oscillation unit

MEGATRAC 5
Modular carriage which can be adapted to numerous applications.
Flat and angle assembly of plates in all grades.
Wire feeding speed 0.2 up to 2.2 m/min.                      Adjustable height of crossnbeam = 100 mm.
Adjustable range of tractor head =100x100x70mm.
vertically, horizontally, forward and backward.
Rotatable angle of cross beam = 90°.
Flux container volume = 6 І.
Wire spool capacity = 25 kg.
Wire diameters = 3.2 - 4.0 - 5.0 mm
Simultaneous drive of front and rear wheels.
SUBARC 2 + MECACYCLE S control box.
Laser spot included.
Flux reclycling system option.

MEGATRAC 6 SUBARC 3C
Modular S.A. carriage which can be adapted to numerous applications.
Flat and angle assembly of plates in all grades and thicknesses.
Wheels diameter: 150 mm.

Rugged, reliable, suitable for aggressive industrial surroundings.
Fan cooled, fitted with thermal cut out, easy to move using crane or forklift.
Quick connection to the core of the installation by simple and accessible connectors.
Remote control system.
Function type
1 - SAW direct current DC.
2 - SAW alternative current AC.
3 - SAW gouging arc.

Flux recovery system
Flux suction system designed to efficiently reduce the manual operations for filling the flux supply tank, with a Venturi device with a 5 to 7 bar compressed air supply. System supplied with a 2 m suction pipe and a flat suction sensor.
Standard flux recovery system

Flux supply system
The welding flux supply system is designed to provide the flux required during the welding process, if the environment does not allow for a standard flux tank.
Version for installation with recovery:
a pressurised tank assembly
a 10-litre buffer tank with recovery above the torch.
a set of pneumatic and air-flux connections for distributing flux and pressurising the main tank
Version for installation without recovery:
a pressurised tank assembly
a small buffer tank
a set of pneumatic and air-flux connections for distributing flux and pressurising the main tank.

Low level detector
The option contains a level detector and a luminous signal.
It requires a 24V 50 Hz power
supply.

Sensortrack system
The proportional probe is a positioning tool used to follow up joints.
It is mounted on a submerged arc or
MIG welding head.
Probing is mono-directional when the finger is connected to one unit and becomes bi-directional with two units.

S.A. spot laser
The function of the laser spot guiding system is to mark out the location of the wire point of impact in relation to the joint to be welded, as the joint is hidden by the flux during submerged apc welding. The spot projects an illuminated point in front of the electrode wire for guiding. The support is designed to be fitted on the wire feeds of the automatic welding heads. The spot is fixed on a ball that makes it possible to direct the assembly quickly and easily.
The combination of two spots and the use of the supplied fasteners also make it possible to monitor the distance between the nozzle and the workpiece. Constant height can be maintained by adding an electrical slide fitted on the welding head

Designed by Air Liquide welding, the 3A welding system is a major innovation in automatic welding. Based on digital technology, the 3A welding system modular concept gives
modern industry the quality, the productivity and the flexibility essential to remain competitive.

The plug & play Mobile Console gives the operator complete mobility and permits the management of both machine and process. This new generation user friendly interface is easy to use and operators are rapidly able to program the machine efficiently. The multipurpose 3A welding system concept is designed for all arc welding processes, and the equipment remains upgradable with the open architecture.

With the 3A welding system, Air Liquide Welding brings its customers all the benefits of its expertise in automatic welding. submerged Arc Welding process is proposed on column and boom configurations, on seamer solutions, on mechanized machines and on autonomous tractors.

A complete range of STARMATIC power sources supplies the DC or AC current for the various SAW applications.

With the 3A welding system, Air Liquide Welding brings its customers all the benefits of its expertìse in automatic welding. submerged Arc Welding process is proposed on column and boom configurations, on seamer solutions, on mechanized machines and on autonomous tractors.

Circular welding for standard and specials vessels
Coid Double PuiseTM
Cold Double Pulse produces very high quality welds on thin material while avoiding distortion. CDPTM gives a
TIG appearance to the weld and is very effective on very thin aluminium or stainless steel sheet.
The operating technique is made easier due to good control of the weld pool even on badly-prepared sheets. This sequencer mode automatically chains hot arc and cold arc regimes together.

MIG Brazing
MIG Brazing is extremely effective on thin sheets and accepts large joint tolerances. This process is widely used in the automobile industry as it gives good mechanical characteristics and conserves the coating of galvanized sheets. It is an advantageous replacement for flame brazing processes with the productivity of semi-automatic welding.

Ѕрrау-МОDАL
Ѕрrау-МОDАL is a process that strongly reduces micro
porosity and increases penetration. It can be used in all positions and is particularly effective on aluminium sheets greater than 3 mm. Spray MODAL uses a low frequency modulated current which has the effect of removing most hydrogen bubbles from the weld pool before solidification.

MIG MAG power sources
DIGI WAVE and DIGI PULS machines are designed to perfectly answer most demanding automatic applications.
The three different automatic levels A1, A2 and A3 allow the machine to communicate with a simple or more sophisticated machíne epuiped with controlled network.

DIGI PULS 320 and CITOPULS 320
Separate air water cooling

DIGI PULS and CITOPULS range
DIGI PULs and CITOPULS A1 with auto machine
User friendly and quick setting
Main transfer modes
Torch with potentiometers
10 programs with remote control
A1 auto standard
lnnovative and modern design
Powerfull new inverter
Full digital regulation
New transfer modes
High quality manufacturing
Hot plug and play remote control
Advantages
Standard manual generator
Simple and no option interfacing
Controlled or manual modes
Working modes
Manual setting on wire feeder
Control of welding parameters
lnstallation
DIGI PULS power source
DV 400 CDR wire feeder 0
Auto torch
Harness

DIGI WAVE and CITOWAVE range
DIGI WAVE and CITOWAVE A2 with auto machine
Graphic screen with help key
All transfer modes
Level welding mode
Torch with display
100 programs
Saving on USB key
A2 A3 auto options
lnnovative and modern design
Powerfull new inverter
Full digital regulation
High quality manufacturing
Hot plug and play remote control
Advantages
Options easily connectable
100 programs available
Controlled or programs modes
Working modes
Control of welding parameters
Calling on programs
Chaining of programs
lnstallation
DIGI WAVE power source
auto wire feeders
Auto torch
Harness
Auto Card

MIG MAG power sources and torches
STARMATIC range STARMATIC
R and A 450
Power source using transistor chopper
technology for welding steel and light alloys.
Synergic Pulsed
Built in Hot Start
50 storable programs
Crater filler
Burn back
Display of welding parameters
Monitoring of welding parameters
Loading unloading of welding parameters to from PC.

STARMATIC 650 DC
It has a full use range
solid wires
flux cored wires dia.
steel,
stainless steel,
light alloys up to dia.
Smooth welding possible up to 650 A,
100% duty cycle.

Use R450 for robotic applications and A450 for automated applications. Special torches for automatic welding MIG MAG installations
MIG MAG wire feeders

Advantages DVR 400
Compact wire feeder
Easy access to the unwinding device
Reversible mounting
With DIGI PULS
Duty cycle

Advantages DVR 500
Quick mounting device
Peripheral sockets
Compatible with options
With DIGI WAVE
Duty cycle

Advantages DVR 600 HD
Quick mounting device
Peripheral sockets
Compatible with options
Heavy duty applications
With DIGI PULS
Duty cycle

Advantages D7 auto
Electrically insulated from the enclosure's exterior.
Motor
Feed speed
Solenoid valve
Dimensions
Weight

The TOPMAG offer in automatic and robotic double wire welding fast welding speed, two to three times standard single wire speeds, high quality bead, excellent penetration, easy to implement and versatile depending on your application, these facilities can be used in single wire mode.

Welding of aluminium silo panels.
Edge to edge assembly on reinforcement flanges.
Thickness.
solid wire diameter.
Double wire Tandem welding speed.

TOPMAG TANDEM 
Carbon steel
Double wire test conditions

TOPMAG TANDEM 
Austenitic stainless steel
Double wire test conditions   Light alloys
Double wire test conditions

TOPMAG welding installations specifically for high productivity work high welding speed, high deposition rates. Equipment mainly composed of two STARMATIC R450 power sources, two motorised reducers four roller feed and one double wire torch with coaxial harness to be used on a mechanization machine or on a robot and one TOPMAG control unit.

Your application
fire extinguishers,
small tanks,
metal framework,
automotive and railway construction,
construction vehicles,
mechanically welded casing,
welded composite girders and metal framework.

STARMATIC R 450 TOPMAG
The STARMATIC 450 welding equipment allows you to resolve all the applications of modern MIG MAG welding.