Gesamtansicht von ALU Schweißgerät - 333 A - 400 V - 2/4 Takt
TIG Welder - 315 A - 400 V- pulse - digital - 2-/4-stroke
£1,175.00

TIG Welder - 315 A - 400 V- pulse - digital - 2-/4-stroke

Manufacturer: Stamos Selection | Item number: EX10020066 | Model: S-DIGITAC 333P

£1,175.00

Prices incl. VAT Shipping costs abroad not included*

  • Free shipment to UK

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    Ready to ship today, Delivery time appr. 8-10 workdays**

  • 30 days return service

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Product Highlights

  • TIG AC/DC / MMA
  • 200 A / 230 V
  • Pulse function / 2 -/4-stroke
  • Digital, programmable
  • Hot start

Digital technology shines in the first-class workmanship from Stamos Selection

 

Selecting the parameters is particularly comfortable, thanks to the clearly arranged control panel. The knobs and buttons for selecting functions and welding parameters are easily accessible and a breeze to use even when wearing welding gloves. The intuitive menu navigation allows you to effortlessly adjust the welding parameters ​​such as pulse rate, gas post-flow time or welding current. All selected parameters are clearly visible on the LED display.

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Thanks to its digital technology, the TIG welder has 10 job programmes available which you can set and save yourself thanks to digital technology. This way, there's no need to test your welding settings anew every time—instead, you can rely on your digitally-saved previous experience. The save button allows you to save your settings as job programmes and reuse them again and again.

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This welder gives you the option of AC/DC TIG welding, so you can work with either direct or alternating current, depending on the metal. Alternating current (AC) is suited for light metals such as aluminium or titanium. Direct current (DC) can be used for welding more robust metals such as steel, stainless steel, copper or brass.

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The Pulse function is particularly useful for welding thin sheets, especially those made of aluminium. It is also possible to select numerous parameters such as start current, base current or end current for pulsed current welding, and to optimally adjust them to the workpiece with the aid of the knob. In addition, the current rise and fall time, gas pre-flow and post-flow time can be set precisely for each welding situation and saved if required.

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The tried-and-true Mosfet inverter impresses with its precise conversion of the selected welding parameters, thereby making perfect welding seams possible. In addition, it allows you to switch effortlessly between the typical functions of TIG welding, AC and DC mode and between 2 - or 4-stroke welding. The welding arc is activated via reliable high-frequency ignition (HF).

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The welding torch produces few sparks or splashes during TIG welding and produces welding seams of high quality and purity that leave hardly any deformation. In addition, you can use the welder in various positions, whether vertical, horizontal or overhead.

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MMA—flexible electrode welding without extra gas

 

No additional gas is required for MMA (Manual Metal Arc) welding, enabling you to use it outdoors even in strong wind. With this welding method, the welder generates a very stable current, all the while securely maintaining the voltage. This allows you to make high-quality welds on a wide variety of metals.

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Some functions are automatically activated for optimal welding results. Hot start makes igniting the arc with a briefly increased voltage much easier.

 

The MMA welding clamp can grasp even large electrodes with a diameter of up to 5 mm. With the MMA welding method, you can weld materials such as steel, iron, cast iron, nickel or copper from 1.5 to 10 mm thick. The welding machine enables you to correctly install and maintain railings, stairs, gates, doors, containers or metal machinery.

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The powerful air cooling system gives this device long-lasting reliability and durability. Two handles on the stable metal housing makes the device easy to transport, while the included hoses and cables with lengths from 3 to 4 metres allow maximum freedom of movement during welding.

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Note for delivery in Switzerland: This unit is delivered to Switzerland without tungsten electrodes due to national legal regulations!

Highlights

  • Convenient—10 individually-adjustable job programmes for repeatable, precise welding results
  • User-friendly—buttons and controls suited for use with welding gloves
  • Versatile—ideal for aluminium thanks to TIG AC and pulse function
  • Proven—Mosfet inverter with high frequency ignition and 2-T / 4-T function
  • Reliable—MMA welding with hot start

TIG Welder - 315 A - 400 V- pulse - digital - 2-/4-stroke

The TIG welder S-DIGITAC 315P from Stamos Selection relies on high-quality workmanship, powerful technology and clear menu navigation. All parameters can be controlled with the help of modern digital technology, so you can obtain precise and repeatable results every time. The tried and tested Mosfet inverter makes it easy to switch between TIG DC, TIG AC and MMA welding methods, so that you can weld for most metals and under the most varied conditions with up to 315 A.

Model
S-DIGITAC 315P
Condition
New
Functions
TIG AC/DC, Pulse, MMA
Rated input voltage
400 V, 3 phase(s)
Frequency
50 Hz
Rated input current
9.7 A (TIG)
Max. input current
13.7 A (TIG)
Rated input power
11.3 kVA (TIG)
Max. input power
12.1 kVA (TIG)
Open circuit voltage
45 V
Ignition (TIG)
HF - high-frequency
Welding current TIG-DC
10 - 315 A
Welding current TIG-AC
10 - 315 A
MMA welding current
10 - 295 A
Operating time / duty cycle
60 % (TIG)
Welding current at 100 % duty cycle
244 A (TIG)
Welding current at 60 % duty cycle
315 A (TIG)
Efficiency
85 %
Pulse current
10 - 315 A
Pulse frequency DC
0.3 - 20 Hz
Pulse frequency AC
20 - 100 Hz
Pulse width
10 - 90 %
Clean width
10 - 90 %
Current value increase
0 - 9.9 s
Current value increase
0 - 9.9 s
Current balance (AC)
10 - 90 %
Gas post-flow time
0 - 9.9 s
Gas pre-flow time
0 - 2 s
Solenoid gas valve
Yes
Diameter, electrode (TIG)
1 - 4 mm
Diameter, electrode (MMA)
1 - 5 mm
Welding thickness
0.5 - 10 mm
Hot start
Yes
Connection for foot pedal
Yes
2- / 4-stroke switch
Yes
AC / DC switch
Yes
Pulse switch
Yes
Length of electrode holder with cable
3 m
Length, ground cable
3 m
Length, TIG hose package
4 m
Insulation class
F
Protection class
IP21
Device cooling
Fan
Torch cooling
Gas
Dimensions (LxWxH)
60 x 33 x 37.5 cm
Weight
42 kg
Shipping dimensions (LxWxH)
71.5 x 47 x 45 cm
Shipping weight
43.9 kg
Technische Zeichnung
Delivery Package
  • TIG welding machine S-DIGITAC 315P
  • TIG cable assembly, 4 m
  • Grounding cable, 3 m
  • Electrode holder, 3 m
  • 3 ceramic nozzles (5/6/7 mm)
  • 3 clamping sleeves (1.6 / 2.4 / 3.2 mm)
  • Clamping sleeve housing
  • 1 universal tungsten electrode
  • Long torch cover
  • Instruction manual in German
 
IGBT

IGBT = insulated-gate bipolar transistor. IGBT is a bipolar transistor with an insulated gate electrode. This semi-conducting device is being increasingly used in power electronics because it combines the advantages of two transistor types: the easy controls of the field effect transistor and the fast switching and high breakdown voltage of the bipolar transistor. The IGBT also offers some robustness against short circuits because it limits the electrical continuity. IGBTs are a further development of MOSFET technology.

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VENTILATORS

Powerful fans ensure an optimal removal of heat from the unit.

 
PROTECTIVE GAS

TIG/MIG and MAG welding require a protective gas. Inert gases, such as argon and helium, as well as active gases (for example carbon dioxide) and other mixtures can be used. The solenoid valve regulates the flow of gas. The valve is operated via a button on the torch.

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EARTHING SYSTEM

On the back of every welding machine is a screw with an earthing mark. Before use, earth the unit via a cross-section cable, which must be at least 6 mm².

 
GROUND TERMINAL CONNECTOR

 

 
MMA WELDING CABLE CONNECTOR

 

 
TIG TORCH CONNECTOR

 

 
FOOT PEDAL CONNECTOR

This unit can also be operated using a foot pedal.

 
SUPPLY VOLTAGE

This device works with a 3-phase connection (400 V +/- 10 %).

 
COOLING SYSTEM CONNECTIONS

If welding with more than 200 A it is recommend that a cooler is used. The connections of the welding device and the cooler-lines are marked accordingly with colours.

 
NON-CONTACT HF-IGNITION

A non-contact high-frequency ignition in TIG mode ensures a cleaner weld starting point.

 
GAS PRE-FLOW TIME

This is the time taken from the moment of pressing the torch button to that of the electric arc igniting. During this process the solenoid valve opens and the released gas pushes the oxygen from the gas lines and in doing so, forms a protective atmosphere for the arc.

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STARTING CURRENT

Value of the arc ignition output current. This current can be adjusted at will. For precision welding, it is recommended to start with reduced power, weld smoothly and eventually adjust the current accordingly.

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CURRENT RISE TIME

The time taken by the output power to rise to that of the welding current’s value.

 
WELDING CURRENT

 

 
DOWN SLOPE TIME

The time taken of the output welding current to lower to that of the terminal current.

 
FINAL CURRENT

The output current value before the end of the weld. Welding with the final current helps prevent a crater forming at the end of the weld.

 
GAS POST-FLOW TIME

The time after the weld is finished in which gas continues to flow from the torch; this cools the burner and protects the weld from oxidation.

 
PULSE

This function reduces the heat to the material. It is primarily suitable for welding thin plates. If MIG welding is used, it is perfect for aluminium welding.

 
PULSE FREQUENCY

The frequency of impulses during pulse mode.

 
PULSE DUTY FACTOR

Relation of pulse duration to period duration.

 
IMPULSE CURRENT

The maximum value of the electric current while in pulse mode.

 
BASE CURRENT

The current which maintains the arc while in pulse mode.

 
POWER FACTOR CORRECTION

This is the percentage difference of the time between the positive and negative direction of the current during a welding period. This feature allows control of the width of the welding seam and the depth of penetration.

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CLEAN WIDTH - PARAMETERS OF POWER FACTOR CORRECTION

This is the percentage difference of the time between the positive and negative direction of the current during a welding period.

 
CLEAN SCOPE - AC STROMBALANCE PARAMETER

This is the percentage difference between the positive and negative welding current value during a period.

 
2-STROKE

Start the weld by placing pressure on the torch button. Stop the process by releasing the button.

 
4-STROKE

By pressing the torch button the solenoid valve opens. allowing the gas to flow in. The gas pre-flow ignites the arc at the pre-set current. Releasing the burner button initiates a rise in the current to that of the pre-set welding current. The welding process stops once you press the burner button again.

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HOT START

Through automatically boosting the tension at the ignition of the arc, this function facilitates the electrical arc ignition. After ignition, the unit automatically returns to the pre-set voltage.

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ARC FORCE

The current value increases automatically when the arc is shorter.

 
ANTI-STICK

This function helps to prevent overheating of the electrode by switching off the welding current when the electrode sticks to the material.

 
TIG WELDING

A welding method in which the arc is maintained through an electrical current supplied from a non-consumable electrode. The arc is protected from the access of air by an inert gas.

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MMA WELDING

Electrode welding with a coated electrode.

 
POWER SWITCH

 

 
PARAMETERS / FUNCTION SELECTION

 

 
PARAMETERS / FUNCTION CONTROL

 

 
"2T / 4T" SELECTION SWITCH

Choose between the 2T and 4T mode.

 
TIG AC/DC MODE SWITCH

TIG welding is divided into AC (alternating current) and DC (direct current) welding.

 
PULSE FUNCTION SWITCH

Used to switch the pulse function on and off.

 
SWITCH BETWEEN THE WELDING METHODS

By using the SHIFT key the welding mode can be selected.

 
PROG

The welding unit can internally save programs. You can start the desired program by pressing the button PROG.

 
SAVE

The unit can store several welding programs digitally under selected numbers, for example programs specific to the requirements of certain materials.

 
DISPLAY

Shows the welding / cutting parameters.

The diverse assortment of products from Stamos enable you to cut or join materials efficiently and precisely. Our portfolio ranges from professional soldering stations to top-class welding machines and precise plasma cutters, to the matching accessories. Let us demonstrate to you the functionality, quality and versatility – not to mention the cost-effectiveness – of our professional line. Our videos show our products in action.

Where can I find a suitable welding hood?

You can find a wide selection of welding hoods from expondo under "Welders", in the subcategory "Welding Accessories".

How can I be sure that the accessories that are delivered with the welder are compatible?

When selecting the accessories, expondo places a strong emphasis on making sure that all components work perfectly together so that you can ensure the best possible welding results.

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