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Aluminium Welder - 220 A - 230 V - Pulse - 2/4 Tact

Supplier: Stamos Power ²

Article number: 2125

Model: S-ALU 220

Product details:

  • TIG AC-DC / MMA
  • POWER
  • 220 A / 230 V
  • 2/4 tact
  • power ventilators

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Quick Information

  • professional device
  • MMA (electrode welding)
  • TIG welder
  • casing made from powder coated steel
  • compact and robust construction with transportation handle
  • mobile use possible

Aluminium Welder - 220 A - 230 V - Pulse - 2/4 Tact

With the S-ALU 220 Welder by Stamos Power you invest in a professional tool for TIG and MMA Welding. With this powerful welder you have the possibilities to work in the alternating or direct current mode, depending on the metal. With the alternating current (AC) you can process light metals such as aluminium and titan. Direct current (DC) can be used for welding more robust metals such as steel, copper or brass. The pulse function enables precise and clean working especially on light metals because it momentarily increases the power without changing the temperature. Next to TIG welding you can also weld with coated electrodes. The robust and compact inverter design enables mobile application on construction sites and similar workplaces.

Technical Details

ModelS-TIG 220
Item Number2125
ConditionNew
Rated Input Voltage230 V, 1-Phase
Input Frequency50/60 Hz
Rated Input Power23,7 A (TIG)36,3 A (MMA)
Max. Input Current30,8 A (TIG)47,2 A (MMA)
Rated Input Power5,1 kVA (TIG)7,8 kVA (MMA)
Max. Input Power6,6 kVA (WIG)10,1 kVA (MMA)
Open-Circuit Voltage59 V
Welding Current TIG-DC10 - 220 A
Welding Current TIG-AC10 - 220 A
Welding Current MMA10 - 220 A
Duty Cycle60% (TIG)60% (MMA)
Welding Current at 100% DC TIG170 A (TIG)170 A (MMA)
Welding Current at 60% DC TIG220 A (WIG)220 A (MMA)
Impulse Power10 - 220 A
Impulse Frequency (AC-Mode)0,5 - 5 Hz
Impulse Frequency (DC-Mode)0,5 - 5 Hz
Current Balance (AC)20 - 80%
Gas Post-flow Time1 - 10 s
Power Decline Rate-------------------------------
Electrode Diameter1 - 3,2 mm (TIG)1 - 4 mm (MMA)
Ignition TIGHF – High Frequency
Arc-ForceNo
Hot StartNo
Connection for Foot PedalYes
Switch for 2-/4-Stroke ModeYes
Device CoolingPower Ventilator
Torch CoolingGas
Welding Thickness10 mm
Power Factor0,73
Efficiency (under Rated Power)≥ 0,85
Isolation ClassF
Protection ClassIP21
Measurements (LxWxH)48 x 24 x 50 cm
Weight18 kg
Shipping Measurements (LxWxH)65 x 31 x 55 cm
Shipping Weight27 kg
Technical drawings in English - download PDF

Functions

General information

MOSFET

The welder is equipped with a MOSFET transistor. This technology represents the highest standards of performance combined with compact and lightweight design. The result is 93% efficiency! The welding current is very stable and thus ensures a perfect weld.

VENTILATORS

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

Connections

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.

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 1-phase connection (230 V +/- 10 %).

Functions & Parameters

NON-CONTACT HF-IGNITION

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

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.

WELDING 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.

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.

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.

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.

MMA WELDING

Electrode welding with a coated electrode.

Controls

POWER SWITCH

 

"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.

Display & Indicator Lights

DISPLAY

Shows the welding / cutting parameters.

OVERLOAD / FAULT LED

The LED light indicates overheating or a malfunction.

Delivery Package

  • S-ALU 220
  • ground cable with clamp
  • electrode holder
  • torch
  • incl. accessoires (see picture)
  • instruction manual

About Stamos Welding Group

The Stamos Welding Group offers you a variety of different and modern welding devices at extremely low prices. No matter if plasma cutters, combined devices, MIG MAG, TIG or E-Hand welders - products by the Stamos Welding Group are made for daily continuous operation and live up to every expectation. The Stamos Welding Group lays much emphasis on development and improvement of the product range. We are proud to use exclusively the best materials in our machines. Go for the brand products by the Stamos Welding Group and weld like professionals!

Stamos exhibits at ExpoWelding

The STAMOS Welding Group exhibits at major events within the welding industry. During the international welding trade fair ExpoWelding, the Stamos received an award for its spectacular presentation.

ExpoWelding takes place every two years in Sosnowiec, Poland. This is one of the most important events in the welding industry regarding Central and Eastern Europe. At this year’s ExpoWelding , over 170 companies from Poland, Gerrnany, Czech Republic, Netherlands, Finland, Sweden, Canada, Taiwan, Spain, Italy and Turkey participated.

The Stamos Welding Group Stand was incredibly popular, with a large number of welding experts visiting the stand. This lead to many interesting and constructive conversations. The standout product on the stand, attracting the most attention from visitors, was the MIG/MAG welding device Omega 500.

Our German research and development centre at STAMOS Germany designed the innovative technology within the Omega 500, focusing on the usability of the labour-intensive and demanding applications that are required in industry and production.

As the device was freely accessible to all visitors, they could experience it on their own. Our visitors were impressed with the quality of the welds and praised the high operating comfort of the WELBACH Omega 500 welding device.

For more information on the successful performance of the STAMOS Welding Group, take a look at our photo report below:

STAMOS WELDING GROUP
DESIGNED IN GERMANY, PRODUCED IN CHINA BY GERMAN QUALITY STANDARDS

Our devices are thought out and designed in Germany. Production is outsourced to China due to obvious cost factors.

WHAT MAKES US DIFFERENT FROM THE OTHERS?
The production in China is subject to German quality controls at every step of the process.

The STAMOS WELDING GROUP has multiple production facilities in China. Here the facilities are matched with the quality requirements of the product lines in question.

STAMOS GERMANY
The red series is mainly meant for price-conscious customers. Good quality at reasonable prices. Whoever wants to weld regularly and with higher currents should choose a device from the advanced Stamos series.
STAMOS GERMANY PRO SERIES
The devices are equipped with 8 m long cables. Moreover the components are of higher quality, more powerful and possess a longer life span than those of the standard Stamos versions. They are especially suited for customers that weld a lot and need a large distance to the welder.
STAMOS GERMANY ECO
Energy saving, attractive design, comfortable handling, strong welding power, low noise pollution, excellent workmanship. The recyclability and energy efficiency is higher than for other devices. Use of: paints, glues, cables and plastics with less pollutants. Tightened production controls to ensure sustainability and strongly reduce the environmental impact. The use of energy efficient components ensures minimal losses of energy.
STAMOS GERMANY SELECTION
The â??luxuriousâ?? STAMOS SELECTION stands for excellent quality, perfect welding seams and cuts as well as highest design requirements. These devices are characterised by great design (first products in this price class that ensure excellent composition of special metals and plastics). The use of high class steering elements and connections and the special selection of first class components (e.g. Toshiba) guarantee higher reliability and professional use. Every material used as well as every step of production is checked various times for 100% quality and the end products are repeatedly tested for aspects like processing, performance and stability.
STAMOS POWER
This is a further development from our Stamos series so far. The devices have higher qualities than their predecessors and are distinguished by enhanced performance. Use of higher quality and more robust connections and cables, especially resilient MOSFET transistors and other components. Construction by highly professional SMT machines (fully automatic machines, which use the surface mount technology, meaning the individual components are mounted exactly to the circuit boards with the help of lasers) for the assembly of different components and especially for the production of the circuit boards that ensure constant and reliable performance.
WELBACH
WWe further continue our innovation techniques and present our digital welders by WELBACH. The devices are fully digitally controlled with the help of the Stamos machine interface. The high class operation panels ensure highest comfort. The digital signal processors monitor all parameters so that the conducted work always matches the set parameters. The plasma cutters by Welbach are additionally equipped with original TRAFIMET® plasma torches.