With the ALU welding machine S-ALU 315 from Stamos Germany welding work can be carried out with high precision and great flexibility in craft workshops as well as in the hobby workshop. With a welding current between 20 - 315A, either the TIG or MMA welding method can be used, depending on which metal and under what conditions welding is to be made. The welding machine is ideally suited even for thin sheets of metal.

The TIG welding method of the S-ALU 315 utilizes direct current (DC) as well as alternating current (AC), so almost all melting metal grades and their alloys such as aluminum , nickel or steel can be welded. Due to flexible use of this device, you are also able weld from different positions, be it overhead or vertically. The welding process is characterized by a clean weld of the seam with little welding spatter.

For the TIG welding different functions can be selected, for example the pulse function , this function allows for the precise welding of thin sheet metal. Different parameters such as the pulse rate or base current can be selected and adjusted using a rotary control. DC or AC mode or the simple switching between 2 or 4-stroke operation can also be set directly and easily on the control panel.

Wwith the MMA - welding method of the S-ALU 315 gas is not required for welding, therefore this welding device is able to acheive clean welding results even in adverse conditions such as wind. In the case of MMA welding, the device is mainly used for iron or steel as well as alloys such as cast iron, aluminum and copper. The welding machine convinces with a very stable welding current, which enables particularly high-quality welding seams.

The aluminium welding machine has a well-designed control panel, which can be used to select functions such as 2T / 4T, AC / DC or pulse using toggle switches and the required values for the pulse frequency and the working cycle of the gas. The amperes are displayed according to the selected parameters on a large LED display.

In addition, the device has a fault indicator which turns on when the device can not be operated due to a malfunction or if the welding device exceeds the standard load duration. In the second case, the protection mode is set automatically and sets the function of the device. Security is so guaranteed.

The AC / DC welding machine S-ALU 315 requires a supply voltage of 400 V and operates with a powerful V MOSFET inverter , which is characterized by an efficiency of 93%. The device can be operated easily with the foot pedal, which can also be purchased. The supplied cables for the TIG torch, grounding and MMA welding are between 2,8 and 4 meters long and provide sufficient freedom of movement during welding.

In addition to the TIG welding machine a welding torch, an electrode holder, a gas hose, and various other accessories