Suvirinimo aparatas inverterinis MIG MMA TIG 200A 3in1

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Prekė: Suvirinimo aparatas inverterinis MIG MMA TIG 200A 3in1. Kategorija: Pusiau automatiniai suvirinimo aparatai.

• Gamintojas: Powermat
• Modelis: PM-IMGTS-160L
• Ilgis: 340 mm
• Plotis: 155 mm
• Aukštis: 280 mm

MIGOMAT / INVERTER WELDING MACHINE 200A

POWERMAT PM-IMGT-200L

TECHNICAL DATA

• Model: PM-IMGT-200L
• power supply: 230 V / 50 Hz
• MIG / MAG / MMA / LIFT-TIG power consumption: 8,3 kVA
• welding methods: MIG / MAG / FCAW / MMA (electrode) / TIG
• MIG/MAG welding current range: 8 - 200A
• TIG/MMA welding current range: 8 - 200A
• welding current duty cycle 100%: (MIG/ TIG / MMA - 200A)
• welding current duty cycle 60%: (MIG / TIG / MMA - 155A)
• supported wire diameters: 0,8 / 0,9 / 1,0 [mm]
• supported electrode diameters: 1,6 mm - 4 mm
• supported wire spools: max. up to 1 kg
• wire feeder: 2 - roller (internal)
• insulation class: F
• degree of protection: IP21S
• dimensions: 51 x 22 x 38 cm [L. / W. / h. ]
• Net weight: 6 kg

EQUIPMENT

• mass handle (-): 2 m
• MMA electrode holder (+): 2 m
• EURO MIG / MAG handle: 2 m
• double-sided roll 0,8 / 0,9 [mm]
• User manual PL
• nozzles: 0,8 / 0,9 / 1,0 [mm]
• self-shielding wire "Flux" 0,8 mm / 0,45 kg
• welding mask
• hammer with brush

FUNCTIONALITY

Thanks to its design, the Powermat PM-IMGT-200L migomat welder will be used both in home workshops and households as well as in more professional applications, such as performing field work and all kinds of repair work inside buildings.

Migomat by Powermat is a device with a wide range of applications, designed as an inverter power source enabling welding with FLUX FCAW self-shielding wire, welding with MMA sheathing electrode, as well as TIG Lift method (this requires the purchase of an additional TIG Lift welding handle).

The electronics of the device are based on IGBT transistors combining the advantages of two types of transistors ease of control of field transistors and high breakdown voltage and switching speed of bipolar transistors. The welding current is very stable, which guarantees a perfect weld. Thanks to IGBT technology, the device is lightweight and compact.

WELDING

Adjustment of welding parameters is carried out steplessly (smoothly), the maximum welding current depends on the thickness of the wire / electrode used, welding voltage, as well as the wire feeding speed in the case of the MIG / MAG / FCAW method. The two-roll feeder works with wire with a diameter of 0,8 / 0,9 / 1,0 mm.

The high efficiency of the welding machine allows for welding with 200A current (for MIG / MAG / FCAW / TIG / MMA), in 60% of the duty cycle. The thermal switch will turn off the device if the permissible operating cycle for a given welding current is exceeded, which will prevent overheating of the welding machine.

The current parameters of the device during welding are displayed on a clear display. Comfortable and very readable manipulators allow you to change welding parameters even with gloves on.

MIG/MAG WELDING

MIG/MAG welding is one of the most widely used welding processes. But what exactly is behind it? It all depends on the choice of wire and binders, up to the properties of different types of welding arcs.

WHERE IS THIS WELDING METHOD USED?

MIG/MAG welding processes can be used extremely universally. They are used, among others, in the metalworking industry, in the construction of steel structures and tanks, shipbuilding and in the automotive industry. MIG/MAG processes allow welding of elements from different materials, with different thicknesses and geometries. MIG welding is particularly suitable for non-ferrous metals: aluminum, magnesium, copper and titanium. The MAG method is mainly used for welding non-alloy, low-alloy and high-alloy steels.

MIG/MAG WELDING ADVANTAGES:

• high melting efficiency,
• lack of slag,
• easy ignition of the welding arc,
• good suitability for mechanized and automated welding,
• high welding speed with good weld quality,
• good suitability for use in forced and difficult positions,
• low cost of binders.

MMA WELDING

Arc welding with a wrapped electrode is also called the MMA (Manual Arc Welding) method and it is the oldest and most universal method of arc welding.

In the MMA method, a wrapped electrode is used, which consists of a metal core covered with a compressed sheath. An electric arc is produced between the end of the electrode and the welded material. The arc glow is contact by touching the end of the electrode to the welded material. The electrode melts and drops of molten metal electrodes are transferred through the arc to a liquid lake of welded metal forming a weld after cooling. The welder pushes the electrode as it melts into the welded object to maintain a constant-length arc and at the same time moves its melting end along the welding line. The melting sheath of the electrode emits gases that protect the liquid metal from the influence of the atmosphere and then solidifies and forms a slag on the surface of the lake, which protects the solidifying metal of the weld from the influence of the environment. After moving the electrode away from the welded object, the electric arc stops and the welding process is interrupted. After laying one stitch, the slag should be mechanically removed.

The main difference from other welding methods is that in the MMA method the electrode is shortened. In the TIG and MIG/MAG method, the length of the electrode remains unchanged at all times and the distance between the handle and the welded element is constant at all times. In the MMA method, in order to maintain a constant distance between the electrode and the welding lake, the electrode holder must be moved towards the welded element at all times, which means that the welder's skills play a special role.

TIG WELDING

TIG welding is a method that allows to obtain the highest quality welds. The welding arc glows between a high temperature resistant, non-melting tungsten electrode and a welded element. The inert gas from which the method is named produces an anaerobic atmosphere and prevents the chemical reactions of the liquid welding lake. As a result, smooth, even and non-porous welds are created. The binder is supplied manually or from a wire feeder.

TIG welding is possible for all weldable metals. The largest range of applications are stainless steels and non-ferrous metals, such as aluminium, copper and brass. TIG is primarily used to make the weld ridge layer, because the welds are clean and pore-free, and thus tolerate dynamic loads well.

INERT SHIELDING GAS

Inert (non-reactive) gas is used for TIG welding. The gas atmosphere has a protective function — it prevents chemical reactions with a liquid welding lake and heated material. This guarantees high quality welds.

Precious gases such as helium, argon or mixtures thereof are used as shielding gases. Argon is used most often: it optimizes the glow properties and provides a particularly stable welding arc. Helium dissipates heat better than argon, thus ensuring deep and wide melting.

Tungsten electrode is the heart of TIG welding. Tungsten has a melting point of 3380 degrees Celsius, which is the highest value among all pure metals in the periodic table of elements. Thanks to this, the electrode does not melt, while the welding arc produced by it warms up and liquefies the material.

HIGH FREQUENCY GLOW

A special feature of TIG welding is the possibility of contactless welding arc glowing. Fast, consecutive high-voltage pulses allow sparks to be transferred to the welded element and stabilize the welding arc. For the welder, high frequency glow is extremely easy to operate. The electrode cannot attach to the welded element and no tungsten inclusions are formed in the weld.

Specifications