Sherman DIGIMIG 200 SYNERGIC

The synergic DIGIMIG 200 SYNERGIC welder is used for manual welding of steel and non-ferrous metals.

It allows welding methods:

• MMA (coated electrode),
• TIG Lift,
• MIG / MAG

TECHNICAL DATA

• Supply voltage: AC 230V 50Hz
• Maximum power consumption: 6.6 kVA
• Rated welding current / duty cycle: MIG: 200A / 45%; MMA: 180A / 60%; TIG: 200A / 60%
• Nominal voltage without load 65 V (9V with VRD)
• Diameter of wire spools: 100mm, 200mm
• Maximum power consumption: MIG: 33 A; MMA: 33 A; TIG: 24 A.
• Weight: 13 kg
• Dimensions [mm]: 480 x 210 x 330
• Degree of protection: IP21

PARAMETER REGULATION RANGES

• Welding current: MIG: 30 - 200 A; MMA: 20 - 180 A; TIG: 10 - 200 A
• Welding voltage: MIG: 17.5 - 24.7 V
• Wire feed speed: 2 - 15 m / min
• Inductance: -10 - + 10%
• Burn time 0 - 10
• Feeder access speed 0 - 10
• Welding voltage correction -5 - +5 V
• ARC FORCE (MMA): 0 - 10 A.
• HOT START (MMA) 0 - 10 A

WORK CYCLE

The work cycle is based on a 10-minute period. A 45% duty cycle means that a 4.5-minute break is required after 4.5 minutes of operation. A 60% duty cycle means that a 4-minute break is required after 6 minutes of operation. A 100% duty cycle means that the device can work continuously without interruptions.

LEVEL OF SECURITY

IP determines the degree to which the device is resistant to the ingress of solid and aqueous pollutants. IP21 means that the device is designed to work indoors.

OVERHEAT PROTECTION

The IGBT module is protected against overheating by a protective installation that shuts off the power supply to the welding machine. After a few minutes, the device cools down to a temperature enabling it to be switched on again automatically. Do not disconnect the power supply during this time, because the continuously operating fan cools the internal heat sinks of the device in order to lower the temperature faster. After restarting, remember to limit welding parameters for further continuous operation of the device

SYNERGIC MIG METHOD AND MANULANA

During MIG welding, the device can operate in synergy and manual mode.

The synergic mode allows you to choose welding parameters for less experienced users. In this mode, the device automatically selects the welding current and wire feed speed, depending on the type of material being welded and the diameter of the electrode wire. It is possible to correct the welding voltage.

Manual mode allows the user to adjust the welding voltage and wire feed speed. It is also possible to choose the diameter of the wire and the type of material to be welded, which changes the operating characteristics of the device.

Both in the synergic and manual modes it is possible to regulate the inductance, feeder access speed, burning wire, HOT START function and device control mode (2T / 4T).

FEEDER SPEED

The device allows you to adjust the speed at which the wire is fed until the arc strikes.

FIRING TIME

It is possible to adjust the time during which the output voltage of the device still occurs after the wire feed has stopped. This function prevents the welding wire from getting stuck in the workpiece and prepares the end of the wire for the next ignition of the arc. Higher function values cause the wire to burn closer to the contact tip

DEVICE CONTROL MODE (2T / 4T)

In double-touch mode, pressing the switch on the handle of the handle will turn on the ionizer and ignite the arc. Welding is carried out with the switch pressed. Releasing the switch will end welding.

In the four-stroke mode, pressing the switch in the handle of the handle will turn on the ionizer and ignite the arc then release the switch and weld with the switch released.

Pressing the switch again will end welding.

WELDING VOLTAGE CORRECTION IN SYNERGIC MODES

After setting the welding current in synergic modes, welding voltage correction is possible. After setting the welding current with the knob (E), you can correct the welding voltage by pressing the (C) button and turning the knob (E).

REGULATION OF INDUCTIVITY

Adjusting the inductance allows optimization of the arc characteristics depending on the thickness of the workpiece as well as the welding method and conditions. This function is useful when MIG / MAG welding of thin elements, preventing their burning and during braze welding of galvanized elements.

Changing the inductance value also reduces the amount of welding spatter when welding in a CO2 shield. The higher the inductance value (+), the amount of spatter decreases, when the value is negative (-), the amount of spatter increases. The optimal setting of the inductance value depends on several factors and may differ from standard recommendations, therefore it should be chosen experimentally during welding tests.

Adjusting this parameter also allows braze welding of thin (up to 3 mm) galvanized elements made of copper alloy CuSi3 wires in a pure argon sheath or in some cases Ar / CO2 mixtures (82/18).

ALUMINUM ALLOY WELDING

In synergic mode you can choose the aluminum welding program. The program was selected for welding with AlMg5 wires type ER 5356, which is suitable for welding all types of structures and profiles.

Welding aluminum is not a simple task, it requires the welder's experience, knowledge and certain practices to facilitate the welding of aluminum elements. The device in the synergic program selects the output parameters for the appropriate type of materials and types of wires. Depending on the needs, appropriate voltage and inductance corrections should be made to achieve the desired effect.

First of all, there are a few important things to remember that significantly affect the appearance of the weld and affect the proper welding process.

MMA METHOD FUNCTIONS

The VRD function reduces the voltage in no-load condition. The correct voltage value is only restored just before the arc strikes. This minimizes the risk of electric shock, however, in some cases it can hinder the ignition of an arc.

The ARC FORCE function allows you to adjust the dynamics of the welding arc. The shortening of the arc length is accompanied by an increase in the welding current, which stabilizes the arc. Decreasing the value gives a soft arc and a smaller penetration depth, while increasing the value causes deeper penetration and the possibility of short arc welding. With the ARC FORCE function set to a high value, you can weld while maintaining the minimum arc length and high electrode melting speed

The HOT START function is popularly called hot start. It works when the arc ignites, temporarily increasing the welding current above the value set by the welder. HOT START is aimed at preventing the electrode from sticking to the material and is a great help during ignition of the arc. When welding small parts, it is recommended to disable this function, as it may burn the workpiece.

The ANTI STICK function is a short circuit function. It reduces the welding current to the minimum value when the electrode glues to the workpiece. This facilitates the detachment of the electrode from the workpiece and protects the electrode holder against damage.

TIG DC LIFT

Welding with a tungsten electrode in an inert gas shield using a handle with a gas valve in the handle.

The ignition of the arc is done by rubbing just like it happens with the ignition in the MMA method.

The application of this method enables welding of all types of steel, i.e. carbon, alloy, stainless, acid-resistant, as well as copper alloys, e.g. bronzes or brass.

WARNING! The TIG torch is not standard equipment of the set. You can buy such a holder at our other auctions.

SPOOL-GUN

The device allows you to connect a Spool Gun (SG) with a mini wire feeder and a D100 steel or colored wire spool.

WARNING! The SPOOL-GUN holder is not a standard equipment of the set. You can buy such a holder at our other auctions.

EUROCONNECTOR

Standard welding torch connection that allows you to connect various torches (e.g. prepared for Aluminum or Braze welding by replacing the Teflon insert and contact tip).

MIG TORCH

• Handle type: TW-15
• Maximum current carrying capacity: 200 A (CO2)
• Type of cooling: gas
• Cooling gas flow: 10-18 l / min
• Length: 3 m

EQUIPMENT

• Sherman DIGIMIG 200 Synergic
• TW-15 welding gun
• Electrode cord
• Ground cable with a clamp

* Before ordering, check availability.