SEMI-AUTOMATIC WELDING MACHINE PERFECT BI-PULSE 261 MIG MAG WELDER FANTASY

The Welder Fantasy PERFECT BI-PULSE 261 device is a modern, synergic inverter power source offering many possibilities for welding applications. Its main advantages include the ability to weld using single or double pulse current in MIG or MAG mode and the option to use synergic settings.

The reliability and wide range of applications make these devices suitable even for the most demanding users. The multifunctional inverter welding machine Welder Fantasy PERFECT BI-PULSE 261, equipped with a 4-roll wire feeder, is designed for manual arc welding of metals and metal alloys using the following methods:

• MIG/MAG with double pulse option,
• MIG/MAG with single pulse option,
• MIG/MAG – continuous welding,
• Brazing,
• SPOT welding,
• MMA,
• FCAW,
• TIG Lift

The intuitive and easy-to-use control panel allows quick setting of all key welding parameters. The user can choose one of five menu languages:

• Polish
• English
• German
• French
• Czech

Thanks to synergic settings, welding parameters can be automatically selected according to the welding wire diameter as well as the thickness and type of material.

The device features smooth voltage and welding current adjustment and is equipped with an overload thermal protection system to prevent overheating of integrated circuits.

Thanks to modern IGBT technology and high-quality components, the Welder Fantasy PERFECT BI-PULSE 261 is ideal for professional welding applications in industries such as automotive, metal structures, and many others.

IGBT Technology – Insulated Gate Bipolar Transistor – is a modern technology based on bipolar transistors with an insulated gate. It combines the ease of control of field-effect transistors with the high breakdown voltage and fast switching speed of bipolar transistors. The use of IGBT technology significantly extends the reliable operating life of welding equipment.

AUTO – synergic settings – automatic adjustment of welding parameters such as voltage, arc current, and wire feed speed. The device automatically selects welding parameters according to wire diameter, material thickness, and type.

MIG/MAG – Gas shielded arc welding is one of the most commonly used processes in the production of welded structures. The semi-automatic welding process involves melting the edges of the workpiece and the consumable electrode material using the heat of an electric arc formed between a solid wire electrode and the welded part, in an inert or active gas shield.

MIG PULSE – an advanced welding method that utilizes the best metal transfer characteristics of molten electrode material to the workpiece. Unlike short-circuit transfer, pulse welding produces no spatter and eliminates the risk of cold laps. Pulse welding positions are not limited, as they derive from globular or spray transfer modes and are significantly more efficient. By cooling the spray arc process, pulsed MIG expands the welding range, and lower heat input prevents burn-through of thin materials. MIG PULSE is one of the best welding processes for a wide range of applications and metal types.

MIG DOUBLE PULSE – Welding with the MIG/MAG double pulse method provides a high-quality weld face appearance (scale effect). Additionally, automatic wire feeding improves welding efficiency. The double pulse method allows adjustment of current pulsation (pulse balance) and wire feed speed, enabling improved weld aesthetics. During double pulse welding, current pulses occur in two ranges. The device’s sequential system automatically combines two pulse levels: hot and cold.

Benefits of using MIG/MAG double pulse method:

• Faster than TIG welding.
• Achieves TIG-like weld aesthetics.
• Causes less distortion than TIG welding.

FCAW – Thanks to polarity change capability, welding without shielding gas is possible using self-shielded flux-cored wire. This method is suitable (in all positions) for welding normal and high-strength steels up to 510 MPa. Self-shielded wire can be used in single- and multi-layer welding processes with both flat and drooping current characteristics. Designed for general production work, including field conditions, and for structures without impact strength requirements. Welding current DC(-).

TIG DC LIFT – Tungsten electrode welding in inert gas shielding. This method enables welding of all types of steel, including carbon, alloy, stainless, acid-resistant steels, as well as copper alloys such as bronze and brass.

MMA – A method using a coated electrode consisting of a metal core covered with flux coating. The welder feeds the electrode as it melts to maintain a constant arc length while moving the molten end along the weld line. The device enables welding with all types of electrodes, including basic, cellulose, rutile, and acidic.

MMA VRD – The VRD (Voltage Reduction Device) function available in MMA mode reduces idle (no-load) voltage of the secondary circuit. It increases safety and reduces the risk of electric shock. The function switches welding power off and on when resistance between the electrode and the workpiece is detected during welding.

ADDITIONAL FUNCTIONS:

• MIG/MAG inductance adjustment. Proper inductance selection reduces spatter. It depends on wire diameter, shielding gas, welding current, and welding position. Lower inductance makes the arc more stable and concentrated, while higher inductance results in a smoother weld pool and reduced spatter. Proper selection ensures stable arc, uniform metal transfer, consistent weld pool size, and characteristic repetitive sound without spatter or explosions.
• Brazing – Enables brazing, mainly used in the automotive industry for joining galvanized sheets.
• SPOT welding – Timed welding function used for tack welding, ensuring uniform weld length.
• Arc ignition modes: 2T – two-step, 4T – four-step, S-2T – special two-step (additional parameters), S-4T – special four-step (additional parameters).
• PRE GAS – Shielding gas flow time adjustment before welding.
• POST GAS – Shielding gas flow time adjustment after welding.
• HOT START – Facilitates arc ignition in MMA mode by temporarily increasing current at arc start to properly form penetration and weld face at the beginning.
• ARC FORCE – Stabilizes the arc by maintaining arc voltage regardless of arc length and helps control spatter.
• VRD – Reduced no-load voltage.

DEVICE FEATURES:

• MIG PULSE (single pulse) welding capability
• MIG BI-PULSE (double pulse) welding capability
• Synergic settings
• TIG DC LIFT welding capability (TIG torch not included)
• MMA welding capability (coated electrode)
• SPOT welding capability
• Compact and robust design
• IGBT transistors
• 60% duty cycle
• Easy-to-use control panel (5 languages available)
• Ability to save 18 user programs
• LCD welding parameter display
• 5-meter MIG welding torch
• Professional four-roll wire feeder
• Internal lighting for easier wire installation/replacement

PACKAGE CONTENTS:

• Welder Fantasy PERFECT BI-PULSE 261 welding machine,
• PARKER MIG/MAG welding torch 5m EURO with menu control,
• 3 m ground cable,
• 3 m electrode holder cable,
• 1.0 – 1.2U feed rolls for aluminum,
• 1.0 – 1.2V feed rolls for steel,
• CO2/argon regulator,
• Teflon wire liner,
• Steel wire liner,
• Contact tips,
• User manual (Polish) and warranty card.

TECHNICAL DATA:

Downloadable files:

PERFECT BI-PULSE 261 User Manual