Welder Fantasy Perfect Bi-Pulse 521 MIG Welder

WELDER FANTASY PERFECT BI-PULSE 521

Welder Fantasy  PERFECT BI-PULSE 521 is a modern, a synergic inverter source with a separate wire feeder, integrated with a cooler and a trolley, offering many possibilities when performing welding works. Its main advantages are the ability to weld with single or double pulse current in MIG or MA modeG and the ability to use synergic settings.

Reliability and a wide range of device applications make them satisfy even the most demanding users. Multifunctional, inverter semi-automatic welding machine Welder Fantasy  PERFECT BI-PULSE 521 with a separate feederis is equipped with a cooler , trolley and 4-roll wire feeder.

Welder Fantasy PERFECT BI-PULSE 521 is designed for manual arc welding of metals and metal alloys using the following methods:< /span>

• MIG/MAG with double pulse option,
• MIG/MAG with single pulse option,
• MIG/MAG - continuous welding,
• Brazing,
• FCAW,
• SPOT spot welding,
• TIG DC lift,
• MMA.

The device has smooth regulation of welding voltage and current                                                                                                                                                                                                                               ELSE AND AND [[strong>], protect against overload. strong>excessive heating of integrated circuits.

Thanks to the use of modern technology IGBT  and high-quality components, Welder Fantasy PERFECT BI-PULSE perfectly suitable for conductingprofessionalsSioneine welding work in such industries as automotive, metal constructions and many others.

Intuitive, easy-to-use control panel with color display allows you to quickly set all the most important welding parameters. The user can choose one of five menu languages:

• Polish,
• English,
• German,
• French
• Czech.

Thanks to synergistic settings, it is possible to automatically select welding parameters to the diameter of the welding wire as well as the thickness and type of material.

TECHNICAL SPECIFICATIONS:

• Supply voltage [V]: 3~400
• Frequency [Hz]: 50
• Security [A]: 20
• Power consumption [kVA]: 19.9
• Cos power factor: 0.93
• Power cord diameter [mm2]: 4G 3.5
• MMA welding current range [A]: 30 - 500
• TIG welding current range [A]: 10 - 500
• MIG/MAG welding current range [A]: 40 - 500
• MMA output voltage [V]: 21.2 - 40
• Output voltage: TIG [V]: 10.4 - 30
• MIG/MAG output voltage [V]: 16 - 39
• Efficiency: 40% 500A / 60% 410A / 100% 315A
• Welding wire diameter [mm]: 0.8 / 1.0 / 1.2
• Tray type: 4R PROF.
• Wire spool diameter/weight: 200mm, 5kg; 300mm, 15kg
• Insulation class: H
• Housing protection class: IP21
• Weight [kg]: 67
• Dimensions height/width/length [mm]: 810 / 510 / 1300

IGBT TECHNOLOGY

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 switching speed of bipolar transistors. The use of IGBT technology significantly extends the reliable operation of welding equipment.

PROTECTION LEVEL

IP defines the degree to which the device is resistant to the ingress of solid and water contaminants. IP21 means that the device is adapted to work in closed rooms.

MMA

A method that uses a coated electrode, consisting of a metal core covered with a coating. The welder feeds the electrode as it melts into the workpiece so as to maintain a constant arc length. The device enables welding with all types of electrodes, e.g. basic, cellulose, rutile or acidic.

VRD

VRD (Voltage Reduction Device) function available in MMA mode. Increases safety and reduces the risk of electric shock.

ARC FORCE

A function that stabilizes the arc by maintaining the voltage of the welding arc regardless of its length and facilitating the control of the amount of spatter.

HOT START

When the arc is struck, the welding current is temporarily increased to heat the material and electrode at the contact pointand the proper shape of the penetration and weld face in the initial phase of welding

MIG/MAG

Gas shielded arc welding is one of the most widely used processes for manufacturing welded structures.

MIG PULSE

An advanced form of welding that uses the best forms of transferring molten electrode material to the workpiece. Unlike short-circuits, impulse welding does not produce spatter or cold "run-in".

Pulse welding positions are not limited as they are derived from globular or spray molds and are much more efficient to use. MIG PULSE is one of the best welding processes for a wide variety of applications and metal types.

MIG DUAL PULSE

Welding with the MIG/MAG method with a double pulse, we obtain a high level of face appearance (scale effect). In addition, the use of automatic wire feeding affects welding efficiency.

The double pulse MIG/MAG method allows you to adjust the current pulsation (pulse balance) and adjust the wire feed speed. Thanks to this, we improve the appearance of the weld.

TIG DC LIFT

Welding with a tungsten electrode in an inert gas shield. The use of this method enables welding of all types of steel, i.e. carbon, alloy, stainless, acid-resistant steel, as well as copper alloys, e.g. bronzes and brasses.

GAS-FREE WELDING

Thanks to the polarity reversal function, it is possible to weld without shielding gas with FCAW self-shielding wire. It is a method using a self-shielding cored wire for welding (in all positions) steels with normal and increased strength, not exceeding 510 MPa

INDUCTION ADJUSTMENT

Enables optimization of arc characteristics depending on the thickness of the welded element as well as the welding method and conditions. The function is useful during MIG/MAG welding of thin elements, preventing them from burning through, and when brazing galvanized elements.

WORK CYCLE

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

SYNERGY

Automatic adjustment of welding parameters such as arc voltage, arc current and wire feeder speed. Using one knob, the user adjusts all the listed parameters at the same time.

SPOT

Timed welding function, used for tacking workpieces to achieve even length of weld seams.

BRAZING

The device enables brazing, mainly used in the automotive industry to join galvanized sheets together. Possibility to save 18 user programs.

2T/4T

2T  - Pressing the welding gun button will pre-flow the gas, then ignite the arc and start welding. After releasing the button, the arc will be extinguished and the gas will flow out.

4T  - Pressing and releasing the welding torch button will pre-flow the gas, then ignite the arc and start welding. After pressing and releasing the button again, the arc will be extinguished and the gas will flow.

PRE GAS

Adjustment of the shielding gas flow time before welding in the range of 0 - 20s.

POST GAS

Adjustment of the shielding gas flow time after welding in the range of 0 - 20s.

4 ROLL WIRE FEEDER

External professional four-roll feeder ensures stable feeding of the welding wire. It has a strong motor that allows stable wire feeding without jamming.

It is designed for work with a heavy load and for longer handles compared to plastic feeders that cannot handle 4 or 5 meter handles.< /p>

S2T/S4T

S2T - - two-stroke special  - after pressing the button, the gas will flow out at the time set by the user and the welding arc will ignite . The arc voltage at the start will be increased and will decrease to the value of the main welding current in the set time.

After releasing the button, the current will decrease to the final current value. Then the arc will extinguish and the shielding gas will flow out within the set time.

S4T- four-stroke special  - after pressing and releasing the button, the gas will flow out at the time set by the user and ignite welding arc. The arc voltage at the start will be increased and will decrease to the value of the main welding current in the set time.

After pressing and releasing the button again, the current will drop to the final current value. Then the arc will extinguish and the shielding gas will flow out within the set time.

INSULATING CLASS H

Type of insulating materials used, informing about the maximum operating temperature of the transformer. Exceeding it during continuous operation shortens the lifetime and time of failure-free operation of the transformer. For class H180°C.