Ⅰ, Their Unique advantage
Super economic, IGBT technology based. Especially the UNIUQE-4000Ⅱ, it will be your best choice for any welding job.

Ⅱ, Base advantage of UNIQUE Arc Welders

1, welding performance

• Arc start current and electrode force current are separated to adjust;so we can adjust for the best arc stiffness and easy arc start as well as the anti-resistance force for the electrode at your best hand feeling, make the welding seam nicely-performed.
• Auto compensating function for the arc voltage;strong ability for anti-disturb the output current and make the arc always at its optimal position.
• Various electrode like acid and basic, stainless steel, iron etc type are applicable to the welder.
• Simple operation.Various switch are visible to adjust.
• Automatic welding,as the welder equipped with digital equipment and running gear.

2, Super construction design

• IP23S protecting classcompared to the IP21S as the other manufacturers do.
• Four Anti design for the cover, anti-impact, anti-water, anti-dust, anti-corruption, they are serious to various situation.

3, Professional technology used

• Advanced Germany high-power double IGBT inverter technologyadopted, little pollution to the power line, more efficient, and guarantees high power outputting.
• Automatic compensating function over line voltage, strong ability against input line power fluctuation.
• Four Self-protecting function, protecting from over-voltage, under-voltage, over-temperature, over-load, Make the welder work in a large span without trouble with repairing and serve you in a longer life.
• High working frequency, PWM control technology, quick dynamic reaction, and working stably.

Ⅲ, Parameters list

 

Note:1, the U.price include the accessories of one set of electrode holder, clamp/3.5m, one cable joint
          2, Three years warranty of free on parts and labour.