TIG welder for Aluminium——DFC-WSME550

Triple-waveform superposition welding

A new AC welding waveform control mode, through the base frequency, carrier frequency and characteristic frequency,

1.Arc compression strength, large melting depth, different deep dissolution effect

2.Arc oscillation stirring force can be set with different cleaning ability effects

3.High-efficiency improvement of the welding speed

4.Oxidation film crushing and cleaning ability is strong, and the welding path forming is beautiful

5.High-quality welding effect

KHZ high-frequency welding, high-frequency vibration of the molten pool,enhanced stirring ability, and significantly improved welding quality.

High frequency welding, enhanced electromagnetic compression ability,enhanced arc stiffness, and significantly improved welding penetration

AC waveform controls new height —— TWS, new technology of waveform superposition

1.Selective combination waveform output,surpassing single waveform output in performance.

2.Microsecond level dynamic response speed ensures waveform superposition output

3.Adapt to the welding of different materials

Technical features of DFC shear transformer welding machine

High-level dynamic chopper technology

A bridge power transistor group can achieve polarity conversion and current regulation.

High-speed current detection and control technology

Dynamic transformation between the current limit values responds to the microsecond level

High-reliability power conversion technology

The newly developed frequency conversion chopping module perfectly solves the problem of heat dissipation and absorption, and meets the high-speed conversion output of high current and high power

Multiple protection, cross-failure protection

Multiple protection of the power bridge body, even if one electric

Damage to the flow sensor also does not cause the current to get out of control.

Structural characteristics of DFC shear transformer welding machine

The variable frequency chopper module is highly integrated

1.Multiple power tube set and electrolytic capacitor are used to form the bridge inverter circuit, and the power tube set has both changing direction and current regulation。

2.Function, the DC current into different kinds of AC-DC waveform output.

3.Single bridge road adopts different kinds of power tubes and using the different frequency characteristics of different kinds of power tubes.

4.Perfect solution to the problem of heat dissipation and absorption. Adopt packaging mode, packaging process, to achieve both dust and moisture prevention and heat dissipation.