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Home > Plasma Power Supply > High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier
High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier
High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier
High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier
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High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier
High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier
High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier

High-Quality TIG welder for Aluminium——DFC-WSME550 Manufacturers, Supplier

TWS three-frequency composite current control technology Ultra-strong arc resistance Deep dissolution effect is obvious KHZ high-frequency welding High-frequency oscillation arc welding High-quality welding A variety of control modes, to achieve a variety of welding characteristics of the arc output to meet different welding requirements μs-level response to ensure the accuracy and stability of the arc high-speed conversion output Highly integrated inverter chopper module Autoweld communication settings: analog communication: can be configured with analog / discrete analog input and output function of the welding robot or welding machine.485 digital communication: stronger digital transmission capability and longer transmission distance.
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Product Description

TWS Three-Frequency Composite Current Control Technology

The deep dissolution effect of super electric arc compression capacity is obvious. Utilizing KHZ high-frequency welding and arc welding with high-frequency oscillation to achieve high-quality results.

Form control way: Realize the variety of welding characteristic arc output to meet different welding requirements. Microsecond-level (μs) response ensures accuracy and stability of the arc high-speed conversion output via the highly integrated inverter chopper module.
Autoweld Communication Settings
Analog Communication: Can be configured with analog/discrete analog input and output functions for welding robots or welding machines.
485 Digital Communication: Stronger digital transmission capability and longer transmission distance for complex industrial environments.
Triple-Waveform Superposition Welding

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

  • Arc compression strength & large melting depth.
  • Adjustable arc oscillation stirring force for cleaning effects.
  • High-efficiency improvement of welding speed.
  • Superior oxidation film crushing and beautiful path forming.
  • High-quality welding effect for specialized materials.

KHZ high-frequency welding provides high-frequency vibration of the molten pool, enhanced stirring ability, and improved arc stiffness.

Technical Features of DFC Shear Transformer
Dynamic Chopper Technology

A bridge power transistor group achieves polarity conversion and current regulation simultaneously.

High-Speed Detection

Dynamic transformation between current limit values responds to the microsecond level for extreme precision.

Fault Protection

Multiple protection of the power bridge body. Damage to the flow sensor will not cause out-of-control current.

Structural Characteristics
Variable Frequency Chopper Module Integration:
  1. Bridge inverter circuit using multiple power tube sets for direction and regulation.
  2. Converts DC current into various AC-DC waveform outputs.
  3. Utilizes different frequency characteristics of specialized power tubes.
  4. Advanced packaging process achieves dust prevention, moisture prevention, and optimal heat dissipation.
DFC-WSME550 Welding Functional Configuration
Mode Welding Method Advantage Adaptive Material
DC-TIG DC TIG Stable arc and good bead formation Carbon steel, stainless steel, alloy steel, titanium alloy
Pulse TIG Small heat input, low deformation, suitable for thin plates Carbon steel, stainless steel, alloy steel, titanium alloy
Deep melting TIG High arc stiffness, large penetration, fast speed Carbon steel, stainless steel, alloy steel, titanium alloy
AC-TIG Communicate TIG Arc stabilization Aluminum alloys, nine-nickel steel, copper alloys
Deep melting TIG Strong compression, high stiffness, deep penetration Aluminum, magnesium alloys, nine-nickel steel, copper
Pulse TIG Strong molten pool, beautiful weld bead formation Aluminum/Magnesium alloys, nine-nickel steel, bronze
Technical Specifications
Model: DFC-WSME550 Standard Deep Penetration Pulse
Welding current (A) 3-550 3-550 3-550
Base current (%) 10-120% Main Frequency 20-50 HZ Carrier Freq: 100-1000 HZ
Input Voltage 3 Phase 380V, 50HZ AC Char. Frequency 20-100 KHZ
Duty Cycle 550A - 60% Insulation Class H
Input Power 17.6 KVA Weight (KG) 120
Dimensions (mm) 740 * 350 * 790
Frequently Asked Questions
Q1: What is the primary advantage of TWS technology? A: TWS (Triple-waveform superposition) allows for higher arc compression and significantly deeper penetration compared to standard single-waveform outputs, meeting diverse industrial requirements.
Q2: Which materials are best suited for the AC-TIG Pulse mode? A: It is ideal for aluminum and its alloys, magnesium alloys, nine-nickel steel, copper alloys, and aluminum bronze, ensuring beautiful bead formation with low heat input.
Q3: How does the high-frequency vibration improve weld quality? A: The KHZ high-frequency oscillation stirs the molten pool and enhances electromagnetic compression, which improves grain structure and significantly increases penetration.
Q4: Is the DFC-WSME550 compatible with robotic welding? A: Yes, it supports both Analog/Discrete communication and 485 Digital communication, making it highly adaptable for integration with various welding robots.
Q5: How does the system ensure reliability during high-power operation? A: It uses a highly integrated frequency conversion chopping module with advanced packaging to handle heat dissipation, dust, and moisture, alongside cross-failure protection.
Q6: What is the response speed of the current control? A: The system features microsecond-level (μs) dynamic response, ensuring the stability and accuracy of the arc during high-speed output transitions.

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