GreatYUVA DIP-TIG Dynamic Intensification Process Welding Machine – YTIG-400 EN-II (CW/HW) YTIG-400 EN-II (CW/HW)
This three-phase DC TIG welding system delivers precise constant current and pulse output for industrial fabrication and repair. It ensures stable arc performance and consistent weld quality across metal joining applications. • 415V three-phase input, 50Hz frequency • 5 to 400 A peak current with 10 to 400 A arc start • Adjustable 0.1 to 20 s lagging gas stopping time • IP23 enclosure, H-class insulation for heavy use
Specifications
For: YTIG-400 EN-II (CW/HW)- Product Type
- DIP-TIG Welding Machine
- Welding Process
- DC Constant Current TIG, DC Pulse TIG
- Phase
- Three Phase
- Input Voltage,Frequency
- Three-Phase 415V (±10%) 50Hz
- Rated Input Capacity
- 17.1 kVA
- Rated Input Current
- 26 A
- Rated Load Sustainability
- 100%
- Welding Current
- 5–400 A
- Peak Current
- 5–400 A
- Base Current
- 5–400 A
- Pulse Duty Cycle
- 1–100%
- Pulse Frequency
- 0.2–20 Hz
- Arc Starting Current
- 10–400 A
- Arc Stopping Current
- 5–400 A
- Current Increasing Time
- 0.1–10 s
- Current Decreasing Time
- 0.1–15 s
- Advance Air Supply Time
- 0.1–15 s
- Lagging Gas Stopping Time
- 0.1–20 s
- Arc Stopping Mode
- Two-step, Four-step
- TIG Arc Strike Method
- HF Arc
- Welding Torch Cooling Modeg
- Water Cooling
- Shell Protection Grade
- IP23
- Insulation Grade
- H
Common Procurement & Operational Questions
Q: Can this machine handle both thin sheet and thick plate welding? A: Yes, the 5–400 A current range and adjustable pulse settings cover thin gauge to heavy plate applications. Q: What power infrastructure is required for installation? A: The unit requires a three-phase 415V (±10%) 50Hz supply with a 26 A circuit rating. Q: How does the dynamic intensification process improve weld quality? A: It dynamically adjusts current to stabilize the arc, reduce spatter, and enhance penetration consistency. Q: Is routine maintenance required for the cooling system? A: Regular deionized water checks and hose inspections are recommended to prevent blockages and ensure longevity.
Advanced Arc Stability & Torch Cooling Systems
- High-frequency arc strike method ensures non-contact ignition for clean starts
- Water cooling torch mode maintains optimal electrode temperature during long runs
- Advance air supply time adjustable from 0.1–15 seconds for pre-flow protection
- Lagging gas stopping time configurable from 0.1–20 seconds for post-flow shielding
- Arc stopping mode supports two-step and four-step sequences for flexible operation
- Dynamic intensification process minimizes tungsten contamination and arc wander
- Stable arc column delivers consistent penetration and smooth bead appearance
Continuous Operation & Power Management
- Rated load sustainability reaches 100 percent for uninterrupted production shifts
- Designed for three-phase 415V (±10%) 50Hz industrial power distribution
- Rated input capacity of 17.1 kVA ensures stable performance under heavy loads
- Rated input current limited to 26 A for efficient circuit breaker compatibility
- Shell protection grade IP23 safeguards internal components against dust and spray
- Insulation grade H withstands elevated temperatures during extended duty cycles
- Optimized power factor reduces energy consumption and lowers operational costs
Heavy-Duty Fabrication & Industrial Applications
- Ideal for precision welding in aerospace component manufacturing and repair
- Suited for automotive exhaust systems and stainless steel chassis fabrication
- Effective for pressure vessel construction and high-integrity pipe welding
- Supports heavy gauge metal joining in shipbuilding and structural steelwork
- Optimized for copper, aluminum, and specialty alloy welding in research labs
- Meets demanding production schedules in industrial maintenance and repair shops
- Compatible with automated TIG heads and robotic integration for repeatable joints
Precision TIG Process Control & Pulse Tuning
- Supports DC Constant Current and DC Pulse TIG welding processes
- Adjustable welding current range spans 5–400 A for versatile joints
- Peak and base current settings independently adjustable from 5–400 A
- Pulse duty cycle finely tuned between 1–100 percent for optimal heat
- Pulse frequency adjustable from 0.2–20 Hz to match material thickness
- Arc starting current configured from 10–400 A for reliable ignition
- Arc stopping current adjustable from 5–400 A to prevent crater cracks
- Current ramp up and down times range from 0.1–15 seconds for smooth transitions
More questions buyers ask
What is the GreatYUVA DIP-TIG welding process?
The Dynamic Intensification Process (DIP) dynamically adjusts current to stabilize the arc, reduce spatter, and ensure consistent penetration.
What is the duty cycle of the YTIG-400 EN-II?
This machine features a 100% rated load sustainability, allowing for continuous operation in heavy-duty industrial environments.
Does this machine support pulse TIG welding?
Yes, it supports DC Pulse TIG with adjustable frequency (0.2–20 Hz) and duty cycle (1–100%) for precision on thin materials.
What power supply is required?
It requires a three-phase 415V (±10%) 50Hz industrial power supply.
Is the torch water-cooled?
Yes, the YTIG-400 EN-II is designed for water-cooled torch operation to maintain optimal electrode temperature during long welding runs.
What is the welding current range?
The machine offers a versatile welding current range of 5–400 A.
What is the IP rating of this welder?
It has an IP23 shell protection grade, safeguarding internal components against dust and spray.
Can this be used for automated welding?
Yes, it is compatible with automated TIG heads and robotic integration for repeatable, high-precision joints.
What materials can be welded with this machine?
It is suitable for stainless steel, copper, aluminum, and various specialty alloys used in aerospace and automotive industries.
What is included in the warranty?
GreatYUVA provides professional service and support; please check the specific warranty terms provided with your purchase documentation.
Who should choose the GreatYUVA YTIG-400 EN-II?
This machine is ideal for industrial fabricators, aerospace component manufacturers, and heavy-duty maintenance shops requiring high-precision, continuous TIG welding.
How does the YTIG-400 compare to standard TIG welders?
The YTIG-400 offers superior arc stability through its DIP technology and 100% duty cycle, making it more reliable for high-integrity, continuous industrial production compared to standard inverter welders.
More like this
Full description
This three-phase DC TIG welding system delivers precise constant current and pulse output for industrial fabrication and repair. It ensures stable arc performance and consistent weld quality across metal joining applications. • 415V three-phase input, 50Hz frequency • 5 to 400 A peak current with 10 to 400 A arc start • Adjustable 0.1 to 20 s lagging gas stopping time • IP23 enclosure, H-class insulation for heavy use