TIG 315P
DC Pulse TIG Welding Machine
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TIG 315P DC Pulse TIG Welding Machine
The TIG 315P is an industrial-grade DC Pulse TIG welding machine designed for demanding professional applications. Operating on three-phase 380V power, this robust unit delivers exceptional performance with a maximum output of 315A for TIG welding and 280A for MMA welding. The comprehensive pulse parameter control system allows for precise welding of various materials, while features like spot welding capability, adjustable pre/post flow times, and current rise/fall control make this machine suitable for a wide range of industrial welding applications.
Key Features & Benefits
Industrial Power & Performance
High-capacity output with 315A TIG and 280A MMA capabilities, supported by a 60% duty cycle at rated output for sustained industrial production. Three-phase 380V power supply ensures stable performance even under demanding conditions.
Advanced Pulse Technology
Comprehensive pulse parameter control with adjustable peak current (5-315A), base current (5-315A), pulse duty cycle (5-95%), and pulse frequency (1-20Hz) for precise heat input management and superior weld quality.
Specialized Welding Capabilities
Spot welding functionality with adjustable spot welding time (1-99%) and interval (0-200s), plus complete weld cycle control with pre-flow, post-flow, current rise, and current fall adjustments for optimal results.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | TIG 315P |
| Input Voltage | 3~380V 50Hz |
| Rated Input Current | 19.5A |
| Rated Input Capacity | 12.5KVA/8.7KVA |
| No-load Voltage | 60V |
| Current Adjustment Range | 5~315A |
| Real Max Output Current | MMA: 280A & TIG: 315A |
| Arc Ignition Current | 10~315A |
| Peak Current | 5~315A |
| Base Current | 5~315A |
| Arc Closing Current | 5~315A |
| Pulse Duty Cycle | 5-95% |
| Spot Welding Time | 1~99% |
| Spot Welding Interval | 0~200s |
| Pre-flow Time | 0~2s |
| Post Flow Time | 0~10s |
| Current Rise Time | 0~10s |
| Current Fall Time | 0~10s |
| Pulse Frequency | 1~20Hz |
| Load Duration (Duty Cycle) | 60% |
| Efficiency | >85% |
| Arc Ignition Method | High Frequency Ignition |
| Insulation Class | F |
| Protection Class | IP21S |
| Dimensions | 485×245×415mm |
| Weight | 15kg |
Advanced Welding Capabilities
The TIG 315P features specialized welding capabilities that provide significant advantages for industrial applications:
Precision Pulse Control
Comprehensive pulse parameter control with wide adjustment ranges for peak current (5-315A), base current (5-315A), and pulse duty cycle (5-95%) allows for precise heat input management across a variety of materials and thicknesses.
Spot Welding Functionality
Dedicated spot welding capability with adjustable spot welding time (1-99%) and interval (0-200s) enables precise, repeatable spot welds for specialized applications like tack welding and thin material joining.
Complete Weld Cycle Control
Full control over the entire welding process with adjustable pre-flow (0-2s), post-flow (0-10s), current rise (0-10s), and current fall (0-10s) for optimal start and finish quality in critical applications.
Process Compatibility
The TIG 315P welding machine supports multiple welding processes and materials:
DC TIG Welding
Precision DC TIG welding with up to 315A output for high-quality welds on carbon steel, stainless steel, and other ferrous metals requiring maximum control.
Pulse TIG Welding
Advanced pulse TIG welding with fully adjustable parameters for specialized applications requiring precise heat control, reduced distortion, and superior weld appearance.
MMA/Stick Welding
Powerful MMA welding capability up to 280A for heavy-duty fabrication, repair, and maintenance applications with various electrode types up to 5.0mm diameter.
Carbon & Low-Alloy Steel
Excellent performance on structural steel, pressure vessel steel, and low-alloy steels for industrial fabrication applications.
Stainless Steel
Precise control for high-quality welds on various grades of stainless steel with minimal heat input and distortion, ideal for critical applications.
Specialty Alloys
Suitable for specialized applications requiring controlled heat input on chrome-molybdenum alloys, high-strength steels, and other specialty materials.
Electrode & Tungsten Compatibility
The TIG 315P supports a wide range of electrodes and tungsten types for industrial applications:
- Tungsten Electrodes: Compatible with pure tungsten, 2% thoriated, 2% lanthanated, 2% ceriated, and rare earth tungsten electrodes up to 3.2mm diameter
- MMA Electrodes: Supports rutile (E6013), basic (E7018), cellulosic (E6010/E6011), and stainless steel (E308L, E309L, E316L) electrodes up to 5.0mm diameter
- Filler Materials: Works with standard TIG filler rods appropriate for the base materials being welded, including specialty alloy fillers
Applications
The TIG 315P's industrial power, advanced pulse capabilities, and specialized welding functions make it suitable for a wide range of professional applications:
Heavy Industrial Fabrication
- Structural steel components
- Pressure vessel fabrication
- Heavy equipment manufacturing
Critical Infrastructure
- Pipeline construction and repair
- Power generation equipment
- Chemical processing equipment
Specialized Manufacturing
- Aerospace component fabrication
- Industrial machinery production
- Transportation equipment manufacturing
Product Advantages
Industrial Performance
- Three-Phase Power: 380V three-phase input for stable, efficient operation in industrial environments
- High Output Capacity: 315A TIG and 280A MMA maximum output for demanding applications
- 60% Duty Cycle: Sustained operation at rated output for production environments
Advanced Control Systems
- Comprehensive Pulse Parameters: Fully adjustable peak current, base current, duty cycle (5-95%), and frequency (1-20Hz)
- Spot Welding Capability: Dedicated spot welding functions with time and interval control
- Complete Weld Cycle Management: Pre-flow, post-flow, current rise, and current fall adjustments
Professional Design
- High-Frequency Ignition: Reliable arc starts without tungsten contamination, even on challenging materials
- High Efficiency: >85% efficiency rating for reduced power consumption and operating costs
- Industrial Protection: IP21S protection rating and Class F insulation for reliability in industrial environments
Summary
The TIG 315P DC Pulse TIG Welding Machine is an industrial-grade welding solution designed for demanding professional applications. With three-phase 380V power, high-output capacity, and comprehensive parameter control, this machine delivers exceptional performance for both TIG and MMA welding processes across a wide range of materials and thicknesses.
Key Highlights
- Industrial three-phase 380V power input for stable, efficient operation
- High output capacity with 315A TIG and 280A MMA maximum current
- Advanced pulse technology with adjustable peak current, base current, duty cycle, and frequency
- Specialized spot welding capability with adjustable time and interval settings
- Complete weld cycle control with pre-flow, post-flow, current rise, and current fall adjustments
- 60% duty cycle at rated output for sustained industrial production
- High-frequency arc ignition for contamination-free starts on all materials
With its combination of industrial power, advanced pulse features, and specialized welding capabilities, the TIG 315P is an ideal solution for professional welders in heavy fabrication, critical infrastructure, and specialized manufacturing environments. Whether for structural steel components, pressure vessel fabrication, or aerospace applications, this machine delivers the performance, control, and reliability needed for demanding industrial welding tasks.
TIG Welding Machines Series
Explore our specialized range of TIG welding power sources engineered for precision and superior finish quality. Our machines deliver exceptional arc stability, fine control capabilities, and advanced features for professional welding results on critical applications.
Key Features
Advanced Technology
- HF and Lift-Arc ignition systems for contamination-free starts
- AC/DC functionality for welding all common metals
- Pulse TIG capability for heat control on thin materials
- Programmable memory slots for storing optimal parameters
Professional Design
- Microprocessor-controlled inverter technology
- Adjustable pre/post gas flow for weld pool protection
- Precise amperage control with foot pedal compatibility
- Water cooling interfaces for extended high-amperage operation
Safety Features
- VRD (Voltage Reduction Device) for increased operator safety
- Thermal overload protection with warning indicators
- Self-diagnostic system for troubleshooting assistance
- IP23 rating for moisture and dust resistance
Applications
- Aerospace component fabrication
- Stainless steel and aluminum welding
- Pressure vessel manufacturing
- Precision fabrication industries
- Food and pharmaceutical equipment
- Thin material joining operations
Technical Support
Our technical team provides comprehensive support including:
- Tungsten electrode selection guidance
- Gas flow and shielding recommendations
- AC balance and frequency optimization
- Torch setup and maintenance assistance
Legal Notice
All specifications and features mentioned are subject to model variation. Product capabilities should be verified for specific applications. All trademarks mentioned are property of their respective owners.