AC/DC TIG-250P (INVERTER)
Digital inverter AC/DC pulse TIG welding machine with 220V single-phase input, 10-200 A rated output, and adjustable AC frequency and cleaning width for aluminum plates up to 2 mm, stainless fabrication, and precise workshop welding.
Configured with digital inverter control, precise parameter preset, adjustable AC frequency and cleaning width, and torch water shortage protection for light aluminum, stainless steel, and non-ferrous TIG welding.
AC/DC TIG-250P (INVERTER) Technical Specifications
Core electrical data, process coverage, and adjustment range for the AC/DC TIG-250P (INVERTER) AC/DC pulse TIG welding machine.
| Parameter | AC/DC TIG-250P (INVERTER) |
|---|---|
| Technology | Digital inverter control |
| Product Type | Inverter AC/DC pulse TIG welding machine with MMA function |
| Current Type | AC/DC TIG output |
| Functions | AC constant current TIG, AC pulse TIG, DC TIG, MMA |
| Primary Welding Application | Aluminum plate up to 2 mm |
| Material Coverage | Aluminum, iron, stainless steel, copper, and other non-ferrous metals |
| Supply Voltage | 220V ±10% (Single-phase) |
| Rated Frequency | 50/60 Hz |
| Rated Input Power | 7.2 kVA |
| Maximum Open-Circuit Voltage | 62 V |
| Rated Duty Cycle | 35% |
| Rated Output Current | 10-200 A |
| AC/DC Pulse Current Range | 5-200 A |
| Base Current | 5-200 A |
| Pulse Frequency | 0.1-20 Hz |
| Current Rise Time | 0-20 s |
| Current Fall Time | 0-10 s |
| Exterior Dimensions (L×W×H) | 502 × 232 × 445 mm |
| Weight | 15.5 kg |
| Certification | CE |
| Compliance | LVD 2014/35/EU, EMC 2014/30/EU |
Precise aluminum control, stable arc ignition, and compact single-phase deployment.
AC/DC TIG-250P (INVERTER) combines digital inverter control, AC/DC pulse TIG process flexibility, and compact 220V deployment for aluminum panels, stainless fabrication, maintenance work, and non-ferrous workshop applications.
High-performance inverter platform developed with digital control technology
The machine uses digital inverter control to support stable output, practical repeatability, and precise adjustment for day-to-day TIG production and fabrication work.
AC TIG, AC pulse TIG, DC TIG, and MMA in one compact platform
Integrated process selection allows one machine to handle aluminum-focused AC TIG work as well as DC TIG and manual arc welding for broader shop flexibility.
Adjustable AC frequency and cleaning width for different aluminum procedures
Operators can tune AC behavior to match different aluminum base materials, helping improve oxide cleaning action and process suitability across thinner workpieces.
Easy arc initiation, stable arc behavior, and precise parameter preset
Welding parameters can be preset with accuracy, while arc ignition remains easy and the weld pool stays easier to control during fine-detail TIG welding.
Torch water shortage protection with remote current adjustment capability
The TIG process includes welding torch water shortage protection and remote-control support, helping protect the torch while enabling more flexible current adjustment.
Standardized product positioning
- Technology: Digital inverter AC/DC TIG
- Supply voltage: 220V ±10% (single-phase)
- Process set: AC TIG, AC pulse TIG, DC TIG, MMA
- Aluminum welding scope: up to 2 mm plate
- Model class: compact AC/DC inverter TIG platform
Why AC/DC TIG matters for aluminum welding
- DC TIG is mainly used for iron and stainless steel welding.
- AC/DC TIG can weld aluminum, iron, stainless steel, copper, and other non-ferrous metals.
- This model is positioned for lighter-gauge aluminum work where cleaning width and arc stability matter.
- Single-phase input makes it practical for smaller workshops and service applications.
Configured for precision non-ferrous and stainless fabrication
- Aerospace and petrochemical support fabrication
- Heat exchangers, aluminum furniture, and bicycle components
- Thin aluminum sheet welding and stainless steel detail work
- General workshop welding where compact AC/DC capability is required
Select compact DC TIG, AC/DC aluminum TIG, or transformer and SCR platforms by output type, cooling, and material demand.
This TIG lineup covers portable DC TIG and MMA inverters, higher-output pulse TIG machines, AC/DC inverter systems for aluminum and non-ferrous work, and transformer or SCR models for conventional workshop and industrial applications.
Portable and production-ready DC TIG machines for steel, stainless steel, repair, and fabrication work
- TIG-200, TIG-250mos, TIG-250D, and TIG-250P cover compact DC TIG and multi-process welding for workshop and field use.
- TIG-315P, TIG-400P, and TIG-500P extend the range for higher-output pulse TIG and industrial fabrication demand.
- Choose this group when DC TIG performance, portability, or wider pulse-control range is the main requirement.
AC/DC TIG systems for aluminum, non-ferrous metals, and higher-duty production welding
- AC-DC-TIG-250P, AC-DC-TIG-315P, AC-DC-TIG-315PW, AC-DC-TIG-500P, and AC-DC-TIG-500PW cover AC/DC TIG across air-cooled and water-cooled formats.
- These models are the preferred choice when aluminum welding, AC output, or longer high-load operating cycles are required.
- Water-cooled versions are better suited to continuous higher-current work where torch temperature and long-run stability matter more.
Conventional transformer-class and SCR-controlled TIG platforms for workshop durability and heavier-duty operation
- AC-DC-TIG-350PT and AC-DC-TIG-500PT serve thicker-section AC/DC TIG applications in transformer-class format.
- TIG-200SCR-1PH-220V, TIG-200SCR-1PH-380V, TIG-250SCR-1PH-380V, and TIG-300SCR-1PH-380V provide transformer SCR DC TIG coverage for conventional workshop use.
- Select this group when traditional machine construction, single-phase transformer supply, or heavier-duty shop use is preferred.
Verify package scope and application suitability before order confirmation.
Published specifications, standard delivery scope, and accessory ratings are for reference only and may change without notice. Included TIG torches, electrode holders, work clamps, gas regulators, flowmeters, water-cooling units, foot pedals, remote controls, plugs, and other accessories may vary by model, package, and destination market. Before supply, confirm the required TIG or MMA process, AC or DC output type, input power, output current, duty cycle, cooling configuration, torch or work-lead length, and applicable local compliance requirements for the intended application.