Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 is a complete welding solution designed for professionals who need precision, versatility, and reliable performance in one package. Whether you’re working in automotive fabrication, construction, marine repair, maintenance, or general fabrication, this AC/DC TIG and Stick welder delivers the control and power needed to produce high-quality welds across a wide range of applications.
With a broad output range of 5 to 230 amps, the Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 is capable of handling everything from thin-gauge materials to heavier fabrication projects. Its smooth arc characteristics and advanced welding technology make it an excellent choice for welding aluminum, stainless steel, mild steel, and other common metals.
Complete Ready-Pak Convenience
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 comes ready to work with a complete package of essential TIG welding accessories. Instead of purchasing components separately, you’ll receive everything needed to begin welding right away, including a TIG torch, Foot Amptrol™, gas regulator, work cable and clamp, and premium TIG consumables.
This Ready-Pak configuration saves time, simplifies setup, and provides a convenient all-in-one solution for professional welders and fabrication shops.
Precision TIG Welding with Easy-to-Use Controls
Lincoln Electric designed the Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 with simplicity and performance in mind. The intuitive control panel allows users to quickly select welding modes and polarity settings, making setup straightforward and efficient.
For aluminum welding, the built-in AC Auto-Balance® feature automatically adjusts the balance between cleaning action and penetration, helping produce cleaner welds with less guesswork. For welders who prefer greater control, manual adjustments are available to fine-tune performance based on material thickness and welding conditions.
Advanced Micro-Start™ II Technology
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 features Lincoln Electric’s patented Micro-Start™ II Technology, which helps create smooth arc starts and exceptional arc stability throughout the welding process.
This technology minimizes contamination during starts, improves crater filling, and helps produce cleaner, more consistent welds. The result is greater precision and professional-quality weld appearance across a variety of applications.
Built-In TIG Pulser for Better Heat Control
Managing heat input is essential when welding thinner materials, and the integrated TIG pulser helps make that easier. By controlling heat more effectively, the pulser reduces distortion and minimizes the risk of warping.
It also helps regulate filler metal deposition, resulting in improved bead consistency and a cleaner finished weld.
Excellent TIG and Stick Welding Performance
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 offers both TIG (GTAW) and Stick (SMAW) welding capabilities, giving users the flexibility to handle multiple welding processes with a single machine.
Its AC/DC output allows for excellent performance on aluminum and steel applications, while its Stick welding capabilities make it ideal for repair work, maintenance tasks, and fabrication projects in demanding environments.
Key Features
- AC/DC TIG and Stick welding capability
- Wide output range of 5–230 amps
- Micro-Start™ II Technology for smooth arc starts
- AC Auto-Balance® for optimized aluminum welding
- Built-in TIG pulser for improved heat control
- User-friendly control panel
- Excellent arc stability and weld quality
- Supports a wide variety of welding applications
- Durable industrial-grade construction
- Complete Ready-Pak accessory package included
- Backed by Lincoln Electric’s 3-Year Warranty
Specifications
Product Weights & Dimensions
| Specification | Details |
|---|---|
| Dimensions (H x W x D) | 20.7 in x 14.5 in x 25.6 in (526 mm x 368 mm x 650 mm) |
| Net Weight | 215 lbs (97.524 kg) |
General Specifications
| Specification | Details |
| Welding Processes | Stick (SMAW), TIG (GTAW) |
| Input Voltage | 208/230V |
| Input Current | 40% Duty Cycle: 61/55A, 60% Duty Cycle: 52/47A |
| Input Frequency | 60 Hz |
| Input Phase | Single Phase |
| Input Power | 208/230/1/60 |
| Mode | Constant Current (CC) |
| Output Range | 5–230A |
| Maximum Open Circuit Voltage | 75V |
| Polarity | AC/DC |
What’s Included
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 includes:
- Precision TIG® 225 Welder
- Torch Parts Storage Compartment
- Torch Hanger
- Work Cable & Clamp – 10 ft (3.0 m)
- Removable Lift Eye
- Input Power Cord – 9 ft (2.7 m) with NEMA 6-50P Plug
- NEMA 6-50R Receptacle
- TIG Procedure Guide
- GTAW (TIG) Handbook
- 12 ft (3.6 m) Ultra-Flex™ Cable
- Gas Regulator with Hose
- 2% Ceriated Premium Tungsten Electrode, 3/32 x 7 in. (KP4722-332)
- Caliber® Collet Body Cup #7 for 17/18/26 Torches – 2 Pack (KP4756-7)
- Caliber® Back Cap – Long for 17/18/26 Torches – 2 Pack (KP4746-L)
- Caliber® Collet – 3/32 in. (2.4 mm) for 17/18/26 Torches – 3 Pack (KP4750-332)
- TIG Adapter Kit – PTA-9/PTA-17 (K1622-1)
- Caliber® Collet Body – 3/32 in. (2.4 mm) for 17/18/26 Torches – 2 Pack (KP4752-332)
- Foot Amptrol™ – 25 ft (7.6 m), 6-Pin (K870)
- PTA-17 TIG Torch – 12.5 ft (K1782-1)
Ideal Applications
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 is ideal for:
- Construction projects
- Automotive fabrication and repair
- Brewery and distillery equipment fabrication
- General fabrication
- Maintenance and repair operations
- Marine applications
- Marine fabrication and repair
- Repair welding
- Manufacturing environments
- Technical and vocational training programs
Why Choose the Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1?
The Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 combines professional-grade welding performance with the convenience of a complete Ready-Pak package. Its wide amperage range, AC/DC capability, advanced arc-start technology, and dual-process functionality make it a valuable addition to any fabrication shop, maintenance department, or welding facility.
Whether you’re welding aluminum boat components, repairing industrial equipment, fabricating custom parts, or performing precision TIG work, this machine delivers the reliability, control, and weld quality that professionals expect from Lincoln Electric. Backed by a 3-year warranty, the Lincoln Precision TIG 225 TIG Welder Ready-Pak K2535-1 is built to provide years of dependable service and exceptional welding performance.












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