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Lincoln Electric K1170 Stick Welder AC-225 240V Input
- $204.00
- Brands Lincoln Electric
- Product Code: K1170
- Availability: In Stock
Lincoln Electric K1170 AC-225 Stick Welder – 240V Product Overview The Lincoln Electric K1170 AC-225 Stick Welder is a classic transformer-based arc welder designed for reliable Stick (SMAW) welding in workshops, garages, farms, maintenance areas, and general metalworking applications. Operating from a 240V input supply, the AC-225 provides straightforward welding controls and a broad amperage r..
Why Choose Lincoln Electric K1170 AC-225 Stick Welder
Lincoln Electric K1170 AC-225 Stick Welder – 240V
Product Overview
The Lincoln Electric K1170 AC-225 Stick Welder is a classic transformer-based arc welder designed for reliable Stick (SMAW) welding in workshops, garages, farms, maintenance areas, and general metalworking applications. Operating from a 240V input supply, the AC-225 provides straightforward welding controls and a broad amperage range for working with a variety of common mild-steel electrodes.
Known for its simple operation and durable construction, the AC-225 is a practical choice for users who want a dedicated AC Stick welding machine without unnecessary electronic complexity.
Key Features
- 225-amp maximum AC welding output
- 240V input voltage
- Designed specifically for Stick (SMAW) welding
- Continuously adjustable welding current
- Suitable for a broad range of common Stick electrodes
- Transformer-based design for straightforward operation
- Rugged construction for workshop and maintenance applications
- Useful for farm, home-shop, repair, and general fabrication work
- Easy-to-understand controls make it suitable for both experienced welders and users learning Stick welding
225-Amp AC Welding Output
The AC-225 provides welding current up to 225 amps, giving users enough output for many general-purpose Stick welding applications.
Its adjustable current control allows the operator to select the appropriate amperage for the electrode size, material thickness, and welding position. The correct setting should always be selected according to the electrode manufacturer's recommendations and the requirements of the welding procedure.
240V Input Power
The K1170 is designed for a 240V input supply, making it appropriate for workshops, garages, fabrication areas, and other locations equipped with a compatible high-voltage electrical circuit.
Because the welder requires a dedicated electrical supply, the installation should be sized appropriately for the machine and performed in accordance with applicable electrical codes.
Stick Welding Capability
The AC-225 is designed for Shielded Metal Arc Welding (SMAW), commonly known as Stick welding. Stick welding uses a consumable flux-coated electrode to create the arc and weld joint.
It is a versatile process for:
- General steel fabrication
- Farm equipment repair
- Maintenance work
- Structural repairs
- Workshop projects
- Equipment repair
- Outdoor welding
- General-purpose metalworking
Stick welding is particularly useful for repair work because it does not require a continuous wire-feed system or external shielding gas.
Simple Amperage Control
The AC-225 uses a straightforward current-selection system that allows the welder to adjust output according to the electrode and application.
This simple operating approach is one of the machine's advantages for users who prefer a conventional transformer welder. It also makes the unit useful as a dedicated Stick-welding machine for general maintenance and fabrication.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Lincoln Electric |
| Model | K1170 |
| Product Series | AC-225 |
| Product Type | AC Stick welder |
| Welding Process | Stick / SMAW |
| Maximum Welding Output | 225A |
| Input Voltage | 240V |
| Input Frequency | 60 Hz |
| Output Type | AC |
| Power Source | Transformer |
| Primary Application | General-purpose Stick welding |
| Typical Applications | Repair, maintenance, fabrication, farm and workshop welding |
Important Specification Note
Lincoln Electric has offered different AC-225 configurations and package variations over the years. Specifications such as input current, duty cycle, open-circuit voltage, welding-current range, electrode capacity, dimensions, weight, cable lengths, and included accessories should be verified against the exact K1170 nameplate or current manufacturer documentation before purchase.
Recommended Applications
The Lincoln Electric AC-225 is well suited for:
- Farm and agricultural equipment repair
- Home workshops
- Automotive and equipment maintenance
- General fabrication
- Metal repair
- Construction maintenance
- Welding mild-steel components
- Shop and garage projects
- General Stick welding
Advantages of the AC-225
Straightforward Operation
The conventional transformer design provides a simple operating experience without complicated menus or advanced electronic programming.
Dedicated Stick Welding
For users who primarily perform Stick welding, the AC-225 provides a focused solution without paying for processes they may not need.
Broad General-Purpose Use
With up to 225 amps of AC welding output, the machine is suitable for many common repair and fabrication jobs when used with the appropriate electrode and material thickness.
Proven Workshop Design
The AC-225 series has long been associated with general-purpose Stick welding, making it a familiar choice for workshops, farms, maintenance departments, and hobby fabrication areas.
What You Need for Operation
Depending on the package, users may need compatible welding accessories such as:
- Electrode holder
- Work clamp
- Welding leads
- Appropriate Stick electrodes
- Welding helmet
- Welding gloves
- Protective clothing
- Properly rated 240V electrical connection
Check the contents of the specific K1170 package before purchasing because included accessories can vary.
Safety Considerations
Welding involves high electrical currents, intense heat, ultraviolet radiation, sparks, fumes, and molten metal. Always follow the manufacturer's operating instructions and applicable welding-safety requirements.
Important precautions include:
- Use the correct 240V electrical supply.
- Ensure the machine is properly grounded.
- Wear an appropriate welding helmet and protective clothing.
- Use welding gloves and suitable eye protection.
- Provide adequate ventilation or fume extraction.
- Keep flammable materials away from the welding area.
- Inspect welding cables, electrode holders, and connections before use.
- Do not operate damaged welding equipment.
- Allow the machine to cool as required during operation and maintenance.
Why Choose the Lincoln Electric K1170 AC-225?
The Lincoln Electric K1170 AC-225 Stick Welder is a straightforward solution for users who need dependable 240V AC Stick welding for repair, fabrication, maintenance, and general metalworking.
Its 225-amp output, conventional transformer design, and simple current adjustment make it particularly appropriate for workshops, farms, garages, and maintenance environments where reliability and ease of operation are more important than advanced multi-process functionality.
Important: Confirm the exact K1170 specification label, duty cycle, input requirements, amperage range, dimensions, weight, and included accessories before purchasing, particularly for older or replacement units.