LINCOLN ELECTRIC K2696-1 Flux Core Welder Handheld, 120VAC

Lincoln Electric K2696-1 handheld flux core welder is used for its convenience and effectiveness in joining metals. It finds extensive use in the construction, automotive repair, shipbuilding and manufacturing industries.

Working Mechanism:

• Lincoln Electric K2696-1 flux core welder handheld operates on a 120VAC power source, converting it into DC polarity. It feeds a flux-cored electrode wire continuously from a spool.
• When the welding process begins, an electric arc forms between the wire tip and the workpiece, melting the wire and creating a molten metal pool.
• The flux core within the wire releases gases that shield the molten pool from atmospheric contaminants. As the operator guides the welding gun along the joint, the molten metal is deposited, forming a welded joint as it cools.
• The welder allows for amperage control, and its duty cycle indicates its continuous usage capability at a specific amperage setting.

Features:

• Lincoln Electric K2696-1 handheld flux core welder has a single-phase power source, ensuring efficient and reliable welding operations.
• It comes with a MIG / flux-cored gun, a working cable with a clamp and a sample spool of flux-cored wire, providing users with everything needed to get started.
• This handheld flux core welder offers amperage ratings ranging from 30 to 125A and accommodates various welding requirements, from delicate work to heavy-duty tasks.
• It has a 20% duty cycle at 90A, ensuring consistent performance and reliability during extended welding sessions.
• This welder can support wire diameters ranging from 0.030 to 0.035 inches and offers flexibility to adapt to different welding applications and materials.
• It is equipped with a gasless nozzle, which eliminates the need for external shielding gas, making it suitable for outdoor and remote welding scenarios.

Frequently Asked Questions:

Q. What is flux-cored arc welding?

A. Flux-cored arc welding (FCAW) is a welding process that uses a continuously fed electrode wire with a flux core. This wire acts as both the electrode and the source of shielding gas. When the wire is energised, it creates an electric arc, melting the wire and the flux core. The flux produces gases that shield the molten metal from atmospheric contaminants, ensuring a clean weld.

Q. What is the duty cycle of this welder, and why is it important?

A. The Lincoln Electric K2696-1 has a 20% duty cycle at 90A. The duty cycle indicates how long the welder can operate continuously at a specific amperage before it needs to cool down. This information is vital to prevent overheating and ensure the welder's reliability during prolonged use.

Q. What are the key safety considerations when using this welder?

A. Safety is paramount when welding. Ensure proper ventilation in the workspace, use appropriate personal protective equipment (PPE) and be aware of electrical hazards and potential fire risks associated with welding.