welding machine setup

TIG Welders

Weldpro TIG 250 Review: Power and Precision for Professional Welders
ByWelderology Team April 22, 2025August 12, 2025

When it comes to TIG welding, having a reliable and versatile machine makes a world of difference. Weldpro has earned a reputation for delivering powerful and affordable machines, and the Weldpro TIG 250 is no exception. Designed for both AC and DC TIG welding, this model offers impressive performance for aluminum, steel, and stainless steel…

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Welding Challenges & Solutions

What Polarity for Stick Welding: Full Guide for Stronger Welds
ByWelderology Team April 24, 2024June 13, 2025

Polarity plays a major role in how your stick welds turn out. The right setting gives you solid penetration, clean welds, and better control of the puddle. The wrong one leaves you fighting spatter, poor fusion, and weak welds that won’t hold up under stress. Here’s a clear breakdown of which polarity works best, depending…

Read More What Polarity for Stick Welding: Full Guide for Stronger Welds