How to Use TIG Welding Torch?
2025-07-04Master the art of precision welding! This guide delivers a step-by-step breakdown of how to use a TIG welding torch. Learn essential techniques – from safety protocols and arc control to mastering the...
Read MoreWhat is a MIG Welding Torch?
2025-06-27A MIG welding torch (mig welding torch) is the cornerstone of Metal Inert Gas (MIG/MAG) welding, widely used in automotive manufacturing, construction, and home repairs. For beginners and professional...
Read MoreHow a MIG Welding Torch Works?
2025-05-30Engineered with patented air-cooling technology, Longren MIG torches deliver stable 180-500A performance without water lines. Our modular design features tool-free consumable replacement and 3X durabl...
Read MoreWhat Is the Best Type of TIG Torch?
2025-04-23In precision welding, the quality of TIG torches directly impacts welding results and production efficiency. As a globally renowned welding equipment manufacturer, Longren's 25 years of R&D experience...
Read MoreWhat Does the Ceramic Cup Do in TIG Welding?
2025-04-11In TIG (Tungsten Inert Gas) welding, the ceramic nozzle (ceramic nozzle for TIG welding) is a critical component ensuring welding quality. As a gas-guiding device for inert gases, its design directly ...
Read MoreWhat is a Teflon Liner Used for?
2025-03-28In the field of aluminum welding, the stability of the wire feeding process directly affects the quality of the weld and production efficiency. Traditional steel or nylon liners often cause aluminum w...
Read MoreWhat should you not cut with a plasma cutter?
2025-03-17Plasma cutters are efficient tools for cutting metals, widely used in industrial applications. Longren's Plasma PT31 employs advanced dual closed-loop arc control technology, achieving high precision ...
Read MoreWhat type of liner should be used for aluminum wire welding?
2025-03-03In the MIG (Metal Inert Gas) welding process, aluminum welding wires, due to their characteristics such as low melting point and high electrical conductivity, pose special requirements for welding equ...
Read MoreWhat is the rule of 33 in TIG welding?
2025-02-28In TIG welding, the "33 rule" is a parameter setting method used for high-speed pulse welding. It is simple to remember and performs excellently in actual welding. Specifically, the "33 rule" includes...
Read MoreHow should welding electrodes be stored?
2025-01-10In welding work, the quality of welding electrodes directly affects the welding results, and the correct storage method is the key to ensuring electrode performance. As a professional manufacturer of ...
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