How to Properly Light, Adjust and Shut Down an Oxy–Acetylene Torch
Lighting, adjusting and shutting down an oxygen-acetylene torch is easy – especially when following the proper procedures. In addition to these easy to follow instructions, you must always be sure to follow the torch manufacturer's operating procedures.
Achieving the Correct Electrical Conductivity When Welding Copper
When welding copper in a high electrical conductivity situation, it’s best to know the physical and chemical properties so you know what’s needed in a welding alloy.
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Nitrogen Purge and Brazing
Most HVAC installation instructions require flowing nitrogen through the copper tube during brazing. This is an important step in producing a quality HVAC system.
Oxyfuel Brazing Primer
Oxyfuel brazing is a simple yet effective method for joining metal that produces sound, leakproof connections. Harris technical director Robert Henson and manager of special products David Gailey discuss the common brazing alloys, base metal and fitting preparation requirements, and potential pitfalls you could encounter in this popular process to ensure optimal results.
Silver's Role in Phos-Copper Brazing Filler Metals
Probably the most widely used brazing filler metal is an alloy of copper and phosphorus, often with silver added as a third element. The role of silver in these alloys is often misunderstood.
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Harris sets itself apart
During an Electra Mining visit to South Africa, David Nangle, the president and CEO of The Harris Products Group, presented the success of the company's new multiple channel distribution strategy, African Fusion reports.
Harris Products Group Overview
The Harris Products Group is an American based company with quality expectations that are the highest in the industry. With an average of over 30 years experience, our sales and technical representatives are product application experts.
The 2015 AHR Expo comes to Chicago's McCormick Place, January 26-28. Come to booth 5222 in the South Hall to see demos and the latest products from the Harris Products Group.
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TRAKMAX Portable Cutting and Welding Tractor
The Model 622 tractor is the first ever precision belt driven tractor. The precision belt on the tractor eliminates gear lash resulting in a significantly smoother operation without any lost motion. The precision belt is an innovative, new generation drive system that replaces and outperforms the friction or gear drive.