January 2019 – Welder Rental, Sales, & Training

Propane vs. Acetylene

Posted by Black Cat Welder Rentals & Trainingon January 6, 2019in oxyfuel, Welder Rentals

When considering fuel gasses to be used with Oxygen, for welding, cutting & heating metals, there are a few common choices. Acetylene is common, but LPG (Liquid Petroleum Gasses) such as Propane, MAPP, and others are a good alternative. There…

Pulsed MIG Welding on Thick Material

Posted by Black Cat Welder Rentals & Trainingon January 3, 2019January 3, 2019in Aluminum, Aluminum GMAW, GMAW, MIG Welding, Pulsed MIG welding, Welder Rentals, Welding

A Primer for Pulsed Welding Cost-effective, portable, high-deposition joining of thick materials made possible Carbon Steel and Aluminum THE WELDER NOVEMBER/DECEMBER 2018 DECEMBER 10, 2018 BY: RHONDA ZATEZALO, RYAN KONDRAT In applications that require high deposition rates, pulsed welding reduces heat input,…