Portable Digital Controlled Square Wave AC/DC Tig Inverter Welder

In Booth N-2707, JASIC Technologies America, Inc. (Kent, WA), an importer and distributor of welding and cutting equipment, will showcase the RAZORWELD 200ACDC, a Digital Controlled Square Wave AC/DC TIG inverter welder that is a lightweight, portable 115/230 V single phase 200 A AC/DC welder. Intelligent digital control of the main functions are realized by intuitive software, providing ease of operation and high accuracy. Full TIG functionality offers simple step-by-step digital control of functions and parameters. HF arc ignition provides Pre Gas with instant arc ignition, leaving no tungsten inclusion or contamination of the tungsten electrode. Digital set of Pre Gas Time, Start Current, Up Slope and Down Slope Time, Finish Current Level and Post Gas Time with the choice of 2T or 4T trigger function allows control of the welding process at a professional level from start to finish.

Digital Pulse Control gives full parameter setting of Peak and Base Current, Pulse Frequency and Pulse Width providing control of heat input, penetration and distortion. AC Square Wave Balance gives control of the electron flow at the tungsten. Remote Control Interface provides remote amperage control at the foot-pedal control. The Selectable Tungsten feature allows the user to initiate softer arc starts when using small tungsten with thin metals avoiding burn through on their work. When using a larger tungsten, it requires a larger initial current. By selecting a larger tungsten size it avoids arc stutter or lack of arc initiation. DC ARC welding delivers a smooth and stable arc for easy welding of cast iron, stainless and low hydrogen.

JASIC Technologies America, Inc., 25503 74th Avenue South, Kent, WA 98032, 253-859-6277, www.razorweld.com.