Virdi Electric Works Pvt. Ltd offers Forced Air-Cooled Silicon Type Welding Rectifiers. Virdi Electric Works Pvt. Ltd is an ISO 9001:2008 accredited company. The Company also manufactures various types of power transformers, welding machines, electroplating rectifiers etc. The Forced Air-Cooled Silicon Type Welding Rectifiers are used for manual arc welding of pipes, non-ferrous metals, mild steel and low alloy steel etc. The Forced Air-Cooled Silicon Type Welding Rectifiers are designed to provide a DC Welding current where 3 Phase, 50 Hz AC mains power is available at voltage ranging from 380 to 440. The Forced Air-Cooled Silicon Type Welding Rectifiers are available in three models such as VEW-R300 A, VEW-R400 A and VEW R600 A.