low price Barrel Plating 鈼廠urfacing weld is composed of one or more stringer or weave beads. Surfacing, sometimes known as hardfacing or wearfacing, is often used to build up worn shafts, gears, or cutting edges. You will learn more about this type of welding in chapter 6 of this training manual. Product Name surfacing in welding Color customized Application Model airplane,Automatic terminal,Medical components Service food-grade product spraying, auto parts and trim spraying, electronic products and communication equipment spraying Features: Surfacing in welding is an incredibly useful process buried in a mountain of complicated details, We鈥檙e giving you a place to start with our basic guide to hard surfacing. Surfacing, or surface engineering, are used to describe聽the process of altering the surface characteristics of a component to achieve an improvement in surface properties. The process of hard facing welding has been sought after by many fabrication businesses. Different welding electrodes with different numbers, meaning different properties. It is a process you use to renew or rehabilitate a surface.low price Barrel Plating website:http://www.huixuntechnology.com/metal-plating/barrel-plating/