The decorative effect paint on the appearance of iron guardrail is rich and colorful. Most of them are hand-painted with imported paint, which is simple, elegant, fashionable and trendy. The most classic exterior decoration effects are bronze, red bronze, bronze, black gold, copper gold, platinum, etc. Now let's talk about the decoration methods of Jinan iron guardrail?

　　1、去銹、肅清氧化皮焊渣的主要辦法有手工處置、機械處置、放射處置、化學處置（酸洗）、電化學處置和火焰處置等辦法。

　　1. The main methods to remove rust and oxide skin welding slag are manual disposal, mechanical disposal, radiation disposal, chemical disposal (pickling), electrochemical disposal and flame disposal.

　　手工處置主要運用砂布，刮刀，錘鑿、鋼絲刷、廢砂輪等工具，靠手工打磨敲鏟、掃刷來除去銹垢、氧化皮及焊渣，塵土等外表污物。

　　Manual disposal mainly uses abrasive cloth, scraper, hammer chisel, steel wire brush, waste grinding wheel and other tools. It can remove rust, oxide skin, welding slag, dust and other external dirt by manual grinding, striking and sweeping.

　　機械處置更常用的有風（電）動刷，除銹槍，拋光砂輪及風（電）鏟等工具，借助機械力的高頻沖擊與磨擦的作用除銹和肅清氧化皮舊漆等污物。

　　The most commonly used tools for mechanical disposal are wind (electric) brush, derusting gun, polishing wheel, wind (electric) shovel, etc. with the help of high-frequency impact of mechanical force and the role of friction, derusting and removing old oxide skin paint and other dirt.

　　放射處置是應用機械離心、緊縮空氣、高壓水流等為動力，將磨料、砂石、鋼丸拋射到鐵藝制品的外表，沖擊和磨擦掉氧化皮、銹痕、舊漆、型砂等。

　　Radiation treatment is to use mechanical centrifugation, compressed air, high-pressure water flow, etc. as the power to cast abrasives, sand, steel shot to the surface of iron products, impact and rub off oxide skin, rust marks, old paint, molding sand, etc.

　　化學處置是應用特殊配方的酸性溶液來浸、溶鐵藝制品，經過化學反響來除凈氧化皮、銹痕、油污，即所謂的“酸洗”。

　　Chemical treatment is the application of a special formula of acid solution to soak and dissolve iron products. After chemical reaction, oxide skin, rust marks and oil stains can be removed, which is called "pickling".

　　2、除油關于鐵藝制品來講，普通可采用有機溶液，堿液，電化學等辦法，市面所售的各種金屬清洗劑也較適用。

　　2. For iron products, organic solution, alkali solution, electrochemistry and other methods can be used. All kinds of metal cleaning agents sold on the market are also applicable.

　　以上是濟南鐵藝護欄廠家為大家介紹的相關內容，想要了解更多內容，歡迎訪問網站：http://www.coagfreight.com

　　The above is the relevant content introduced by Jinan Tieyi guardrail manufacturer. For more information, please visit the website: http://www.coagfreight.com