Parts that were halted from delivery due to poor painting can be stripped and repainted instead of being discarded. This article explains how to choose a stripping method and the process leading up to repainting.
The item was returned by the customer due to poor painting. There is no time to remake it, but it seems a waste to discard it as is. 【First, please check here】 □ Are there any scratches or deformations on the material itself? → If the material is intact, it can be stripped and repainted. □ Is the defect only in the paint film, or has it progressed to rust? → If there is rust, it will be removed after stripping. □ Do you know the original paint color number and film thickness? → This will serve as a standard for repainting with the same specifications. 【Process from stripping to repainting】 1. Confirm the details and quantity of defects upon receipt. 2. Remove the old paint film using heat treatment or blasting, according to the material and shape. 3. Start over from the pre-treatment stage, repaint according to the original specifications, and conduct inspection. 【Eiwa Kogei's Response】 We carry out the stripping, pre-treatment such as chemical conversion coating, and painting consistently in-house. 【Free Material】 The scope of our response from stripping to repainting is summarized in the related catalog "What Can Be Done with Consistent Painting." It can be downloaded for free from this page.
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basic information
Service: Coating removal (heat treatment + blasting) + pretreatment + repainting. Verification items: Condition of the material, presence of rust, original color number, and film thickness.
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Applications/Examples of results
Reconditioning of defective and returned products, color changes, repainting of parts with rust. Consideration of defective product handling by sales representatives and quality assurance personnel.
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Company information
We are not just a "subcontracted painting factory." Established in 1958, our company has a foundation of painting technology and also specializes in chemical treatment, stripping, and cleaning, functioning as the "external surface treatment department" in your organizational chart. Based on our philosophy of "preparation is eight-tenths of the work," we emphasize participation from the "upstream process" before the drawings are finalized. We conduct test painting on a wide range of metals and difficult materials, and we produce the entire process from assembly, packaging, to delivery, thereby reducing your management workload. Additionally, by being able to perform zinc phosphate treatment in-house, we achieve stable painting quality. Furthermore, our micro-heating stripping technology, which does not use chemicals, maintains the electrical state of the "jigs (hangers)" that influence painting quality. Our approach of "pre-treatment determines painting quality" ensures the stability of the paint film during mass production. Rather than simply "applying specified standards," we work backwards to achieve optimal painting specifications and prevent scratches during transportation, sparing no effort in thorough discussions from the outset. This diligent preparation is the shortest path to preventing rework and minimizing total costs. From the development stage, please utilize the expertise of our specialists as part of your production line.
