This photo shows the process of blasting. When comparing before and after the processing, the change in appearance is very clearly noticeable.
This product was completely black due to the presence of mill scale (black skin) on the surface before processing. However, by using a technique called blasting for surface preparation, we were able to remove the mill scale from the surface and expose the material itself. Blasting is a technique that removes impurities attached to the surface by spraying high-pressure air or water. Steel changes to a silvery color in this way. By removing impurities such as mill scale and rust from the surface and applying paint, the adhesion of the paint improves, and the lifespan of the paint film is extended. Additionally, it can prevent defects and deterioration in painting caused by insufficient surface cleanliness. If the paint does not adhere properly, the paint film may peel off or discolor. Surface impurities are a major enemy to painting and are a crucial factor that affects the lifespan of the paint. If painting is done without surface preparation, impurities will remain beneath the paint film, accelerating its deterioration. Currently, the SDGs (Sustainable Development Goals) have become a global objective, and we aim to extend the lifespan of products by combining blasting and painting to utilize resources more effectively. By extending the lifespan, we can reduce the frequency of product replacements, leading to resource conservation.
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basic information
【Rust Prevention Department】 Metals naturally rust in the atmosphere and in water, which not only detracts from the appearance of the products but also adversely affects the performance of the metals in various ways. In recent years, significant advancements in technology have led to the development of highly durable coatings. One essential process that must be performed as a surface treatment for these coatings is "shot blasting." No matter how durable the coating is, it cannot fully demonstrate its capabilities without complete surface preparation, making shot blasting indispensable. Our "shot blasting" has been the focus of research and development in our Rust Prevention Department for many years. The largest heavy anti-corrosion coating factory in the Chugoku region will fulfill your wishes!! For can manufacturing, blasting, and painting, please leave it to us. Harada Iron Works Co., Ltd. TEL: 082-232-2445 FAX: 082-293-0286 Email: bousei@harada-tekkou.co.jp
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Detailed information
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Turning your troubles into good experiences. We respond to your requests. From "nothing" to "something." Creating "one-of-a-kind" products instead of "mass production." That is what Harada Iron Works is here for. We provide a consistent production service from material procurement to painting and installation, helping to shorten delivery times and reduce total costs to meet the diverse needs of our customers. With over 70 years of experience, we are committed to providing even greater "high added value" to our products through the skills and know-how we have honed over the years. If you have any inquiries regarding production or painting, please feel free to contact us. We look forward to hearing from you.
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Company information
Our company manufactures products tailored to the diverse needs of various sites. We respond to customer requests with our capabilities, excellent location, and thorough quality and delivery management. You can trust us with everything from material ordering to can manufacturing, processing, surface preparation, and painting. Additionally, we have dedicated many years to research and development in rust prevention, and we possess solid technology and equipment as a "rust prevention department," also handling tasks such as paint stripping. Please feel free to contact us with any inquiries.