Impact on the durability of the coating / Preparation of the substrate is necessary.

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last updated：May 02, 2025

原田鉄工

Official site

Proper adjustment of the substrate is essential for maintaining the durability and lifespan of the paint.

The lifespan of metal coatings is generally considered to be around 10 to 30 years. The factors that influence this lifespan can be broadly categorized into the following four: Surface Preparation: Proper adjustment of the metal surface before painting is crucial. Cleaning and treating the surface improves the adhesion and durability of the coating. Number of Coats: It is also important to adhere to the appropriate number of coats. Ensuring sufficient coating thickness enhances the corrosion resistance of the metal. Type of Paint: The type of paint used significantly affects the lifespan. It is necessary to select appropriate paint that matches the metal's usage environment, considering factors like weather resistance and chemical resistance. Painting Techniques, Climate, and Surrounding Environment: The skills used in the painting process and the construction environment are also important factors. By employing appropriate painting techniques and considering climate conditions and the surrounding environment, the quality and lifespan of the coating can be improved. By properly managing these elements, the lifespan and corrosion resistance of metal coatings can be maximized. For more details, please refer to the PDF below. Harada Ironworks Hiroshima Official Link

Related Link - https://lit.link/haradatekkou

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basic information

【Rust Prevention Department】 Metals naturally rust in the atmosphere and in water, which not only detracts from the aesthetic of the product but also adversely affects the performance of the metal in various ways. In recent years, significant technological advancements have led to the development of highly durable coatings. One essential process that must be performed as a pre-treatment for this coating is "shot blasting." No matter how durable the coating is, it cannot demonstrate its full potential without complete pre-treatment, making shot blasting indispensable. Our "shot blasting" has been the focus of research and development in our Rust Prevention Department for many years. For all your blasting and coating needs, trust us. Harada Ironworks Co., Ltd. TEL: 082-232-2445 FAX: 082-293-0286 Contact: Tao Mobile: 090-3742-9768 Email: bousei@harada-tekkou.co.jp

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Detailed information

Turning your troubles into satisfaction. We respond to such customer requests. From "nothing" to "something." Creating "one-of-a-kind" rather than "mass production." It is Harada Ironworks that fulfills those wishes. To meet the diverse needs of our customers, we provide a consistent production service from material procurement to painting and installation, assisting in reducing lead times and total costs. 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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Model number	overview
Tank (In-house integrated construction)	[Product Information] Capacity: 30㎥ Weight: Approximately 4t. It is coated with waterproof paint to hold water, ensuring both aesthetics and practicality by distinguishing between the interior and exterior surfaces.
In-house manufactured blast machine	The grid uses iron, and the sand uses non-metallic abrasive materials. Since the grid is harder, the surface roughness increases, allowing for shorter construction times, making it suitable for large fabricated products and paint stripping. Conversely, sand is softer than the grid, resulting in less surface roughness and minimal deformation for thin materials. Additionally, since it uses non-metallic abrasive materials, it can be used even when the product is non-metallic. *For more details, please contact us.

Model number

overview

Tank (In-house integrated construction)

[Product Information] Capacity: 30㎥ Weight: Approximately 4t. It is coated with waterproof paint to hold water, ensuring both aesthetics and practicality by distinguishing between the interior and exterior surfaces.

In-house manufactured blast machine

The grid uses iron, and the sand uses non-metallic abrasive materials. Since the grid is harder, the surface roughness increases, allowing for shorter construction times, making it suitable for large fabricated products and paint stripping. Conversely, sand is softer than the grid, resulting in less surface roughness and minimal deformation for thin materials. Additionally, since it uses non-metallic abrasive materials, it can be used even when the product is non-metallic. *For more details, please contact us.