Grinding processing is a method of machining that involves striking the surface of the target product with countless abrasive materials to remove material from the surface.
There are various methods for processing metals. For example, there are many processing methods such as welding, cutting, forging, bending, and grinding. This refers to the materials used during the grinding process. Grinding processing is a method that involves striking countless grinding materials against the target product to shave off the surface. By selecting the appropriate projection method and grinding material, blasting can perform grinding processing on many types of materials. The materials for grinding can include metal, ceramics, glass, resin, dry ice, and they come in various shapes such as spherical, polygonal, and powdery. Below, we introduce three types of grinding materials used by our company. Harada Iron Works Co., Ltd. TEL: 082-232-2445 FAX: 082-293-0286 Contact: Tao Mobile: 090-3742-9768 Email: bousei@harada-tekkou.co.jp Harada Iron Works Hiroshima Official Link
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**"Glass Beads Glass Shot GS-350"** These are very fine spherical particles with low abrasive power, resulting in a beautifully smooth finish. They are also less likely to scratch the target product, making them commonly used for cleaning dirt, removing burrs, and surface cleaning. Being made of glass, they can be applied without concern for the material of the target. **"Grit Blast IKK Steel Grit TGE-100"** These particles have a polygonal shape with many sharp angles made from special steel, providing powerful abrasive strength that deeply cuts into surfaces. They can remove not only black scale during paint surface preparation but also heavily corroded rust, paint, and plating. Despite their high hardness, they are also tough, making them less likely to break down and resulting in less dust and waste. **"Sand Blast Neo Blast G-1"** These are polygonal particles made from ferro-nickel slag, a non-metallic material. Compared to the sand (silica sand) that was previously used, they significantly reduce dust generation and improve safety for workers. Being a non-metallic material, they can also be used on stainless steel and other materials.
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Turning your troubles into solutions for our customers. We respond to such customer requests. From "nothing" to "something." Creating "one-of-a-kind" products instead of "mass production." Harada Ironworks is dedicated to fulfilling your wishes. To meet the diverse needs of our customers, we provide a consistent production service from material procurement to painting and installation, helping to shorten delivery times and reduce 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. 【We solve the following problems】 ◎ We want to improve durability and quality by preventing corrosion and paint peeling caused by salt damage and moisture. ◎ We want to remove rust and paint from previously manufactured products and repaint them for reuse. ◎ We want to perform surface treatment in the previous process to improve the adhesion of plating. ◎ Removing scale after heat treatment is challenging. ◎ We want to enhance the effectiveness of adhesives applied to metals and the performance of special coatings. ◎ We want to make scratches on stainless steel products less noticeable. If you have any inquiries regarding manufacturing or painting, please feel free to contact us. We look forward to hearing from you.
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| Model number | overview |
|---|---|
| In-house manufactured blast machine | The grid uses iron, and the sand uses non-metallic grinding materials. Since the grid's grinding material is harder, the surface roughness increases, allowing for shorter construction times, making it suitable for large fabricated products and paint stripping. Conversely, the sand has a softer grinding material than the grid, resulting in less surface roughness and minimal deformation for thin materials. Additionally, since it uses non-metallic grinding materials, it can be applied even if the product is non-metallic. *For more details, please contact us. |
| Tank (in-house integrated construction) | [Product Information] Capacity: 30㎥ Weight: Approximately 4 tons. It is coated with water-resistant paint to hold water inside, ensuring aesthetics and practicality by separating the inner and outer surfaces. |
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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, advantageous 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, establishing a solid technology and facilities as a "rust prevention department," and we also perform tasks such as paint stripping. Please feel free to contact us with any requests.