We propose a material change to SUS430KD for cost reduction of the ventilation hood.
In the architectural hardware industry, particularly in the manufacturing of ventilation hoods, the selection of materials significantly impacts quality and cost. In cases where enclosures and frames are designed for painting, excessive surface finish grades can drive up costs. SUS430KD has a slightly rougher surface finish compared to SUS430, which enhances paint adhesion, while also being more cost-effective. This allows for cost reduction without significantly altering the quality of the material itself. We propose a material change to SUS430KD, which is more suitable for painted surfaces, in the manufacturing of ventilation hoods. 【Application Scenarios】 - Enclosures and frames of ventilation hoods - Architectural hardware components intended for painting 【Benefits of Implementation】 - Cost reduction through lower material unit prices - Maintenance and improvement of painting quality due to enhanced paint adhesion - Suppression of excessive quality
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【Features】 - SUS430KD is a tandem material with the same chemical composition as SUS430. - It is a non-standard product that omits the surface finishing process, resulting in lower costs. - A cost reduction of about 10-15% can be expected based on the material. - The surface finish is slightly rough, which improves paint adhesion. - It contributes to controlling excessive quality when painting is assumed. 【Our Strengths】 - One-stop production support from design to sheet metal, painting, and assembly. - High-precision and high-quality product manufacturing using state-of-the-art machinery such as laser-punch combination machines, automatic mold exchange bending machines, and fiber laser robotic welding machines. - Provision of high-quality and low-cost products through a consistent production system from design to material procurement, sheet metal processing, pressing, plating, painting, printing, and assembly. - Adaptation to varied and small-lot production as well as mass production through 3D-CAD, production management systems, and factory IT advancement. - Cost reduction proposals through VE suggestions utilizing 70 years of technology and 3D-CAD.
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【Strength 1】State-of-the-art machinery and equipment We focus particularly on blanking, bending, and welding, and by introducing the latest equipment such as laser-punch combination machines, automatic die exchange bending machines, and fiber laser robotic welding machines, we produce products with high precision and appearance quality. 【Strength 2】Integrated production system from design to processing to secondary processing to assembly We have established a one-stop production system that covers everything from design, material procurement, sheet metal processing, press processing, plating, painting, printing, to assembly. This integrated production system enables us to provide high-quality products at low prices. 【Strength 3】Production of varied types and quantities In addition to state-of-the-art equipment and an integrated production system, we promote factory IT through 3D-CAD design, parts development, production schedule formulation using production management systems, delivery management, progress tracking using tablets, paperless drawing access, and ensuring traceability, allowing us to handle a wide range of production from small quantities of various types to mass production. 【Strength 4】Cost reduction proposals through VE suggestions Utilizing the technology accumulated over 70 years and 3D-CAD, we consider optimal materials, plate thicknesses, and processing methods from the design stage and propose VE (Value Engineering) suggestions.
