Introducing the basics of dam installation and methods to prevent "cracks" that can occur at the junction between the dam and the product!
The definitions of the runner and the gate vary somewhat depending on methods such as sand casting, lost-wax ceramic shell method, and block molding method. The term "runner" originally refers to the path through which molten metal reaches the product part of the mold, encompassing the entire wax tree except for the pouring basin. In this column, the term "gate" specifically defines the junction between the runner and the product within the runner. We encourage you to read on. [Contents] ■ Basics of gate installation ■ Appropriate thickness of the gate ■ Methods to prevent "cracking" at the junction of the gate and product ■ Proper installation position of the gate ■ Dividing the runner into multiple parts ■ Runner sprue *For detailed content of the column, please refer to the related links. For more information, feel free to contact us.
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Our company, established in 1960, was the first in Japan to develop and sell domestically produced casting machines for jewelry, making us the longest-established casting machine manufacturer in the country. Currently, we manufacture and sell both analog and digital devices for melting and casting various metals and alloys, not only for the jewelry industry but also for companies in all sectors. We do not just sell products; we provide technology. We propose the most suitable casting machines while listening to what our customers want to create, and we also offer customization based on their requests and suggestions for consumable materials that match their products. After purchase, we support our customers to ensure they can create products that align with their vision under our technical guidance. Additionally, we are focusing on proposals for casting production using 3D printers and low-cost prototyping technologies, contributing to the future of "Japanese manufacturing."