Achieve a shorter cooling time for plastic molding cycle times! Additionally, prevent deformation during molding by eliminating temperature variations! *Technical materials are currently available!
The material for molds, "Beryllium Copper," is a high-strength copper alloy with excellent thermal conductivity and superior wear resistance. Even in the molding of engineering plastics (engineering plastics) that require long cooling times, the high thermal conductivity enables a reduction in cycle time. Additionally, the common issue of poor cooling balance in large molds can be addressed, as it can be cooled without temperature variation, making deformation during molding less likely and leading to a reduction in defect rates. (There are examples of dimensional deformation being half compared to typical steel.) *It is also possible to improve the lifespan of copper with the dedicated coatings "DG Coat" and "TG Coat" for Beryllium Copper. **Voices from companies that have adopted this material:** ■Challenge: "We can't increase overtime due to work style reforms... We also lack manpower..." By switching to molds made with high thermal conductivity Beryllium Copper, we achieved high cycles! We succeeded in securing production volume without relying on outsourcing. ■Challenge: "Sales are slightly increasing... but profits are not rising..." Due to its higher wear resistance compared to steel and better cooling balance resulting in less deformation during molding, we achieved a reduction in defect rates! As a result, we succeeded in increasing the profits from the molds. *For more details, please download the PDF or feel free to contact us.
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【Lineup】 ■PLUS ■SUPRA II ■ULTRA 【Features】 - Excellent thermal conductivity ⇒ Reduction of molding time (from 90 seconds to 60 seconds, etc.) ⇒ Prevention of product deformation (improvement in quality and reduction of defect rate) - Retains the properties of copper while achieving strength comparable to SUS - Improved productivity in engineering plastic molding - Cooling on the core side of deep ribs - Prevention of shrinkage (core pin) - Effectiveness can also be observed even without cooling pipes. - Identification of heat spots in advance through thermal analysis using CAE - Enhanced lifespan with specialized coatings for beryllium copper, 'DG Coat' and 'TG Coat' Not only can it be used as mold material, but it can also be widely utilized as a cooling block. Custom dimensions such as round, square, and plate are also available. *For more details, please download the PDF or feel free to contact us.
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Our company serves as the core of NGK Insulators, Ltd.'s mold business, primarily engaged in the manufacturing and sales of molds for plastic molding and tire molding, as well as the sale of mold equipment such as mold bases. Additionally, we are actively expanding into overseas markets with advanced technology and a global network.