FUJI SEIKI Co.,Ltd Product Lineup

Fujiseiki's "Mold for Minimizing Cavity Differences" delivers peace of mind and high precision. Even in mass production or multi-cavity operations, it minimizes dimensional differences across all cavities to the utmost limit, significantly reducing defect rates in subsequent processes. In mold processing, we thoroughly manage component precision, minimizing even slight processing errors. This effectively suppresses variations between individual products that are likely to occur during mass molding. Furthermore, during the mold design phase, we utilize flow analysis (CAE) to optimize the filling balance for each cavity, preventing resin flow irregularities that can lead to dimensional errors. ■ Features - Temperature distribution simulation: Achieves uniform temperature control across all cavities - Injection pressure sensor: Detects and corrects pressure variations in real-time - Three-dimensional measuring machine: Samples and centrally manages dimensional data - High-precision molding compatibility: Adapts to strict tolerances in fields such as medical and electronics *For more details, please download the PDF or feel free to contact us.

We would like to introduce our mold design and manufacturing services. Molds are fundamentally based on uniform cooling and simultaneous cooling, but it is important to modify the cooling circuits according to the product shape (such as areas with thick sections). Our company has an appropriate cooling structure based on our unique cooling concept. Additionally, the use of hot runners not only shortens the molding cycle but also reduces the amount of resin materials used. Depending on the resin used, we customize hot runners in-house to accommodate specific needs. We have received feedback from customers stating, "With high cycle times and multiple cavities, we have been able to produce with one molding machine instead of two." *For more details, please refer to the PDF document or feel free to contact us.