山下電気 List of Products and Services

"Y-HeaT" is a heater-based HeaT&CooL technology developed to improve the appearance quality by eliminating weld lines in plastic molded products and to reduce costs by eliminating the need for painting. It has a proven track record in mass production at a mold surface temperature of 250°C and can also accommodate super engineering plastics. Partial heating of only the weld area or heating of the entire cavity surface is possible. It is also applicable to 3D shapes. 【Features】 ■ Proven track record in mass production at a mold surface temperature of 250°C, compatible with super engineering plastics ■ Capable of partial heating of only the weld area or heating of the entire cavity surface ■ High-response temperature control is possible throughout the entire molding cycle ■ Various temperature changes can be achieved with a time control program ■ The power consumption of the controller is not significant *For more details, please refer to the PDF document or feel free to contact us.

• controller
• Temperature and Humidity Control
• Other services

Y-HeaT technology is engaged in the licensing of patent rights. This document introduces the methods for implementing Y-HeaT by type. For those who want to start at a low cost, we offer a "Technology Evaluation License." For material manufacturers and research institutions providing samples, we have a "Limited License." For full-scale implementation in mass production molding factories, we provide a "Commercial License." Additionally, for customers without molding equipment, we can accommodate them through order-based production of molded products. 【Features】 ■ Molds: Can be produced at your usual factory ■ Production: Can also be produced by partner companies ■ Technology: Three-day technical training provided ■ Equipment: Evolving high-performance dedicated controllers *For more details, please refer to the PDF document or feel free to contact us.

• controller
• Temperature and Humidity Control
• Other services

The "Y-HeaT C2000 Series" is a compact and multifunctional controller that is easy to operate. With PID control and thyristor control, it accurately manages dynamic temperature programs. Additionally, due to multi-channel independent mold temperature control, different temperature controls can be executed within the same mold. 【Features】 ■ Compact and multifunctional controller that is easy to operate ■ Continuously evolving based on customer requests ■ Next-generation mold temperature control technology, not limited to weldless applications *For more details, please refer to the PDF document or feel free to contact us.

• controller
• Temperature and Humidity Control

Our company provides a comprehensive production process from consultation on two-color molding products to proposal, mold manufacturing, prototyping, and mass production. We propose suitable materials and shapes, leveraging over 55 years of experience and development capabilities in two-color molding to meet our customers' needs. If you have any requests or inquiries regarding two-color molding products, please feel free to contact us. 【Features】 ■ Mold processing technology: precision machining ■ Material customization and combinations ■ Comprehensive support system *For more details, please download the PDF or contact us.

• Mold Design