Used KOKUSAI DD-7400 #9269423 for sale

KOKUSAI DD-7400 Diffusion Furnace, also known as DD-7400, is a high-performance, two-zone, closed-tube diffusion furnace designed for rapid and precise production of electronic devices. Thissystem is equipped with a unique, patented IR sensor and heated quartz tube for absolute accurate thermal control. Thermocompound heaters enable theDD-7400 to deliver excellent precision in heat treatments up to900°C, making it ideal for high temperature diffusing applications in semiconductor and integrated circuit (IC) manufacturing. The equipment features a highly efficient air gap insulation for superior temperature management and uniform zones throughout the tube. Its dual channel regulator automatically maintains optimal diffusion temperatures and the machine offers improved process smoothing through a manifold of ceramic blocks for even heat distribution. In addition, the quartz tube has good thermal shock resistance and offers superb cleanliness and uniformity of temperature. KOKUSAI DD-7400 also features an automated locking and unlocking mechanism for the quartz tube, making it easier and faster to install and uninstall processes. This efficient system makes it perfect for higher-speed processing, while its built-in pollution prevention and heat recovery functions ensure a clean and safe working environment. DD-7400 Diffusion Furnace has thermal control accuracy of ±2°C, a wide range of pre-programmable process recipes, and multiple output interfaces for easy monitoring with printer or computers. This unit is designed to meet the most complex process requirements, such as optical coatings, solar cell fabrication, and IC and MEMS processing. KOKUSAI DD-7400 is highly compatible with IC production systems and can be connected to KOKUSAI other diffusion furnaces and accessories, including the Multi-Step Adjustment Machine (MAS) and the Shinshu Suisha unit. The efficient gas injection and exhaust systems of this tool ensure improved fuel economy and longer life for the furnace. DD-7400 Diffusion Furnace is a robust, reliable asset that provides excellent process uniformity, high-quality product finishes, and unprecedented operational efficiency. This is because of the superior heat control and exhaust/injection model of the quartz tube, as well as programmed process control when it comes to other diffusion furnace parameters. The result is sleek, accurate, and powerful diffusion technology that is perfect for achieving the highest-quality IC device materials and components.