Oval Shape Weigher Design
To solve this issue, Kageyama devised a method to rotate the approach route of product to hoppers by using vibration. As a result, product feeding to areas that were difficult to feed now became possible. Additionally, Ishida developed their unique “Back to Back” feeder that distributes products equally to two weighing inlet chutes from a single supply conveyor, as well as the oval-shaped multi-head weigher that allows an optimum discharge route to twin VFFS packaging machines. These three elements enable high-speed weighing of up to 280 weighments per minute. With this technology, one oval shape weigher does the job of two weighers, providing significant footprint and cost savings. These technologies are patented in Japan, and more than 350 units are installed in packaging lines for snacks, biscuits, and vegetables factories worldwide. Kageyama was also involved in the development of Ishida’s Atlas VFFS bagmaker, and with his expertise in packaging systems, is now involved in developing the next generation Ishida multi-head weigher. Technology for a new weigher solution includes utilization of artificial intelligence (AI) and will lead to accurate feeding control, to further reduction in product give-away, and to improved production efficiency.

Kageyama says,“I am honored to receive this historical award, it is a great pleasure that the product created from my ideas are satisfying customer’s needs throughout the world.”

Heat and Control is the exclusive supplier of Ishida industrial weighing, packaging and inspection systems in USA, Canada, Mexico, Latin America, Australia, and New Zealand.