Client Case Studies / Technology Introduction

This equipment has an extensive record domestically, but this was our first time delivering to an overseas customer. In our first overseas delivery, we increased the size of the unit slightly compared to those for domestic use, and modified the design of the layout with on-site workability and maintainability in mind. Additionally, the HYSERVE for the domestic market is not explosion proof, as it is not subject to such regulations, so we recreated the first explosion proof version of the HYSERVE for overseas markets. Regarding performance, one requirement was that a fixed level of purity (99.999 vol% minimum) be maintained for the municipal gas input, which has an unprecedented nitrogen content on the order of several percent, but we made adjustments during trial operations in Japan with high nitrogen concentration in mind before delivery to the site, and we confirmed that it would be compatible.

Singapore’s regulations differ from Japan, so legal compliance required time, but adjustments proceeded more or less smoothly thereafter, and the delivery was completed without incident. As our first overseas delivery, there were various challenging aspects, but with the customer’s helpful cooperation, we were able to overcome them, and the customer was extremely satisfied with the ease of use afforded by full automation, etc.