The Zxdh series hydrogen generator produced by Zhongxinda has a capacity from 2 ~ 250m3 / h, which is controlled by a new type of programmable logic controller (PLC), providing users with an efficient, reliable and safe hydrogen production system. The company's hydrogen generator is also equipped with a variety of control methods and auxiliary equipment for users to configure according to the best working conditions. The hydrogen production capacity of a single electrolyzer of the water electrolysis hydrogen production equipment produced by Zhongxinda ranges from 2m3 / h to 1000m3 / h. Designed for easy installation and safe, reliable, unattended operation, it provides on-site on-demand industrial gas generators to provide ultra pure H2 and O2.