1. The nitrogen production system is mainly composed of air compressor, cold and dry machine, PD series nitrogen production machine, DC series nitrogen purification system, storage tank, etc. PSA pressure swing adsorption principle is used to separate nitrogen from compressed air, and through hydrogenation deoxygenation, molecular sieve drying process: DC series nitrogen purification device, step by step to produce high-purity nitrogen, can provide 99.5% of ordinary nitrogen and 99.9995% of high-purity nitrogen;

2. The hydrogen production system is mainly composed of liquid ammonia raw materials, AF/FC series hydrogen production devices, hydrogen purification and pressurization devices. High purity hydrogen gas containing 75%H2 and 25%N2 can be provided.

3. The hydrogen and nitrogen mixing device will automatically mix the atmosphere of the nitrogen production system and the hydrogen production system, which can provide the actual required percentage of H2 atmosphere, H2 content can be freely set;

4. Backup nitrogen system When the above system problems, the liquid nitrogen tank and evaporator work at the same time to provide emergency nitrogen, to protect the user's product.