ZOZEN 25 Tph Gas Steam Boiler for Brewing Industry

Guizhou Guotai Group owns five major production bases, including Guotai Liquor, Guotai Manor, Guotai Jude, Guotai Maoyuan, and Guotai Juzhi, with an annual production capacity of 56,000 tons of high-end liquor and over 90,000 tons of aged base liquor stored. The annual tax payment exceeds 10 billion yuan (about 1.39 billion US dollars). With the explosive growth in market demand for sauce-flavored liquor, Guotai Liquor urgently needed to enhance its steam supply capacity to meet the new production demands while ensuring that the energy equipment is highly compatible with the brewing process.

The original steam system of Guotai Liquor could not meet the energy needs for distillation, sterilization, and temperature control in the fermentation pits after the expansion. It was necessary to break through the conventional supply limit of 20 tons per boiler. Liquor brewing requires constant and stable steam pressure, with stringent requirements on thermal efficiency and environmental emissions.

The technical team from ZOZEN Boiler conducted an in-depth investigation of Guotai Liquor's production line and provided a tailored solution using the 25-ton WNS series gas steam boiler. This solution achieved technical compatibility and energy efficiency upgrades: equipped with an intelligent combustion system, it matches the periodic steam usage characteristics of sauce-flavored liquor brewing, stably controls steam pressure fluctuations, and provides customers with high-quality, stable steam.