gas fired vacuum hot water boiler for sale

Gas fired vacuum hot water boiler for sale is widely used in power generation, pharmaceutical industry, refineries & petrochemicals, cement industry hospital, food industry, pulp & paper industry, beverages industry, textile industry, chemistry industry, cleaning industry, automotive industry, thermal powerhouse, hospital, etc.

High efficiency and saving energy: Using vacuum hot-water boiler technology to produce boiler operating inside a vacuum state, Low boil, the heat of transformation of vaporization (latent heat), heat transfer, effectively improve the thermal efficiency, high temperature transfer performance, our bodies of boiler use design of wet back with three get back to effectively increase the radiation and convection heat transfer area. Thermal efficiency of boiler can be up to 91%.

High safety and reliability: Vacuum operation unit, hot coal in vacuum state, there is no danger of expansion and explosion. Having constant thermal coal water within the furnace could not make any danger of ingredient. Multiple automatic protection devices in ZG gas fired vacuum boiler have more safety than other boilers.

No corrosion and scaling, long service time: Using stainless-steel thermal exchanger makes thermal coal operate inside a closed state. No corrosion and scaling make its service life twice longer than ordinary boiler, and this can be used for 2 decades.

Variety model, one model many uses: There several types for customers to select for example vertical type, horizontal type, oil-fired type, gas-fired type, water pipe, smoke pipe,

Small size as well as simple installation: Modular design, high performance heat transfer components, small size help it become simple to transport. In a tiny space, multiple units can be used parallel.
project of vacuum boiler http://www.zgindustrialboiler.com/project/two-sets-8t-vacuum-hot-water-boilers-in-h.html