Maierzi lime kiln patent

Double-beam shaft kiln is actually a technical improvement of Focas kiln and Shijiazhuang new industrial furnace imported from abroad, but its working principle is worse than that of rotary kiln, sleeve kiln and Maierzi double-chamber kiln. The quality of rotary kiln products is the best in China, and sleeve kiln is better in energy saving and environmental protection. Liang Shuang kiln is only a little more advanced than ordinary mechanical vertical kiln, but compared with other kilns, it is backward.