A company in Zhejiang Province of China, has a large chrome ore area of 5000 hectares in Zimbabwe with a total investment of 75 million US dollars and an annual output of 150000 tons. It has been the leading enterprise in Zimbabwe's high carbon ferrochromium industry and It has built a modern Zimbabwean style ferrochrome smelter. Industrial boiler is a very important heat source equipment in the metal smelting process. After many investigations, the company in Zhejiang finally chose Xinli boiler as the steam boiler supplier of Zimbabwe smelter.

Xinli boiler provided it a 6T DZL series coal fired steam boiler after getting the requirements of our customer. This steam boiler adopts a unique three-way design of water fire tube, which fundamentally solves the problem of tube plate cracking of pure fire pipe boilers and ensure the safety and stability of boiler operation. At the same time, the fire tube of this DZL coal fired steam boiler adopts the threaded tube with high-efficiency heat transfer element, and the heat transfer coefficient is 1.8 effect, so that the thermal efficiency of this steam boiler is more than 82%.

In addition, this series coal fired steam boiler has the advantage of easy installation and low capital investment. After the boiler components are transported to the site, it can be put into use by connecting pipes, valves, smoke and air ducts and control lines.