Introduction to Indonesian Tin Company：

Since 2005, Indonesia's tin concentrate production has started to decline significantly, which is estimated to continue due to the following reasons:

Land use - the grade of resources declines, the ratio of storage and production is not large, and there is no capacity to expand production

Human and Indonesian government's efforts to protect tin resources

Natural disasters are more and more frequent and intense

For these adverse factors, Indonesia Tin Company has a great impact. Faced with this trend, Indonesia tin industry group, the world's largest comprehensive tin producer, resolutely chose to continue production and introduce the international leading technology ISA furnace. The furnace body is a simple vertical cylinder, and the technical core is to use a submerged top blowing combustion lance. According to Jinzhou Great Wall Refractory Co., Ltd.'s reputation in the industry and rich practical experience of ISA furnace, Indonesia tin industry group company decided to adopt SA type products. The lower part of the furnace body adopts 350mm sa1l type brick, which has been used for 12 months, and the residual brick is about 180mm. The upper part of the furnace body adopts sa-2l type brick, which is expected to reach 24 months.