Custom High Capacity Dri Rotary Kiln for Efficient Production

If the grade of your raw ore is relatively low (for example, around 30% hematite), it is not recommended to directly enter a simple single-stage production line, as it is prone to problems such as ring formation inside the kiln, a sharp increase in energy consumption, and high impurities in the finished product. We can configure a two-stage combined process of magnetization and metallization: first, magnetization roasting and wet grinding magnetic separation purify the ore to 58-62% iron concent

We are a complete set of equipment factory from the source, not just a supplier. We can provide a full chain of turnkey services, including a complete set of process and equipment design drawings, full set of equipment production and manufacturing, factory testing, on-site installation guidance, equipment commissioning, worker operation and maintenance training, and after-sales maintenance for later faults. Whether it's domestic or overseas projects, we can provide corresponding technical suppor

The formation of rings inside the kiln is closely related to the impurities in the ore, the proportion of raw materials and temperature control. First, at the raw material end: For low-grade ores, a two-stage process is adopted to remove gangue impurities in advance, reducing the formation of low-melting-point slag. Second, at the equipment and process end, we will select refractory materials for the rotary kiln based on the ore conditions, optimize the temperature range and batching scheme.

How long is the construction period for the entire reduced iron project? What indicators can the products achieve after commissioning?