Focus on heavy equipment
The petroleum coke dryer equipment customized by Chongqing customers in Zhengzhou Jiutian factory has been installed and will be officially put into operation after commissioning.

The petroleum coke dryer mainly dries the material through direct drying and heat transfer. At the same time, the equipment drum is equipped with a special dispersing and lifting device, which can break the bulk material. Disperse into fine particles, increase the contact area between the material and the high-temperature hot air, thereby reducing the drying time of the equipment.
Zhengzhou Jiutian Industrial Rotary Dryer manufacturer customizes petroleum coke drying equipment of various specifications, models and heat source forms, supporting the corresponding dust collector system, low operating cost, stable performance and mature technology. If you are interested in our equipment, please feel free to contact us.
Many mineral processing plants face a confusing problem: even with the same processing capacity, some copper concentrate drying lines consume far more fuel and power than others. The energy gap usually reaches 20%–40% in actual operation. The difference i
Utilizing boiler exhaust gas (120°C–180°C) from a power plant as the heat source for a fly ash dryer is a core strategy for reducing costs in fly ash recovery projects. However, three key issues must be addressed in practice:
Freshly washed sand retains too much surface moisture, unsuitable for direct storage, transportation or end-use processing. For sand production plants, professional sand drying equipment is essential to consistently reduce moisture and qualify finished sa
In the slag processing industry, traditional drying equipment often suffers from issues such as low thermal efficiency, rapid heat loss, and poor sealing, resulting in significant energy waste and high drying costs. In reality, the key to overcoming these