Coal dryer is used to dry clean coal, bituminous coal, anthracite coal with a certain humidity, as well as coal accessory coal slurry. It can also be used for upgrading lignite. Coal dryer has high productivity and easy operation. However, faced with a wide variety of coal drying equipment provided by numerous manufacturers in the market, many buyers do not know how to choose. In fact, as long as we focus on the three core dimensions of production capacity, energy consumption, and after-sales support, we can accurately find the most suitable equipment.

Production capacity

There are significant differences in the daily processing of wet coal among coal processing enterprises of different scales. Small enterprises process hundreds of tons per day, while large-scale enterprises process thousands to tens of thousands of tons per day. If the capacity of the selected dryer is too small, it will lead to the accumulation of wet coal, which cannot be processed in a timely manner; If the production capacity is too large, not only will the equipment procurement cost be higher, but also resources will be idle and wasted due to long-term low load operation. Therefore, when purchasing, it is necessary to consider the daily and monthly average wet coal processing capacity, as well as the reasonable space that needs to be increased with the expansion of production scale in the future, and choose the machine models that are suitable for the production capacity.

Energy consumption

The operation of coal dryers requires energy consumption, and the energy forms of coal dryers include coal, diesel, biomass, natural gas, steam, etc. The energy utilization efficiency of different models varies greatly. In the selection process, we cannot only focus on the initial purchase price of the equipment, but also pay attention to its long-term energy consumption performance, because after the equipment is in operation, energy cost is the largest cost item. High quality dryers usually adopt more reasonable air duct design and heat recycling technology, which can effectively reduce energy consumption per unit time while ensuring the drying effect. Buyers can comprehensively evaluate the energy consumption level of the equipment by understanding its heat source type adaptability, thermal efficiency related design principles, etc., and choose products with better energy consumption, which can significantly reduce the operating costs of the enterprise in the long run.

After-sales service guarantee

Coal dryer belongs to large mechanical equipment, and during long-term high-intensity operation, it is inevitable to experience component wear and failure. If the after-sales support is not complete and the equipment cannot be repaired in a timely manner after problems occur, it will lead to the shutdown of the production line and cause economic losses. Therefore, when making a purchase, it is important to learn the supplier's after-sales system, including whether they provide installation and commissioning services, daily maintenance guidance, fault repair response speed, and supply of vulnerable parts. Choosing a supplier with a comprehensive after-sales support system can quickly obtain professional support in case of equipment problems, minimize downtime, and ensure production continuity.

When choosing a coal dryer, it is necessary to comprehensively consider production capacity, energy consumption, and after-sales support in order to select the equipment that truly suits one's own needs and provide reliable assistance for coal processing production.