Application of gypsum dryer

Gypsum, as a mineral, plays a crucial role in various industrial and construction applications. However, due to its high moisture content and significant viscosity, the utilization of gypsum has been restricted in the past, thus failing to fully showcase its potential value. With the introduction of gypsum dryers(gypsum rotary dryers), this situation has changed. These machines facilitate gypsum drying, filling the gap in the effective utilization of gypsum resources, thus enabling their full exploitation and preventing resource wastage.

The gypsum drying machine, specifically engineered to accommodate the characteristics of gypsum, efficiently dries gypsum with high moisture content, thereby enhancing its versatility and application value. Gypsum dryers can handle various materials such as desulfurization gypsum, phosphogypsum, titanium gypsum, fluorine gypsum, salt gypsum, and chemical gypsum. Post-drying, gypsum finds extensive utility not only in the construction and medical sectors but also proves pivotal across various other domains. This innovation not only holds positive implications for environmental protection but also delivers more significant economic benefits to users, thereby fostering sustainable industrial development. Therefore, the introduction of gypsum rotary dryer is crucial for enhancing the comprehensive utilization efficiency of gypsum resources and driving the development of related industries.

Gypsum dryer working principle

The processing of gypsum typically begins with loading it onto a feeder machine using a forklift, followed by uniform conveyance to a belt conveyor via the feeder machine. Subsequently, it is guided into the interior of a drying machine through a feed pipe. Under the combustion of the fuel in the thermal oil furnace, heat is transferred to the main unit via the thermal oil, where it undergoes thermal exchange with the gypsum. Within the drying drum, the gypsum is stirred by scraper blades, ensuring thorough contact with hot air, thus accelerating the drying process of gypsum and facilitating the evaporation and heat and mass transfer of moisture.

ZONEDING Gypsum Dryer

With the continuous development of comprehensive utilization of gypsum resources, gypsum drying has become an inevitable trend, and various calcination processes are concurrently evolving. Currently, major processing methods include direct heating gypsum rotary kiln, indirect heating gypsum rotary kiln, rapid calcination using airflow, fluidized bed calcination, and pan calcination. In response to this trend, ZONEDING has independently developed a set of gypsum drying unit equipment that boasts stability, high thermal efficiency, low energy consumption, energy conservation, environmental protection, and consistent product quality. These devices come in complete specifications, with an annual processing capacity ranging from 50,000 to 200,000 tons, flexibly adjustable according to customer needs. Whether for power plants, medical industries, construction sectors, or other comprehensive utilization of gypsum resources, our equipment can provide reliable solutions, contributing to the development of the environmental protection industry and the cause of energy conservation and emission reduction.

General Specification

Specification	Capacity(t/h)	Power(kw)	Drum speed(r/min)	Weight(t)
Ф0.6×8m	1.5-2.8	4	8	5.1
Ф0.8×10m	3	4	7.5	6.9
Ф1.0×10m	3.3-4.9	5.5	5.8	7.5
Ф1.2×10m	4-6	7.5	4.8	13.5
Ф1.5×12m	4-6	10	4.8	18.9
Ф1.5×15m	7-12	18.5	4.8	21
Ф1.8×12m	7-12	18.5	4.1	22.83
Ф2.2×12m	12	18.5	3.2	37.6
Ф2.2×14m	12	22	3.2	40
Ф2.2×16m	10-13	30	3.2	45
Ф2.4×14m	10-14	30	3	51
Ф2.4×18m	25	37	3	54
Ф2.4×20m	32-36	37	3	54.14
Ф3.0×20m	40-50	55	2.59	78
Ф3.0×25m	45-58	75	2.59	104.9

Trusted Sand Dryer Manufacturer——Zoneding

Zoneding is your trusted manufacturer and designer of sand dryers. Over the years, we have accumulated rich experience in the industry, always committed to providing excellent product quality and premium customer service. At Zoneding, we understand the importance of product quality, so we rigorously control every production process to ensure that each piece of equipment meets the highest standards. Furthermore, we prioritize user experience. From manufacturing to delivery, and from installation to commissioning and after-sales service, we have a professional team to follow up on every step, ensuring your user experience is worry-free.

Our product range also includes grinding mills, crushers, conveyors, feeding machine as well as beneficiation equipment, fine sand recycling equipment etc,which are widely applied in electricity, metallurgy, mine and quarry ,wharf, granary, chemical industry. Zoneding can provide you with safe and reliable solutions. Choosing Zoneding means not only getting high-quality products but also experiencing our professional, meticulous, and attentive service. Let’s work together to create a better future!