Rotary cooler

The rotary cooling machine is an industrial equipment that cools high-temperature materials through a rotating cylinder. Its core working principle is to utilize conduction and convection heat transfer, allowing the materials to come into sufficient contact with the cooling medium (air or water) during rotation, thereby reducing the temperature. It is mainly composed of a cylinder, a drive system (motor, reducer, coupling, support wheel device, guard wheel device, gear device), an inlet and outlet device, a lifting plate, a cooling system, and a sealing device, etc.
Suitable for various organic and inorganic fertilizer granules.
Characteristics of the rotary cooling machine：
Cylinder length: 1.2 – 30 meters
Motor power: 7.5 – 110 Kw
High heat exchange efficiency; continuous and stable operation; sturdy and durable, easy to maintain; low consumption and environmentally friendly.
Suitable for various materials, optional stainless steel.
Applications of the rotary cooling machine：
1. Fertilizer production: In the production of compound fertilizers, it is used to cool fertilizer particles after granulation and drying, reducing the particle temperature and reducing moisture content.
Benefits: Improving the quality and stability of fertilizers, facilitating subsequent packaging and storage.
2. Metallurgical industry: Used to cool materials such as furnace slag and metal particles produced during metal smelting.
Benefits:有助于提高金属的回收率和质量，同时也有利于后续的处理和加工。
3. Building materials industry： For example， in cement production， it can cool cement clinker.
Benefits： Improving the quality and grindability of clinker.
4. Chemical industry： Used to cool high-temperature materials produced in various chemical product production processes， such as plastic particles， rubber particles， chemical raw materials， etc.
Benefits： Ensuring product performance and quality， and also helping to improve the safety and stability of the production process.