Customer in Queensland Australia is building fertilizer coating machine equipment.

Customer in Queensland Australia is building fertilizer coating machine equipment.

Customer in Queensland Australia is building fertilizer coating machine equipment. The client has been operating an organic fertilizer factory for many years and has cooperated with our company multiple times to explore and try new technologies for organic fertilizer production. By utilizing new equipment, the company has been increasing production and income year by year. In order to improve production efficiency, the customer is building fertilizer coating machine equipment.

A fertilizer coating machine is a key equipment in the fertilizer production process, which is used to apply a coating on the surface of fertilizer particles.

• Working Principle: The core of the fertilizer coating machine is usually a horizontally or obliquely installed rotating cylinder. Driven by a motor, the cylinder rotates slowly, driving the fertilizer particles inside to roll continuously. The coating liquid or powder is evenly sprayed onto the surface of the rolling fertilizer particles through a nozzle or spraying device. With the friction and rolling of the particles, the coating material gradually covers the surface of the particles. Some equipment is also equipped with a hot air system to accelerate the drying or curing of the coating material and form a stable coating.
• Structural Composition: It mainly includes a rotating cylinder, which is usually made of stainless steel or carbon steel, and the inner wall may be provided with lifting plates or guide plates; a driving device, which is composed of a motor, a reducer, and a supporting roller to ensure stable rotation; a spraying system, which includes a liquid storage tank, a pump, and a nozzle; an optional hot air system, which includes a hot air blower, an air duct, and a temperature control device; and a dust removal device to collect dust and avoid environmental pollution.
• Technical Characteristics: It can ensure the consistency of the coating thickness through the controllable rotation speed and spraying amount, and is suitable for processing organic fertilizers, compound fertilizers, or biological fertilizers of different particle sizes. Modern equipment is equipped with PLC control to achieve automatic adjustment of parameters, and some also have energy – saving designs such as waste heat recovery.
• Application Scenarios: It is mainly used for anti – caking coating, such as coating paraffin, mineral oil, etc., to reduce the hygroscopic caking of fertilizers; for slow – release fertilizer production, by spraying polymer coatings to control the nutrient release rate; and for producing functional fertilizers, such as adding microbial agents, trace elements, etc. to the coating.