Introduction of double roller granulator and granulation technology
The double roller granulator is a new granulation method developed after the second generation of "one-step granulation". It is a kind of environmental protection granulation process, which directly presses the powder into granules. The double roller granulator is widely used for granulation in pharmaceutical, food, chemical and other industries.
The machine has the advantages of compact structure, convenient maintenance, simple operation, short process flow, low energy consumption, high efficiency and low failure rate. The fertilizer granulation machine can control environmental pollution, reduce powder waste and packaging cost, and improve the product transportation capacity. Made of stainless steel, titanium, chromium and other surface alloys, the wear resistance, corrosion resistance, high temperature resistance and pressure resistance are greatly improved, and the machine has a long service life.
It is understood that the double roller granulator uses the latest roller control technology. The control equipment of the equipment can adjust the fluctuation of any physical property (such as local non-uniformity) between different materials and different batches of the same material, so that the process parameters of dry granulation (such as processing capacity, sheet density, rolling pressure, speed, etc.) can be accurately and repeatedly adjusted, so as to achieve high efficiency High quality particles are produced.
The dry granulation technology can be completed by double roll organic fertilizer granulation machine. A certain relative density of traditional Chinese medicine extract is obtained by spray drying to extract dry extract powder. After adding certain excipients, the dry extruding granulator is pressed into thin slices and then crushed into granules. The raw materials of powder can be directly made into granular products meeting the requirements of customers without any intermediate and additives. After granulation, the particle size of the finished product is uniform and the bulk density is increased significantly; dust pollution is controlled and material waste is reduced; the appearance and fluidity of materials are improved; the volume is reduced to facilitate storage and transportation; the solubility, porosity and specific surface area can be controlled.
