Granular stainless steel dry powder roller extrusion rotary granulator

The particle hardness can be adjusted, and the increase in bulk density is more significant than other granulation methods, especially suitable for materials that increase product density

U has great flexibility in operation, and the size, shape, and hardness of particles can be adjusted.

The electrical appliances used in this machine arePLC touch screen control(Optional)The hydraulic system adopts an electric oil pump and adds screening and dust removal devices, with a high degree of automation. The feeding, pressing, and granulation speeds can be adjusted, the pressure can be adjusted, and the fineness of the finished product can be adjusted. The granulation cage is improved to increase the yield of finished particles. Directly transforming powder raw materials into granular products that meet user requirements, without the need for any intermediates or additives. After granulation, the product has uniform particle size, significantly increased packing density, improved flowability, controlled dust flying, reduced powder waste, easy storage and transportation, and can control solubility, porosity, and specific surface area. Can be directly used for tablet pressing or capsule filling.

Especially suitable for granulation of drugs that cannot be granulated by traditional wet granulation and are unstable under humid and hot conditions. The dry granulation process can replace the assembly line input of wet granulation, saving manpower, material resources, and financial resources, and is a new type of energy-saving and environmentally friendly equipment.

Working principle of automatic dry granulation machine：
　 　According to the mechanicalHydraulic squeezingThe principle of granule pressing technology is a device that one-step produces pre configured powders or fine powders into granules. The raw materials in the form of dry powder or fine crystals with a certain amount of crystal water are extruded into thin sheets, and then processed through a granulation system and screened through a sieve to produce particles of the desired size.
Raw materials can be manually or vacuum fed into the hopper, and then subjected to degassing and preloading by the conical spiral screw inside the hopper

Shrink and be pushed to the bite angle of the two squeezing rollers; Squeezing raw materials into thin sheets through horizontally placed rollers (the speed of the rollers determines the duration of the material's stay in the roller pressing zone); The pressure required for the material is linearly transmitted to the pressure roller through a hydraulic device, and the vertically arranged pressure rollers can ensure the consistency of material density.

The host is an automatic type that integrates feeding, tablet pressing, granulation, whole granulation, screening, and other functions. The use of imported hydraulic components and pressure holding system ensures the smoothness and low noise during the pressing process. The software and hardware of the control system are composed ofAiguo BiotechnologyThe company's engineering and technical personnel develop and install to better integrate self-control technology and process technology. According to different particle size requirements, the mesh size of the sieve in the equipment granulation system can be replaced with each other. This machine is easy to install, disassemble, and clean.

Application scope of automatic dry granulation machine：

Main purpose:Used for dry powder granulation needs in industries such as edible pharmaceuticals, pesticides, food, and chemicals.

Tablets for compression, granules for granules, capsules for fillers, granules for pharmaceutical products, granules for traditional Chinese medicine prescriptions, and antibiotic capsules Filling granules, anti biomass direct injection granules, animal medicine granules, powder dialysis preparations, etc…………

Applicable materials————Chinese medicine dry extract powder, powder raw materials, western medicine or Chinese medicine extracts (spray drying, freeze drying), pharmaceutical intermediates, Chinese medicine Materials, powders, etc…………

food industry ————Granules for making granules, instant granules, filling granules, seasoning granules, Dim sum manufacturing granules, health food granules Granules, health product granules, and compressed tablet granules, etc……

Applicable materials————Food additives, starch, tea powder, spirulina, sea cucumber powder, protein powder, milk powder, soy milk powder, glucose, cocoa powder Over ten thousand types of materials, including sugar containing powders and dry powders extracted or crushed from fruits and vegetables…………

chemical industry ————In order to increase material density, fluidity, control solubility, or solve the problem of dust flying and powder settling after long-term stacking Block issues, etc…………

Using materials————Graphite powder, salt, chloride, oxide, flame retardant, citric acid, zinc oxide, pigment, herbicide, pesticide, mop Gypsum, carbon black, calcium carbonate, detergent, catalyst Pesticides, chemical drugs, cosmetics, synthetic detergents, plastic additivesPC powder, battery filling materials, chemical additives, and fine chemical powders, etc

Industrial recycling of dust———— Dust from iron casting plants, lead, zinc, aluminum dust, converter dust, filter dust, grinding dust, etc

Fertilizer, chemical fertilizer————Potassium sulfate, ammonium chloride, potassium nitrate, ammonium sulfate, ammonium bicarbonate, monoammonium phosphate, diammonium phosphate, Russian red potassiumNPK compound fertilizer, etc.

Main technical parameters of automatic dry granulation machine：

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