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China, Chinese High Quality Pharmaceutical Industry Ultra-Fine Cryogenic Liquid Nitrogen Fluidized Bed Airflow Mill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Other Crushing Culling MachineryFluidized Bed Jet MillUltra-Fine Grinding Jet Mill
QingDao Norville Machinery Equipment Co., Ltd.
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Product Description Product DescriptionFluidized bed airflow mill is widely used in many industries, including chemical industry, mining, abrasives, refractory materials, battery materials, metallurgy, building materials, pharmaceuticals, ceramics, food, pesticides, feed, new materials and environmental protection. It is mainly used for ultra-fine grinding, breaking up and particle shaping of dry powder materials.AdvantagesThe fluidized bed airflow mill has the following advantages:Low energy consumption: The airflow carries particles to collide at multiple angles, with great force, and the added energy is fully absorbed by the powder particles, resulting in less jet power loss.Low wear: The powder particles mainly collide with each other, with less collision with the outer wall of the chamber.High efficiency: The linear and surface impact crushing of the traditional airflow mill is changed into spatial three-dimensional impact crushing, which improves the impact crushing efficiency and energy utilization rate.High degree of automation: The upper and lower material levels of the silo are automatically controlled by the precision material level sensor to feed the star valve, and the material level of the crushing chamber is automatically controlled by the dynamic current transmitter on the classifier to control the feeding speed of the screw feeder, so that the crushing is always in the best state2.Application areasThe fluidized bed airflow mill is suitable for ultra-fine crushing and grading of various materials, including but not limited to the following fields: Chemical industry: used to prepare ultra-fine chemical powder products.Mining: used for ultra-fine crushing of ores.Abrasives: used to prepare ultra-fine abrasives.Refractory materials: used for ultrafine processing of refractory materials.Battery materials: used for ultrafine processing of battery materials.Metallurgy: used for ultrafine processing of metal powders.Building materials: used for ultrafine grinding of building materials.Pharmaceuticals: used for ultrafine powder processing of medicines.Ceramics: used for ultrafine processing of ceramic materials.Food: used for ultrafine grinding of food additives.Pesticides: used for ultrafine processing of pesticides.Feed: used for ultrafine processing of feed additivesThe working principle of the fluidized bed air flow mill is to combine the reverse injection or counter-injection principle with the expanded gas jet flow in the fluidized bed. The specific process includes:The material is fed into the silo through the star valve, and the screw feeder feeds the material into the crushing chamber or directly into the crushing chamber.The supersonic jet generated by the rapid expansion and acceleration of the compressed air through the crushing nozzle forms a centripetal reverse jet flow field at the bottom of the crushing chamber, which fluidizes the material at the bottom of the grinding chamber.The accelerated material converges at the intersection of multiple nozzles, resulting in violent impact, collision, friction and crushing.The crushed material moves to the upper part of the crushing chamber with the rising air flow, and the coarse particles fall back to the lower part of the grinding chamber under the action of gravity, and the fine powder moves to the upper turbine classifier with the air flow.In the flow field generated by the high-speed turbine, the coarse particles are thrown to the vicinity of the cylinder wall under the action of centrifugal force, and fall back to the lower part of the grinding chamber with the stalled coarse powder for further crushing.The fine powder that meets the fineness requirements passes through the grading plate flow channel and is transported to the cyclone separator through the exhaust pipe as a product collection. A small amount of fine powder is further separated from the gas and solid by the bag collector, and the purified air is discharged outside the machine by the induced draft fan. Product ParametersmodelFeed size(mm)Product particle size(um)Production capacity (kg/h)Air consumption(m3/min)Air pressure(Mpa)Installed power(kw)MQW03<13-1501-530.7-0.8526-37MQW06<33-15010-3060.7-0.8546-68MQW10<53-15020-400100.7-0.8560-106MQW20<53-15050-800200.7-0.85145-184MQW40<53-150150-1500400.7-0.85267-310MQW60<53-150300-2000600.7-0.85402-427MQW80<53-150400-6000800.7-0.85520-600MQW120<53-150600-100001200.7-0.85720-900Company Profile Qingdao Norwell Machinery Equipment Co., Ltd. is a technical enterprise integrating research and development, design, production, domestic and foreign sales and after-sales service. The company specializes in the production and sales of air mill, mechanical mill, ultrafine mill, hammer mill, needle mill, jaw crusher, vacuum conveying system, mechanical conveying system, dust-free feeding system, mixing machine and other powder deep processing equipment. The company has introduced and mastered the international advanced powder processing and production technology, so that the domestic ultrafine grinding technology has achieved a qualitative leap, in the leading position in the country, the classification accuracy can reach D100 < 5 microns, D97 < 2 microns, and the technology is at the international synchronous level.The company has the industry's top authoritative experts to join, and cooperate with a number of domestic colleges and universities and research institutes, "do not seek full use, but seek to use, inclusive, win-win cooperation" talent management concept makes my company become the powder equipment industry to gather talent highland. The company has a domestic advanced experimental platform, engaged in powder physical property testing, basic theoretical research, large-scale engineering experiments and academic exchanges, and has a strong machining capability and perfect quality management system, making the company a technology-oriented enterprise integrating production, learning and research.Our corporate purpose is to commit to the development of future material technology and advanced particle handling technology. Our business philosophy is not only to provide customers with domestic first-class powder equipment, but more importantly, to provide customers with tailored overall solutions - ultra-refined, functional, intelligent, low carbon, energy saving, environmental protection... This is the mission and responsibility given to us by The Times and customers.The values that the company believes in are to create value for customers and contribute love to society. Common values are a solid foundation for maintaining the stable development of the team, building a good relationship of trust with customers, and gaining social recognition.At present, the mill produced by our company has been widely used in medicine, food, fine chemical, mineral and other industries, equipment in line with GMP, C-GMP and FDA certification standards. Our Advantages Our company has a professional experimental team, design team, production team, according to customer requirements for different materials to test the machine, according to the actual situation to match the best model, for the corresponding material experiment issued an experiment report, according to customer requirements to design the most perfect selection scheme. Under the premise of meeting the production requirements, to achieve the most effective energy saving and environmental protection, to create more profits for each customer, save more costs.Our company will strictly test the equipment before leaving the factory, and debug the equipment in the factory to ensure that the equipment is perfect, easy to install after arriving at the customer site, and put into production at the fastest speed.Material analysisGrain size distribution diagramParticle size ratio data After Sales Service 1. Provide relevant materials and drawings required by Party A.2, provide small-scale process experiment, in order to select the best process and equipment.3. Assist Party A in equipment selection.4. Design equipment installation methods according to room drawings provided by Party A.5. After the equipment is shipped to the customer's factory, we send engineers to guide the installation by video The customer technical personnel master the process principle and the adjustment technology of production parameters Customer operators can independently operate, maintain and monitor production Customer maintenance personnel understand the structure and working principle of the main equipment6. Provide relevant information required.7, the warranty period of 1 year (except for wearing parts), if there is any non-human damage, we free repair or replacement parts. If you have any technical problems, we will give you an immediate reply after receiving the notice from the customer.8. During the warranty period, in case of failure due to the defect of the equipment itself, we promise to replace the defective equipment or parts free of charge within 30 days after receiving the notice from the demander.9, the following circumstances during the warranty period will not enjoy free warranty service, the need for related maintenance costs(1)Damage caused by the user's failure to use, maintain and maintain the product according to the requirements of the user manual;(2) Software and hardware damage or failure caused by improper operation;(3) Without the permission of our company, disassemble machine parts or adjust the working parameters of the system at will, resulting in personnel injury or abnormal work of the machine;(4) Damage or failure of the machine caused by the use of parts other than our company;(5)Damage caused by force majeure;10. Out-of-warranty service: When the equipment exceeds the warranty period and needs to be repaired, we only charge the cost of service and the cost of replacement parts.11, spare parts (including imported parts) to ensure timely preferential supply.12, regular free return visit.13. Provide effective technical support and consultation for a long time; The buyer will be kept informed of technical improvements.Packaging & Shipping
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