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SED-2500QLF-K
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SED-2500QLF-K
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SED-2500QLF-K — Pharmaceutical Jet Mill
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SED-2500QLF-K jet mill (air jet mill / fluidized bed jet mill) for ultrafine pharmaceutical and material grinding. Compressed air, after cooling, filtration and drying, forms supersonic jets through nozzles injected into
Prazo de entrega
Consultar
Capacidade de produção
400–2500 kg/h
Como funciona
Compressed air is cooled, filtered and dried, then accelerated through nozzles to form supersonic jets injected into the grinding chamber. Under pressure differential the material is fluidized and accelerated; at the intersection of multiple nozzle jets, particles collide, impact, abrade and shear to achieve ultrafine comminution. The comminuted fine powder is carried upward by the airstream to the turbine classifier above; under centrifugal force of the classifier rotor and suction of the induced-draft fan, fine powder meeting the fineness requirement is discharged and collected. Purified gas is exhausted by the induced-draft fan.
Processo de funcionamento
1Compressed air is cooled, filtered and dried, then accelerated through nozzles to form supersonic jets injected into the grinding chamber.
2Under pressure differential the material is fluidized and accelerated; at the intersection of multiple nozzle jets, particles collide, impact, abrade and shear to achieve ultrafine comminution.
3The comminuted fine powder is carried upward by the airstream to the turbine classifier above; under centrifugal force of the classifier rotor and suction of the induced-draft fan, fine powder meeting the fineness requirement is discharged and collected.
4Purified gas is exhausted by the induced-draft fan.
Especificações técnicas
Especificações da variante: SED-2500QLF-K
Especificações
Modelo
SED-2500QLF-K
Capacidade de produção
400–2500 kg/h
Utilidades
Customer-supplied 265 kW air compressor delivering 40 m³/min compressed air for supersonic jet operation. Feed particle size <5 mm.
Pressão de ar
40 m³/min compressed air consumption (customer needs to provide additional 265 kW air compressor)
Materiais
Materiais de contato
304 stainless steel (feeder, main mill body, cyclone collector, pulse bag dust collector, connecting pipe A)
Materiais do corpo
304 stainless steel (feeder, main mill body, cyclone collector, pulse bag dust collector body panels 3 mm, connecting pipe A); carbon steel structural frames (feeder support, cyclone platform); induced-draft fan in carbon steel with anti-rust primer; control cabinet carbon steel with plastic spray coating
Características principais
Turbine classifier produces narrow, concentrated particle size distribution with no oversized particles in product
High automation, good stability, simple and easy operation
Low-temperature, media-free grinding — especially suitable for low-melting, heat-sensitive, and volatile materials
Inert gas closed-loop option for flammable, explosive, or easily oxidised materials; inert gas recycled with minimal loss
Versatile combined structure: one machine for both grinding and independent classification
Multi-stage cascade configuration: 1–5 classifiers in series for products with narrow distribution requirements
Particle size range d97=2–75 µm continuously adjustable
Fully enclosed negative-pressure operation — no dust pollution, excellent working environment
Ultrafine grinding to d97=2 µm
Suitable for heat-sensitive and volatile materials due to low-temperature operation
Inert gas closed-loop option for flammable/explosive materials
No dust leakage — fully enclosed negative-pressure system
Dual-function: grinding and independent classification in one machine
Multi-stage (1–5) cascade classification for narrow distribution products
High throughput: 400–2500 kg/h (material and fineness dependent)
Aplicações
Ultrafine pulverization and classification of low-temperature, high-purity, high-hardness dry materials
Carbon black grinding to 5 µm at ~500 kg/h
Battery materials grinding
Pharmaceutical, chemical, abrasive, ceramic, and non-metallic mineral ultrafine grinding
Setores
Farmacêutico
Chemical
Abrasives
Ceramics
Environmental protection
New materials
New energy
Non-metallic minerals
Food
Powder metallurgy
Battery materials
Marcas dos componentes
Feeder motor (1.1 kW 4-pole)
Shandong Rongyi Motor
Classifier motor (37 kW 2-pole)
Shandong Rongyi Motor
Cyclone collector motor (1.1 kW 4-pole)
Anhui Ningguo Motor
Rotary valve motor (1.1 kW 4-pole)
Shandong Rongyi Motor
Induced-draft fan motor (37 kW 2-pole)
Shandong Rongyi Motor
SED
Fale com SED Sales Team
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Documentação
Ficha técnica (PDF)
Visão geral do equipamento, especificações e dimensões · Documento original (inglês)
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Manual do operador
Instalação, operação e diagnóstico · Documento original (inglês)
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Folha comparativa (Padrão e Econômica)
Comparação das configurações · Documento original (inglês)
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Protocolos IQ / OQ / PQ
Documentação de validação para conformidade GMP · Documento original (inglês)
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Protocolos FAT / SAT
Testes de aceitação na fábrica e no local · Documento original (inglês)
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Desenhos CAD (STEP / IGES / DWG)
Desenhos de engenharia para a instalação · Documento original (inglês)
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Certificados de calibração
Nível sonoro, resistência de terra, rigidez dielétrica e rugosidade · Documento original (inglês)
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DQ (qualificação do projeto)
Protocolo completo de qualificação do projeto · Documento original (inglês)
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Certificados de materiais
Composição do aço inoxidável 316L · Documento original (inglês)
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