SED-50QLF-L
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SED-50QLF-L
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SED-50QLF-L — SED-50QLF-L Jet Mill
A descrição completa deste modelo ainda está sendo traduzida. Consulte os detalhes em inglês ou solicite informações à nossa equipe. English
The SED-50QLF-L is a classifier-wheel jet mill (impact + air-classification) for ultra-fine grinding of pharmaceutical and chemical powders. The classifier wheel is direct-driven by a 4 kW VFD motor with 8000 rpm max (ty
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Como funciona
Material is metered by a 0.75 kW screw feeder into a SUS304 classifier-wheel jet mill. Compressed air at 1.0 MPa (from a 75 kW screw compressor with refrigerated dryer, receiver, oil remover, and 3/0.4/0.01 um filters) energises grinding nozzles that fluidise and accelerate particles. A high-speed direct-drive classifier wheel (8000 rpm max, VFD-controlled, typical 7200 rpm) at the chamber outlet rejects oversize particles back to the grinding zone and lets fines pass; classifier-wheel speed sets cut size. Fines are entrained to a SUS304 cyclone (rotary valve 1:36 reducer + 0.75 kW), then to a 13.5 m2 pulse-jet bag filter (36 anti-static PE-coated bags) with adjustable pulse interval/duration, with dust outlet kept <10 mg/m3 (>=99.99% recovery). An 11 kW Ex IDF maintains negative pressure throughout.
Processo de funcionamento
1Material is metered by a 0.75 kW screw feeder into a SUS304 classifier-wheel jet mill.
2Compressed air at 1.0 MPa (from a 75 kW screw compressor with refrigerated dryer, receiver, oil remover, and 3/0.4/0.01 um filters) energises grinding nozzles that fluidise and accelerate particles.
3A high-speed direct-drive classifier wheel (8000 rpm max, VFD-controlled, typical 7200 rpm) at the chamber outlet rejects oversize particles back to the grinding zone and lets fines pass; classifier-wheel speed sets cut size.
4Fines are entrained to a SUS304 cyclone (rotary valve 1:36 reducer + 0.75 kW), then to a 13.5 m2 pulse-jet bag filter (36 anti-static PE-coated bags) with adjustable pulse interval/duration, with dust outlet kept <10 mg/m3 (>=99.99% recovery).
5An 11 kW Ex IDF maintains negative pressure throughout.
Especificações técnicas
Especificações da variante: SED-50QLF-L
Especificações
Modelo
SED-50QLF-L
Tensão
380V 3-phase
Potência
91.5 kW
Pressão de ar
1.0 MPa compressed air (75 kW screw compressor included)
Materiais
Materiais de contato
SUS304 stainless steel mirror-polished (mill body, classifier wheel, cyclone, bag filter, all material piping); cast 304 rotary-valve body and rotor (CNC-machined); PE-coated polyester anti-static filter bags
Materiais do corpo
SUS304 stainless steel polished (vessels, frames, flanges, supports); carbon-steel powder-coated control panel (matt outside / polished inside); carbon-steel high-pressure IDF housing; carbon-steel air receiver and dryer cabinet
Características principais
Classifier-wheel impact mill (vs the SED-50QLF-B disc mill)
Classifier wheel SUS304, direct-drive 4 kW VFD, 8000 rpm max (7200 rpm typical)
Chamber wall >8 mm SUS304 mirror-polished inside and out
Screw feeder 0.75 kW
Cyclone with cone-mounted air-cyclone vibrator + 2x 2L rotary discharge valves (CNC-machined for minimal blade clearance, no long-term deformation)
13.5 m2 pulse-jet bag filter, 36 PE-coated anti-static bags (Φ125 x 1000 mm), 0.5 um, dust outlet <10 mg/m3, recovery >=99.99%, adjustable pulse interval and duration
11 kW Ex high-pressure IDF (12,371 Pa, 1383 m3/h)
MCGS 10" true-color HMI + Delta PLC/VFD
Schneider main electrical components
DCS-ready communication interface
Pressure monitoring on main air, shaft seal, and gas seal
GMP-standard fabrication and 304 quick-clamp connections throughout
Compressed-air package included (75 kW screw + dryer + receiver + 3/0.4/0.01 um filters)
Classifier-wheel cut size is precisely tunable via VFD - same machine can produce multiple grades
Conservative >8 mm SUS304 chamber and CNC rotary valves for long service life
Compressed-air package + sterilizing 0.01 um filter included - pharma-grade air without extra contracts
10" HMI + dynamic process display + auto fault alarm reduces operator skill requirements
Schneider + Delta + MCGS platform integrates easily into plant DCS
Aplicações
Pharmaceutical API and excipient micronization
Pigment, dye and ceramic powder ultra-fine grinding
Catalyst, battery material micronization
Food powder size reduction (sugars, spices, etc.)
Setores
Pharmaceutical / nutraceutical
Fine / specialty chemical
Battery / electronic material
Alimentos e bebidas
Marcas dos componentes
PLC and VFD
Delta
HMI (10" true-color)
MCGS
Main electrical components
Schneider
75 kW screw compressor
OEM
Refrigerated air dryer (3 kW)
OEM
Air receiver, oil remover, precision/sterilizing filters
OEM
Mill main body, cyclone, bag filter, frame, rotary valve
in-house
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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