Início / Equipamentos / Estufa de ar quente RXG de laboratório / pequenos lotes (<60 kg) / Steam-heated Hot Air Circulating Oven (Laminar-Flow Planar Type) — SED-30RXG-J
SED-30RXG-J
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SED-30RXG-J
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SED-30RXG-J
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SED-30RXG-J Steam-heated Hot Air Circulating Oven (laminar-flow planar type, intermittent batch operation). Material is loaded into the chamber; the internal circulation fan drives heated air through ducts and a perforat
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Consultar
Capacidade de produção
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Como funciona
Sealed forced-circulation chamber with steam-heated SUS304 radiator (Nanjing Changjiang). Low-noise explosion-proof axial fan (0.55 kW, Changjiang Fan) drives 3450 m³/h × 6 of hot air through perforated convective walls on both sides for planar laminar flow; secondary mirror-finish duct plate at top distributes air evenly. A 0.37 kW explosion-proof exhaust fan (Zhejiang Jiabao, 370 m³/h) removes moisture-laden air through HEPA filters (Guoyi), replenished at the inlet through HEPA filter with leak-detection port. Temperature uniformity ±1°C empty-load. PT-100 sensor (Shanghai Yinmu) + Siemens PLC closed-loop control with audible/visual alarm and forced interlock (heating only enabled after fan starts).
Processo de funcionamento
1Sealed forced-circulation chamber with steam-heated SUS304 radiator (Nanjing Changjiang).
2Low-noise explosion-proof axial fan (0.55 kW, Changjiang Fan) drives 3450 m³/h × 6 of hot air through perforated convective walls on both sides for planar laminar flow; secondary mirror-finish duct plate at top distributes air evenly.
3A 0.37 kW explosion-proof exhaust fan (Zhejiang Jiabao, 370 m³/h) removes moisture-laden air through HEPA filters (Guoyi), replenished at the inlet through HEPA filter with leak-detection port.
4Temperature uniformity ±1°C empty-load.
5PT-100 sensor (Shanghai Yinmu) + Siemens PLC closed-loop control with audible/visual alarm and forced interlock (heating only enabled after fan starts).
Especificações técnicas
Especificações da variante: SED-30RXG-J
Especificações
Modelo
SED-30RXG-J
Tensão
380V/50Hz, three-phase five-wire ±10%
Detalhes de conformidade
GMP-compliant: drug-contact internal surfaces polished and passivated, fully welded with arc transition, no dead corners, no shedding particles, all instruments with qualified inspection certificates, electrical safety per national standards, reliable grounding, noise <75 dB.
Potência
0.92 kW
Dimensões
Comprimento
1100 mm
Largura
830 mm
Altura
1700 mm
Materiais
Materiais de contato
SUS316 mirror-polished stainless steel (interior, trolley main tubes 30×30×1.5mm, support plate 1.2mm, oven trays 508×609×30mm, secondary duct plate, perforated convective wall 1.0mm); Ra ≤ 0.6 μm
Materiais do corpo
SS304 drawn finish exterior 1.2mm; SUS316 mirror interior 1.2mm; floor plate SUS316-2B 1.2mm; angle steel reinforcement 50×50; SS304 door hinges and clamping; rock-wool insulation 80mm thick
Características principais
Hot-air laminar-flow planar circulation, intermittent batch operation
Steam heating with SUS304 radiator (Nanjing Changjiang)
Operating temperature 30–120°C (50–120°C working range)
Empty-load temperature uniformity ±1°C
Evaporation area 14.1 m²
Working chamber 700×690×1190 mm; trolley: 15 layers, 80 mm pitch, 15 trays 508×609×30 mm
Low-noise explosion-proof axial fan (Changjiang Fan, 0.55 kW, 3450 m³/h × 6)
Forced moisture exhaust fan (Zhejiang Jiabao, 0.37 kW, 370 m³/h; no condensation in chamber)
HEPA filters (Guoyi) at intake and outlet with leak-detection port
Siemens PLC automatic control (breakers, time relays, contactors, thermal protection)
Touch screen, temperature controllers, time relays, e-stop, indicator lamps
Forced interlock and audible/visual alarm; e-stop requires manual restart
Door lever-locking with detachable medical-grade silicone seal (Richeng Rubber)
Raised internal track to prevent air leakage; movable SS316-2B 3.0 mm trolley ramp
SUS316 mirror-finish interior (Ra ≤ 0.6 μm), passivated against corrosion and adsorption
Fire-retardant rock wool insulation, 80 mm thick (surface ≤ ambient+12°C after 8h)
Noise <75 dB
GMP-compliant pharmaceutical-grade construction
Drug-contact surfaces polished (Ra ≤ 0.6 μm) and passivated, easy to clean and sterilize
Comprehensive Siemens electrical components, low maintenance, long service life
Mirror-finish stainless interior with drawn-finish exterior, smooth even surfaces
Laminar planar flow provides fast drying and even temperature uniformity ±1°C
Aplicações
Drying and curing of utensils and raw materials
Drying of TCM herbs, decoction pieces, extracts, powders, granules, sachets
Drying of dehydrated vegetables
Curing and dehydrating in pharmaceutical, chemical, food, agricultural and aquatic, light industry
Setores
Farmacêutico
Chemical
Food
Agricultural and aquatic products
Light industry
Marcas dos componentes
Zhangpu — SS304 drawn outer panel (1.2mm); SS316 mirror inner wall (1.2mm); SS316 mirror inner bottom plate (2.0mm)
Nanjing Ningfu — Trolley wheels Φ100×100mm nylon; explosion-proof control cabinet
Shanghai Yinmu — Temperature probe PT-100,SS304
Siemens (Germany) — Low-voltage electrical (breakers, time relays, contactors, thermal protection)
Aluminum silicate fiber — Insulation
Nanjing Changjiang — Steam radiator (SS304)
Changjiang Fan — Axial-flow fan 0.55 kW explosion-proof,3450 m³/h
Richeng Rubber — Door seal silicone rubber
Guoyi — HEPA filter
Zhejiang Jiabao — Exhaust fan 0.37 kW explosion-proof,370 m³/h
SED
Fale com SED Sales Team
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Conformidade
GMP-compliant
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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