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SED-2870RXG-D
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SED-2870RXG-D
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SED-2870RXG-D — Circulating Heating Air Sterilizing & Drying Tunnel
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SED-2870RXG-D Circulating Heating Air Sterilizing & Drying Tunnel. Tunnel structure with preheating, sterilizing and cooling sections; uses dry-heat instantaneous high-temperature sterilization to dry, sterilize and de-p
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Como funciona
Glass containers travel through preheating → sterilizing → cooling tunnel sections, fully protected by Class-100 laminar hot-air flow. Preheating section: laminar flow velocity 0.5 m/s with slight positive pressure to prevent external air ingress. Sterilizing section: laminar flow velocity 0.6 m/s (adjustable), held at 320°C for 5 minutes to achieve 3-log pyrogen reduction. Cooling section: force-air cooled to ≤ 45°C under Class 100 protection. HEPA filters rated to 400°C; filtration efficiency 99.995%; sealed using Bosch-technology negative-pressure airflow (no rubber strip, eliminating ageing contamination). Six temperature scan points (preheating ×1, heating ×2, heating blower inlet ×2, cooling ×1). PID PLC control; touch screen stores 300,000 records with USB/CF card and PCL printing support. Three-section and inter-cleanroom over-pressure control. DOP test port. Optional Siemens/Valtek multi-channel temperature validation. Stainless steel heating tubes + mesh belt (main belt and side belts synchronized by sprocket chain to prevent skew and cross-contamination).
Processo de funcionamento
1Glass containers travel through preheating → sterilizing → cooling tunnel sections, fully protected by Class-100 laminar hot-air flow.
2Preheating section: laminar flow velocity 0.5 m/s with slight positive pressure to prevent external air ingress.
3Sterilizing section: laminar flow velocity 0.6 m/s (adjustable), held at 320°C for 5 minutes to achieve 3-log pyrogen reduction.
4Cooling section: force-air cooled to ≤ 45°C under Class 100 protection.
5HEPA filters rated to 400°C; filtration efficiency 99.995%; sealed using Bosch-technology negative-pressure airflow (no rubber strip, eliminating ageing contamination).
6Six temperature scan points (preheating ×1, heating ×2, heating blower inlet ×2, cooling ×1).
7PID PLC control; touch screen stores 300,000 records with USB/CF card and PCL printing support.
8Three-section and inter-cleanroom over-pressure control.
9DOP test port.
10Optional Siemens/Valtek multi-channel temperature validation.
11Stainless steel heating tubes + mesh belt (main belt and side belts synchronized by sprocket chain to prevent skew and cross-contamination).
Especificações técnicas
Especificações da variante: SED-2870RXG-D (with electrical cabinet
Especificações
Modelo
SED-2870RXG-D
Tensão
220V
Utilidades
Power: 44 kW total (220 V heating elements; no compressed air required for normal operation)
Potência
44 kW
Dimensões
Comprimento
2870 mm
Largura
1730 mm
Altura
2400 mm
Peso
2800 kg
Materiais
Materiais de contato
Stainless steel (SS) mesh belt and heating tubes
Materiais do corpo
Stainless steel heating chamber; double-layer cross-wall insulation (interleaved fiber fill); HEPA frames in stainless steel
Características principais
Three-section tunnel structure (preheating / sterilizing / cooling)
Full-tunnel Class 100 laminar hot-air protection
Max sterilizing temperature 350°C; standard sterilizing temperature 320°C (adjustable)
At 320°C hold for 5 minutes: pyrogen reduction 3 log
Bottle exit temperature ≤ 45°C (forced air cooling)
Conveyor effective width 620 mm
Exhaust volume 4,100 m³/h
Cleanliness: China standard Grade 5 (ANSI Class 100)
Mechanical power 7.36 kW; heating power: SS heater 0.8 kW × 24 = 19.2 kW (220 V)
Total power 44 kW
PID + PLC + touch-screen control; automatic temperature recording and curve plotting
Touch screen 64 MB; 300,000 records; USB/CF card; PCL printing (EPSON printer included)
6 temperature scan points (preheating ×1, heating ×2, heating blower inlet ×2, cooling ×1)
Bosch-technology HEPA negative-pressure airflow seal (no rubber sealing strip — eliminates aging contamination risk)
Three-section over-pressure automatic control + room over-pressure control
DOP test port
Power-cut protection: overflow prevention in heating section (no compressed air required)
Control system auto-disconnects at <100°C; blowers must not stop while temperature >100°C
High-temperature alarm and automatic heat cut-off
HEPA rated to 400°C; filtration efficiency 99.995%
New mesh-belt design (main belt + side belts synchronized by sprocket chain) prevents side-belt skew and cross-contamination
Stainless steel heater tubes specially arranged to reduce airflow resistance and improve heat transfer efficiency
Dry-heat instantaneous high-temperature sterilization and de-pyrogenation
3-log pyrogen reduction with 320°C / 5-minute hold
Class 100 laminar flow protection throughout entire tunnel
Bosch-technology HEPA negative-pressure airflow seal (no seal strip)
Siemens or Mitsubishi PLC; CAMFIL HEPA filters
Can be integrated inline with washing machine and filling/stoppering machine
Aplicações
Drying and sterilization/de-pyrogenation of ampoules
Drying and sterilization/de-pyrogenation of antibiotic vials
Drying and sterilization/de-pyrogenation of oral liquid bottles (pharmaceutical glass containers)
Setores
Farmacêutico
Food (stringent aseptic requirements)
Marcas dos componentes
PLC
Siemens or Mitsubishi
Impressora
EPSON
Proximity switch
AUTONICS
Solid state relay
—
Switch & power
M&W
Heated resistance blower
—
HEPA (heating/cooling/preheating zones)
CAMFIL
SS heater
—
SS mesh-belt
—
Micro differential pressure meter
DWYER
Main motor
—
Thermal couple
—
Speed reducer
—
SED
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Conformidade
GMP
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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