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SED-25PG-W

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SED-25PG-W

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SED-25PG-W — GMP Spray Dryer SED-25PG-W

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SED-25PG-W Spray Dryer designed to GMP standards (dry-air cleanliness > Class 100,000). Drying tower with upper straight cylinder and lower cone; inner chamber SS316L, outer SUS304, with air-jacket cooling. Rotary-cuttin

GMP (dry-air cleanliness > Class 100,000)

Délai de livraison

Sur devis

Cadence

21.25–26.25 kg H2O evaporated/h

Fonctionnement

Fresh air drawn through G4+F8+H13 HEPA filtration is heated by an electric heater (or steam, or hybrid) and enters the drying tower top via a rotary-cutting hot-air distributor that swirls the hot stream into a turbulent ring. Liquid feed pumped by a peristaltic pump is atomised at the chamber top by a high-speed centrifugal atomiser (up to 3,000 rpm) or a two-fluid spray gun. Co-current droplet/hot-air contact evaporates moisture in seconds. Powder drops through the tower cone and a 316L cyclone into a 316L receiver; fines are caught by a 316L bag filter; clean tail-gas is exhausted by a 3 kW fan. Two SX-series rappers de-cake the cone. For closed-loop operation, exhaust is condensed to recover solvent, dried, and recirculated under N₂.

Processus de fonctionnement

1Fresh air drawn through G4+F8+H13 HEPA filtration is heated by an electric heater (or steam, or hybrid) and enters the drying tower top via a rotary-cutting hot-air distributor that swirls the hot stream into a turbulent ring.

2Liquid feed pumped by a peristaltic pump is atomised at the chamber top by a high-speed centrifugal atomiser (up to 3,000 rpm) or a two-fluid spray gun.

3Co-current droplet/hot-air contact evaporates moisture in seconds.

4Powder drops through the tower cone and a 316L cyclone into a 316L receiver; fines are caught by a 316L bag filter; clean tail-gas is exhausted by a 3 kW fan.

5Two SX-series rappers de-cake the cone.

6For closed-loop operation, exhaust is condensed to recover solvent, dried, and recirculated under N₂.

Caractéristiques techniques

Caractéristiques de la variante : SED-25PG-W

Caractéristiques

Modèle

SED-25PG-W

Cadence

21.25–26.25 kg H2O evaporated/h

Tension

3PH/380V/50Hz (or customised)

Pression d’air

0.4–0.6 MPa, max 150 L/min

Dimensions

Longueur

5000 mm

Largeur

4000 mm

Hauteur

6500 mm

Emprise au sol

L5000 × W4000 mm (reference; H6500 mm)

Matériaux

Matériaux en contact

SS316L (drying-chamber inner wall, atomiser, two-fluid gun, cyclone, bag filter, powder receivers, feed pipe, peristaltic pump tubing)

Matériaux du bâti

SS304 (outer chamber, control cabinet, ducting, frame); SS304 high-temperature filter housings

Caractéristiques principales

GMP-compliant: dry-air cleanliness > Class 100,000

Drying tower: SS316L inner chamber / SUS304 outer, with air-jacket cooling and wall air-rotary purge

Rotary-cutting adjustable volute prevents material reverse-top

Three-stage HEPA inlet filtration: G4 pre + F8 medium + H13, 304 SS housings rated 300°C

High-speed centrifugal atomiser up to 3,000 rpm (water + air cooled; alarms: no water / no air / over-current / over-temp)

Optional two-fluid spray gun (316L) for finer powders

Optional magnetic-levitation atomiser (frictionless, extended service life)

Online WIP with retractable rotating 316L cleaning balls; dedicated CIP machine (ZQX10)

316L cyclone + 316L bag filter powder recovery; 316L powder receivers

Siemens S7-1200 PLC + 12" Siemens TP1200 Comfort Panel (6AV2 124-0MC01-0AX0); Audit RT licence

Schneider ATV-610 VFD on exhaust fan; UPS-protected control (Phoenix Contact TRIO-UPS)

SMC pneumatic manifold (SS5Y7), solenoid valves (SY7 series), FRL unit

Optional closed-loop N₂ circulation: one- and two-stage condensers + chiller + oxygen analyser (0–30%)

Optional online NIR moisture and particle-size sensors

Reference dimensions: L5000×W4000×H6500 mm

GMP cleanliness > 100,000 grade for pharmaceutical production

Premium SS316L contact surfaces throughout

Built-in WIP with rotating spray balls for easy CIP

PAT-ready: optional online NIR moisture / particle-size detection

Closed-loop N₂ option recovers organic solvents

Magnetic-levitation atomiser option for longer service life

Comprehensive safety: under-voltage / phase-loss protection, interlocks, UPS (TRIO-UPS)

Applications

Spray drying of solutions, emulsions, suspensions and pumpable pastes

Heat-sensitive product drying

Closed-loop solvent recovery for oxidation-sensitive or solvent-bearing feeds

GMP-grade pharmaceutical powder production

Secteurs

Pharmaceutique

Food

Energy

Chemical

Biotechnology

Marques des composants

PLC

Siemens S7-1200

HMI

Siemens 12" TP1200 Comfort Panel (6AV2 124-0MC01-0AX0)

HMI software licence

Audit RT (6AV2 107-0RP00-0BB0)

VFD (exhaust fan)

Schneider ATV-610

AC contactor

Siemens 3RT50 series

MCB

Siemens 5SY

Intermediate relay + base

SR2HL-D24 + SSF08F-E

Solid state relay

G3F-203SN-VD + PYFZ-08-E

Solenoid valve

SMC SY7 series

Pneumatic manifold

SMC SS5Y7

FRL air-prep unit

SMC ARM11AC2-612-N

Power regulator

CR3 series

Peristaltic feed pump

BT series / 323U series

CIP machine

ZQX10

UPS + battery

Phoenix Contact TRIO-UPS + TRIO-BAT

SED

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Conformité

GMP (dry-air cleanliness > Class 100,000)