Accueil / Équipements / Sécheur centrifuge à grande vitesse pilote/petite production (5–50 kg/h) / Spray Dryer - Centrifugal Spray Dryer - SED-20PG-A High-Speed Centrifugal Spray Dryer
SED-20PG-A
Sur devis
SED-20PG-A
SED · SED-20PG-A · En vedette
SED-20PG-A — Spray Dryer - Centrifugal Spray Dryer - SED-20PG-A High-Speed Centrifugal Spray Dryer
La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English
SED-20PG-A high-speed centrifugal spray dryer for converting solutions, emulsions, suspensions, and pumpable pastes into powder, granules, or block solids. Water evaporation 20–35 kg/h, inlet air 160–180°C, outlet air 80
Délai de livraison
Sur devis
Cadence
20–35 kg/h water evaporation
Fonctionnement
Liquid feed (solution/emulsion/suspension/paste) is metered by a peristaltic pump (BT600S) into a high-speed centrifugal atomizer at the top of the drying chamber, dispersing it into fine droplets. Heated air (160–180°C, 81 kW electric heating, compressed air ~1 m³/min) enters via an accelerating swirl volute and hot-air distributor, contacting the droplets in co-current flow. Water evaporates instantly, leaving dry powder/granules (~100 mesh) that are captured first by a primary cyclone Φ550 mm (~90% efficiency) and then by a bag filter Φ1300 mm (~99% efficiency). An exhaust fan maintains open-loop air circulation through the system.
Processus de fonctionnement
1Liquid feed (solution/emulsion/suspension/paste) is metered by a peristaltic pump (BT600S) into a high-speed centrifugal atomizer at the top of the drying chamber, dispersing it into fine droplets.
2Heated air (160–180°C, 81 kW electric heating, compressed air ~1 m³/min) enters via an accelerating swirl volute and hot-air distributor, contacting the droplets in co-current flow.
3Water evaporates instantly, leaving dry powder/granules (~100 mesh) that are captured first by a primary cyclone Φ550 mm (~90% efficiency) and then by a bag filter Φ1300 mm (~99% efficiency).
4An exhaust fan maintains open-loop air circulation through the system.
Caractéristiques techniques
Caractéristiques de la variante : SED-20PG-A
Caractéristiques
Modèle
SED-20PG-A
Cadence
20–35 kg/h water evaporation
Tension
Customer-specified per local supply
Fluides et énergie
Electric power per customer local supply; compressed air ~1 m³/min; ambient design 15°C, 760 mmHg, 80% RH; indoor installation
Détails de conformité
IQ/OQ documentation per customer format; raw material (SS304) and bought-out (motor etc.) test certificates provided.
Puissance
81 kW
Pression d’air
Compressed air ~1 m³/min
Dimensions
Emprise au sol
Indoor installation; drying chamber Φ1.8 m, primary cyclone Φ550 mm, bag filter Φ1300 mm with 36 bags (Φ120×1500)
Matériaux
Matériaux en contact
SUS304 (1Cr18Ni9Ti) on all material-contact surfaces — drying chamber inner wall δ=2.0 mm polished, atomizer wetted parts, hot-air distributor, collecting tanks
Matériaux du bâti
Outer chamber wall SUS304 δ=1.2 mm; tower top patterned stainless steel δ=3 mm; insulation 80 mm rock wool; non-contact frames/ducts carbon steel (A3) painted
Caractéristiques principales
Water evaporation 20–35 kg/h; inlet 160–180°C / outlet 80–100°C
Open-cycle 81 kW electric heating
Two-stage dust capture: cyclone Φ550 mm (~90%) + bag filter Φ1300 mm (~99%)
Centrifugal atomizer 15000–16000 rpm, disc surface speed up to 130 m/min
Oil+water cooling on atomizer main shaft; automatic lubrication; VFD speed control
Atomizer base lowered to maximize droplet-to-top distance and prevent roof adhesion
Tower cone angle reduced from 60° to 58° for smoother powder discharge
Pneumatic knock hammers on drying tower (Japanese Kiyoshin technology)
SUS304 mirror-polished inner chamber (δ=2.0 mm, fully welded interior)
PLC control; main electrical components Siemens; initial-stage air filter
Mature design with matched air flow/pressure/velocity refined from years of experience
Atomizer disc hole shape available in round/square/diamond per finished-particle requirement
Mirror-polished SUS304 collecting tanks; fully welded inner tower wall
12-month warranty after commissioning; on-site service within 48 h domestically
IQ/OQ documentation per customer format provided
Free FAT (factory acceptance test) accepted
Applications
Converting solutions, emulsions, suspensions and pumpable pastes into powder/granular/block solid products
Drying heat-sensitive materials without product overheating (co-current flow)
Secteurs
Pharmaceutique
Chemical
Food
Marques des composants
Peristaltic feed pump (BT600S, 60 W)
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Exhaust fan (9-26 4.5A, 7.5 kW)
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Blower fan (4-72-3.2A, 2.2 kW)
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Centrifugal atomizer SED-20PG-A (0.75 kW, 15000–16000 rpm)
SED
Main electrical parts / PLC / 7" touchscreen
Siemens
Atomizer bearings
SKF
SED
Échangez avec SED Sales Team
Spécialistes des équipements · contact sur WhatsApp
Consultez les horaires et la disponibilité de l’équipe
Documentation
Fiche technique (PDF)
Aperçu de l’équipement, caractéristiques et dimensions · Document d’origine (anglais)
Demander au service commercial
Manuel opérateur
Installation, fonctionnement et dépannage · Document d’origine (anglais)
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Fiche comparative (Standard et Économique)
Comparaison des configurations · Document d’origine (anglais)
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Protocoles IQ / OQ / PQ
Documentation de validation pour la conformité GMP · Document d’origine (anglais)
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Protocoles FAT / SAT
Essais de réception en usine et sur site · Document d’origine (anglais)
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Plans CAD (STEP / IGES / DWG)
Plans d’ingénierie pour l’implantation · Document d’origine (anglais)
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Certificats d’étalonnage
Niveau sonore, résistance de terre, rigidité diélectrique et rugosité · Document d’origine (anglais)
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DQ (qualification de la conception)
Protocole complet de qualification de la conception · Document d’origine (anglais)
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Certificats matières
Composition de l’acier inoxydable 316L · Document d’origine (anglais)
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