SED-20QMJ-M
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SED-20QMJ-M
SED · SED-20QMJ-M · En vedette
SED-20QMJ-M — SED-20QMJ-M Planetary Ball Mill
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-20QMJ-M planetary ball mill, vertical configuration 1000×730×780 mm, 420 kg net, IP60, CE-certified with three patents. Holds up to four jars (4 samples in parallel) with max 1.6 L charge per jar (max ball charge 1.3
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Fonctionnement
Sample jars are mounted on a planetary disc and revolve around the disc axis while simultaneously spinning on their own axes (1:2 gear ratio). Inside each jar, grinding media impart five combined force modes: pulsation (group sliding/compression), cataracting (impact drop), circulation (rolling), cascade (frictional flow), and centrifugation — achieving mixing, fine grinding, mechanical alloying, nano-dispersion and homogenization. The planetary main disc uses oil-immersed sealed gears (Patent ZL 2014 2 0375569.1) and a noise-isolation system, achieving <60 dB at 3 m.
Processus de fonctionnement
1Sample jars are mounted on a planetary disc and revolve around the disc axis while simultaneously spinning on their own axes (1:2 gear ratio).
2Inside each jar, grinding media impart five combined force modes: pulsation (group sliding/compression), cataracting (impact drop), circulation (rolling), cascade (frictional flow), and centrifugation — achieving mixing, fine grinding, mechanical alloying, nano-dispersion and homogenization.
3The planetary main disc uses oil-immersed sealed gears (Patent ZL 2014 2 0375569.1) and a noise-isolation system, achieving <60 dB at 3 m.
Caractéristiques techniques
Caractéristiques de la variante : Compatible with 25 mL / 50 mL / 100 mL / 5 L jars
Caractéristiques
Modèle
SED-20QMJ-M
Tension
AC 360V, 50-60 Hz
Fluides et énergie
AC 360V 50–60 Hz; internal cooling fans — no external utilities required for standard milling
Détails de conformité
European-standard transmission and electrical components
Dimensions
Longueur
1000 mm
Largeur
730 mm
Hauteur
780 mm
Poids
420 kg
Emprise au sol
Vertical 1000 × 730 × 780 mm; universal-leveling feet plus casters
Matériaux
Matériaux en contact
Selectable jars: SUS304/316, agate (SiO2), zirconia (ZrO2), corundum (Al2O3), tungsten carbide (WC), silicon carbide, nylon (MC/PA), polyurethane (PU), PTFE, polypropylene (PP). Selectable media: SUS304/316, agate, WC, ZrO2, Al2O3, PTFE, PU; cylindrical ZrO2. Media diameters: 1/2/3/5/8/10/15/20/25/30 mm.
Matériaux du bâti
1.5 mm thickened sheet-metal enclosure, reinforced steel structure, internal/external glossy ivory powder-coat
Caractéristiques principales
Four 5 L jars in parallel (interchangeable with 25/50/100 mL small jars)
Output particle size <100 nm
Main disc 10–230 rpm, jar 20–460 rpm (1:2 ratio), combined 690 rpm
Wet and dry milling; vacuum / inert-gas / pressurized capable
Optional cold-air cryogenic system
Arc-sleeve U-jar holder with 5-stage safety lock (Patent ZL 2015 2 0836150.6)
Oil-sealed planetary gear for 5× longer service life (Patent ZL 2014 2 0375569.1)
Variable-frequency drive planetary mill (Patent ZL 2016 2 0288855.3)
Program memory + power-failure memory
Forward/reverse rotation; continuous run time 00:01:00–99:59:59
IP60 protection; noise <60 dB at 3 m
CE certified; European-standard transmission and electrical components
Patented oil-sealed gear and noise-isolating design — 5× longer life than common planetary mills
European-standard cone-drive wheels, electrical components and circuit design
200+ experiment recipes via 10+ jar/media material combinations
4 different samples ground simultaneously, identical batch-to-batch results
Vacuum/inert-gas/pressurized milling options for sensitive materials
Optional cryogenic cold-air or liquid-nitrogen system
Applications
Mixing, fine grinding and sample preparation
Nano-material dispersion
Mechanical alloying
Vacuum / inert-gas atmosphere milling
Cryogenic milling (with optional cold-air or liquid-nitrogen system)
Homogenization of suspensions
Secteurs
Pharmaceutique
Food
Geology / mineral / mining
Metallurgy
Agriculture
Glass and ceramics
Aerospace chemical
Biology / biotech
Materials / lithium battery / electronics
Plant and herbal sciences
SED
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Conformité
CE
Patent ZL 2015 2 0836150.6 (arc-sleeve jar with 5-stage safety lock)
Patent ZL 2014 2 0375569.1 (oil-sealed planetary gear)
Patent ZL 2016 2 0288855.3 (VFD planetary mill)
Documentation
Fiche technique (PDF)
Aperçu de l’équipement, caractéristiques et dimensions · Document d’origine (anglais)
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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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