SED-0.4QMJ-M
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SED-0.4QMJ-M
SED · SED-0.4QMJ-M · Destacado
SED-0.4QMJ-M — Molino planetario de bolas
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SED-0.4QMJ-M Planetary Ball Mill (oil-sealed, silent type). Compact laboratory mill for mixing, fine grinding, small-batch sample preparation, nano-material dispersion, and small-batch high-tech material production. Hold
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Plazo de entrega
Consultar
Capacidad de producción
100–400 samples per batch (4 jars x up to 100 ml)
Funcionamiento
Planetary motion: jars revolve around a sun gear and counter-rotate (sun:jar ratio = 1:2). Five mechanisms act on the load: (1) Pulsation — material slides against the jar wall under compression, shear, and friction as a group. (2) Cataracting — balls fall and impact material when leaving the jar wall. (3) Circulating — concentric layered shedding causes compression-grinding and friction. (4) Sliding — material moves with balls under friction. (5) Clinging — material clings to the wall, protecting it. Circulation and sliding deliver ultrafine grinding via high-frequency, high-intensity collision, shear, and friction between media and sample. Supports dry and wet grinding; vacuum and inert-gas grinding via optional sealed jars; cryogenic grinding via optional cold-air or liquid-nitrogen system.
Proceso de funcionamiento
1Planetary motion: jars revolve around a sun gear and counter-rotate (sun:jar ratio = 1:2).
2Five mechanisms act on the load: (1) Pulsation — material slides against the jar wall under compression, shear, and friction as a group.
3(2) Cataracting — balls fall and impact material when leaving the jar wall.
4(3) Circulating — concentric layered shedding causes compression-grinding and friction.
5(4) Sliding — material moves with balls under friction.
6(5) Clinging — material clings to the wall, protecting it.
7Circulation and sliding deliver ultrafine grinding via high-frequency, high-intensity collision, shear, and friction between media and sample.
8Supports dry and wet grinding; vacuum and inert-gas grinding via optional sealed jars; cryogenic grinding via optional cold-air or liquid-nitrogen system.
Especificaciones técnicas
Especificaciones de la variante: SED-0 this model
Especificaciones
Modelo
SED-0.4QMJ-M
Capacidad de producción
100–400 samples per batch (4 jars x up to 100 ml)
Tensión
100-120 V / 200-240 V AC, 50-60 Hz
Suministros
Electrical: 100–120 V / 200–240 V AC, 50–60 Hz, 550 W (0.55 kW). Oil seal box requires 220 ml of seal oil before use.
Detalles de conformidad
CE certified. Three Chinese utility-model patents: arc-sleeve ball mill jar device (ZL 2015 2 0836150.6), oil-sealed planetary ball mill — planetary-gear oil-immersion seal (ZL 2014 2 0375569.1), variable-frequency planetary ball mill (ZL 2016 2 0288855.3). European-standard transmission. Multi-region plug standards (GB/EU/US/UK).
Potencia
0.55 kW
Dimensiones
Longitud
550 mm
Anchura
350 mm
Altura
400 mm
Peso
70 kg
Superficie de instalación
Semi-circular, ≈ 550 × 350 × 400 mm (L × W × H); sun-plate diameter 26.5 cm; bench-top unit weighing 70 kg.
Materiales
Materiales en contacto
SS304/316 — agate (SiO2) — zirconia (ZrO2) — corundum/alumina (Al2O3) — tungsten carbide (WC) — nylon (MC, PA) — polyurethane (PU) — PTFE — PP — silicon carbide (jar material options)
Materiales del cuerpo
Thickened steel-plate housing with internal/external powder coating; sun plate with planetary gears immersed in oil seal
Características principales
Holds 2 or 4 grinding jars (50 ml / 100 ml interchangeable); processes up to 4 samples simultaneously
Output particle size <100 nm
Sun-plate speed 10–450 r/min; jar speed 20–900 r/min; combined grinding speed 1350/min
Transmission ratio (sun plate : jar) = 1:2
Patented planetary-gear oil-immersion sealing (patent ZL 2014 2 0375569.1)
Patented arc-sleeve U-shaped jar holder with 5-level safety (patent ZL 2015 2 0836150.6)
Patented variable-frequency planetary ball mill (patent ZL 2016 2 0288855.3)
Noise <60 dB within 3 m — gear noise-reduction and full-seal design
Programmable: run time 00:01:00–99:59:59; pause time 00:01:00–99:59:59; forward/reverse rotation
Power-loss memory, emergency stop, overload protection, program memory
Dry and wet grinding; optional vacuum, pressurised, inert-gas, or cryogenic grinding
IP60 protection; thickened steel housing with internal/external powder coating
Oil seal box at base of sun plate (26.5 × 10 cm, 220 ml capacity — must be filled before use)
Multi-flux capability (4–8 flux, 50–100 ml) optional
Maximum feed size <5 mm (soil <10 mm); single-jar load up to 33 ml media + 33 ml material
Patented oil-sealed gear design — 5× stability and service life vs. ordinary planetary ball mills
Patented noise-control technology — <60 dB at 3 m for a comfortable lab environment
European-standard tapered drive wheels, electrical components, and branded VFD — high quality and long life
10+ jar materials and 200+ experimental configurations — covers virtually any sample type
Same grinding effect across multiple jars in one run; repeatable batch-to-batch results
Ranked #1 by annual sales volume and #1 by user reviews
CE certified with multiple plug standards (CN / EU / US / UK)
Compact semi-circular form (55 × 35 × 40 cm) suits any laboratory bench
Aplicaciones
Mixing, fine grinding, small-batch sample preparation
Nano-material dispersion and new material R&D
Wet and dry grinding of hard, medium-hard, brittle, and fibrous materials
Suspension grinding of solids; sample homogenisation
Metal alloying
Sample types: pearls, ginseng, dendrobium, tablets, pharmaceuticals, licorice, coke, coal, glass, cellulose, paper, chips, polymers, pigments, metal oxides, iron ore, iron/aluminium/magnesium powder, ceramics, alumina, bone, kaolin, limestone, gypsum, quartz, minerals, ores, carbon fibre, graphite, ink, clay minerals, fibre products, sewage sludge, catalysts, chemicals, alloys, soil, waste samples, wood, plant materials, cement clinker, concrete, slag, tobacco
Sectores
Pharmaceutical and food
Geology, mining, and metallurgy
Glass and ceramics
Aerospace and chemical engineering
Biology and materials science
Lithium battery R&D
Electronics
University and corporate research laboratories
Marcas de componentes
European-standard tapered drive wheels
European-standard electrical components and circuit design
Branded variable-frequency drive (VFD)
SED
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Conformidad
CE
Patent ZL 2015 2 0836150.6 (arc-sleeve ball mill jar device)
Patent ZL 2014 2 0375569.1 (oil-sealed planetary ball mill)
Patent ZL 2016 2 0288855.3 (variable-frequency planetary ball mill)
Documentación
Ficha técnica (PDF)
Resumen del equipo, especificaciones y dimensiones · Documento original (inglés)
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Manual del operador
Instalación, funcionamiento y diagnóstico · Documento original (inglés)
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Ficha comparativa (Estándar y Económica)
Comparación de configuraciones · Documento original (inglés)
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Protocolos IQ / OQ / PQ
Documentación de validación para conformidad GMP · Documento original (inglés)
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Protocolos FAT / SAT
Pruebas de aceptación en fábrica y en sitio · Documento original (inglés)
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Planos CAD (STEP / IGES / DWG)
Planos de ingeniería para la instalación · Documento original (inglés)
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Certificados de calibración
Nivel sonoro, resistencia de tierra, rigidez dieléctrica y rugosidad · Documento original (inglés)
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DQ (cualificación del diseño)
Protocolo completo de cualificación del diseño · Documento original (inglés)
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Certificados de materiales
Composición del acero inoxidable 316L · Documento original (inglés)
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