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SED-18WB-C

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SED-18WB-C

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SED-18WB-C — Box-Type Microwave Vacuum 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-18WB-C is a box-type microwave vacuum dryer combining microwave energy with vacuum technology for low-temperature dehydration, drying, and sterilization of heat-sensitive materials including TCM extracts, herbs, heal

GB10436-89 Microwave Radiation ProtectionGB 5959.6-2008 Industrial Microwave Heating Equipment Safety SpecificationGB 5226.1-2008 Machinery Electrical Safety — General Technical Conditions

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Fonctionnement

Under vacuum, water boiling point is lowered (e.g. 40°C at 7.37 kPa). Microwave radiation at 2450 MHz heats materials simultaneously from inside and outside — energy penetrates and decays exponentially, converting to heat. The system comprises a microwave generator, vacuum drying chamber, material rotating tray, vacuum system, and electronic control system. Microwaves are fed in from both left and right sides of the unit to ensure uniform heating. Magnetrons are air-cooled; a far-infrared probe monitors temperature in real time.

Processus de fonctionnement

1Under vacuum, water boiling point is lowered (e.g.

240°C at 7.37 kPa).

3Microwave radiation at 2450 MHz heats materials simultaneously from inside and outside — energy penetrates and decays exponentially, converting to heat.

4The system comprises a microwave generator, vacuum drying chamber, material rotating tray, vacuum system, and electronic control system.

5Microwaves are fed in from both left and right sides of the unit to ensure uniform heating.

6Magnetrons are air-cooled; a far-infrared probe monitors temperature in real time.

Caractéristiques techniques

Caractéristiques de la variante : SED-18WB-C

Caractéristiques

Modèle

SED-18WB-C

Tension

3-phase 4-wire 380V ±5%, 50Hz ±1%

Détails de conformité

Microwave leakage per GB10436-89 (company standard ≤2 mW/cm², far exceeding national standard ≤5 mW/cm²); electrical safety per GB 5226.1-2008; safety specification per GB 5959.6-2008.

Puissance

19.5 kW

Dimensions

Longueur

1900 mm

Largeur

1500 mm

Hauteur

1900 mm

Matériaux

Matériaux en contact

SUS304-2B stainless steel (inner wall, 6 mm polished)

Matériaux du bâti

Outer wall SUS304-2B 1.2 mm (matte brushed + laminate); inner wall SUS304-2B 6 mm (polished); frame 8# channel steel + ∠5×5 angle steel

Caractéristiques principales

Microwave power 18 kW, frequency 2450 MHz±25 MHz

Total installed power ≈19.5 kW

Microwave action zone 1000×1000×1200 mm

Trays 500×500×50 mm, standard 6 layers

Drying temperature 40–120°C user-settable

Microwave leakage <2 mW/cm² (national standard <5 mW/cm²)

Dual-side microwave feed-in ensures uniform heating

Magnetron air-cooling + independent fan extends magnetron lifespan

Dedicated high-voltage microwave driver; each magnetron independently controlled

German Optris far-infrared thermometer (0–300°C)

PLC + 5.7-inch color touchscreen

Door interlock + auto power-off on door open (leakage prevention)

LCD video monitoring to observe material condition and arc events

Outer wall SUS304-2B 1.2 mm matte brushed + laminate; inner wall SUS304-2B 6 mm polished

Flat-rotation design maximizes chamber volume utilization

Trays freely removable for cleaning

Drying time only 45–70 minutes; energy cost ~8–10× lower than steam vacuum drying

Drying temperature 45–60°C freely adjustable; 0% material loss

Lower active-ingredient loss than competing equipment

Footprint only 20% of steam vacuum dryers, 30% of spray dryers

No three wastes, no radiation hazard, no dust pollution

Simultaneous drying and sterilization for TCM materials/powders

Multi-magnetron independent control — one unit failure does not stop the machine

Applications

TCM extract dehydration and drying (replaces vacuum dryers)

TCM herbs / powders drying + sterilization

Health food and food product dehydration

Fruit and vegetable deep processing

Low-temperature chemical concentration and crystal water removal

Enzyme preparation drying

Laboratory use in research institutes and universities

Secteurs

Pharmaceutical / TCM

Health food

Food processing

Chemical industry

Materials engineering

Biotechnology

Agricultural by-product deep processing

Research & academia

Marques des composants

Outer / inner chamber panels

POSCO Zhangpu SUS304-2B

Motor / gearbox RV130-WB150

Tianmai

Cooling fan 200T/220V

(Nanjing)

5.7-inch touchscreen

Xinje (XINJE)

Magnetron

Panasonic / Toshiba

Microwave-dedicated high-voltage driver

Custom

PLC KLG-120S

Far-infrared temperature sensor 0–300°C

Optris

Frame and reinforcement

Nanjing Steel (8# channel + ∠5×5 angle steel)

SED

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Conformité

GB10436-89 Microwave Radiation Protection

GB 5959.6-2008 Industrial Microwave Heating Equipment Safety Specification

GB 5226.1-2008 Machinery Electrical Safety — General Technical Conditions