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SED-2.52XDG-O

Sur devis

SED · SED-2.52XDG-O · En vedette

SED-2.52XDG-O — Vacuum Freeze Dryer

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SED-2.52XDG-O Vacuum freeze dryer with 2.52 m2 effective shelf area. 7 shelves + 1 radiation shelf, shelf spacing 45 mm, shelf dimensions 410 x 905 mm. Shelf temperature range -35 to +80 C (min ≤-35 C no-load); cold trap

Designed and manufactured per factory standards and GB/T5226.1-1996

Délai de livraison

Sur devis

Cadence

12.6–37.8 kg/day

Fonctionnement

Material is frozen in-situ on the shelves via the cold trap pre-freezing function, then the chamber is evacuated to ≤2 Pa. Heat is applied through the shelves in controlled multi-stage ramps (sublimation then secondary drying) while the cold trap (-55 C) captures sublimated water vapor. The condensed ice is defrosted electrically after the cycle. This preserves biological activity and allows easy rehydration.

Processus de fonctionnement

1Material is frozen in-situ on the shelves via the cold trap pre-freezing function, then the chamber is evacuated to ≤2 Pa.

2Heat is applied through the shelves in controlled multi-stage ramps (sublimation then secondary drying) while the cold trap (-55 C) captures sublimated water vapor.

3The condensed ice is defrosted electrically after the cycle.

4This preserves biological activity and allows easy rehydration.

Caractéristiques techniques

Caractéristiques de la variante : SED-2.52XDG-O

Caractéristiques

Modèle

SED-2.52XDG-O

Cadence

12.6–37.8 kg/day

Matériaux

Matériaux en contact

SUS304 stainless steel (cold trap cylinder); 304 stainless steel material trays (400 x 900 x 30 mm); aluminum shelves (optional SS); organic glass door

Matériaux du bâti

1.5 mm steel plate (painted with imported eco-paint); chassis 5 mm steel; Huamei insulation cotton

Caractéristiques principales

2.52 m2 effective shelf area; 7 shelves + 1 radiation shelf, 45 mm spacing

Shelf temperature -35 to +80 C; cold trap min ≤-55 C

System ultimate vacuum ≤2 Pa

Multi-stage sublimation and secondary drying with ±1 C shelf uniformity and ±1 Pa pressure accuracy

Cold trap with in-situ pre-freezing function (no pre-freezing cabinet needed)

SECOP imported compressor; refrigerant R404 (eco-friendly)

Horizontal cold trap (SUS304); max ice condensation ≤32 kg

Yonghao double-stage rotary vane vacuum pump

MCGS 7-inch touch screen (Kunlun or Samkoon)

Processing capacity 32-35 kg/batch; supports phi-12/16/22 mm vials

Single-phase 220V, 4.1 kW installed power

Noise ≤62 dB

Optional cascade compressor for cold trap ≤-80 C

In-situ freeze-drying eliminates a separate pre-freezing cabinet

Internationally recognized eco-friendly R404 refrigerant (no banned R12/R22 components)

SECOP imported compressor for reliable long-term operation

Precise multi-stage process control (±1 C shelf temp, ±1 Pa pressure)

Compact footprint (approx. 780 x 1200 mm) suitable for small-scale production and pilot scale

Applications

Freeze-drying of pharmaceutical injectables in vials (lyophilization)

Pilot-scale and small-batch lyophilization

Biological product and vaccine preservation

Food and nutraceutical freeze-drying

Secteurs

Pharmaceutical manufacturing (injectable lyophilization)

Biotechnology and life sciences

Food processing (premium food and nutraceuticals)

Marques des composants

Compressor

SECOP

Refrigerant

R404

Vacuum pump (double-stage rotary vane)

Yonghao/

Touch screen (7-inch)

MCGS / Kunlun on-state or Samkoon

Air circuit breaker

CHINT/

Insulation cotton

Huamei/

SED

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Conformité

Designed and manufactured per factory standards and GB/T5226.1-1996