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La machine de lyophilisation sous vide est une méthode avancée pour le matériau pour la déshydratation du matériau. Il gèle le matériau d'humidité à basse température
and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material.
Being processed by the vacuum freeze drying, the physical, chemical and biological states of the material are basically unchanged. The volatile and nutritious contents in the material,
which are easy to be denatured in a warm condition, will be lost a little. When the material is freezing dried, it will be formed into a porous one and its volume be basically the same to that
before drying. Therefore, the processed material can be recovered quickly if being watered again, because of its large contacting area and it can be stored for a long period in a sealed vessel.
Specification | LG-1 | LG-5 | LG-10 | LG-20 | LG-30 | LG-50 | LG-100 |
Shelf area | 1 ㎡ | 5 ㎡ | 10 ㎡ | 20.6 ㎡ | 31.68 ㎡ | 52.92 ㎡ | 105.84 ㎡ |
Input capacity | 10kg | 50kg | 100kg | 200kg | 300kg | 500kg | 1000kg |
Shelf number (Layers) | 4+1 | 6+1 | 8+1 | 8+1 | 13+1 | 10+1 | 10+1 |
Shelf spacing | 60 mm | 60 mm | 65 mm | 80 mm | 70 mm | 70 mm | 70 mm |
Trolley number | - | - | - | 2 Set | 3 Set | 3 Set | 3 Set |
Temp. Control range | RT~100℃ | RT~120℃ | |||||
Max. Water capture/batch | ≥ 60 Kg | ≥60 Kg | ≥120 Kg | ≥200 Kg | ≥500 Kg | ≥800 Kg | ≥1600 Kg |
Condensing temp. (no loading) | ≤ -50 ℃ | ≤ -50 ℃ | ≤ -50 ℃ | ≤ -55 ℃ | ≤ -50 ℃ | ≤ -50 ℃ | ≤ -50 ℃ |
Cooling method | Air cooling | Water cooling Water temperature ≤30℃ | |||||
Defrosting | Defrosting | ||||||
Final vacuum (no loading) | <10 pa | <20 pa | |||||
Installation rate | 9KW | 30KW | 45KW | 60KW | 90KW | 120KW | 200KW |
Cooling water | / | 10m³/h | 20m³/h | 40 m³/h | 60 m³/h | 80 m³/h | 160 m³/h |
/Compressed air ( p = 0.5 ~ 0.8 Mpa) | / | 20 L/min | 20 L/min | 30 L/min | 30 L/min | 30 L/min | 30 L/min |
Delicate details