Hawach Scientific Co., Ltd
China [CN] Unlike -55°C freeze dryer lyophilizer, Hawach’s -75°C in-situ commercial freeze dryer for sale uses silicone oil for heating, which has higher temperature uniformity.
1. Silicone oil heating system which reaches high in temperature uniformity.1. Large scale freeze dryer, freezing and drying processes are carried out in situ, reducing tedious operation and realizing automation, suitable for large scale production.2. Lyophilization machine, of which the circulating medium — silicone oil has high control accuracy regarding humidity,3. Temperature difference of the tray is below 1°C.4. Large scale freeze dryer with the strong water-capturing ability and short drying time.5. Touch screen operation, real-time display of freeze-drying curve.6. The cold trap adopts external coil cooling, which has uniform ice catching, conducive to automatic electric defrosting.7. Self-powered defrost function, keeps the lyophilization machine clean and makes it durable.8. Industrial scale freeze dryer with French Taikang compressor, large refrigeration capacity with the lowest temperature—-75 degrees centigrade.9. Noise-free commercial freeze dryer for sale.10 Independent water release valve and inflation valve can be filled with nitrogen or inert gas after drying to extend the shelf life of the material.11. Large scale freeze dryer with the built-in industrial operating system, fast response, and large memory.12. Equipped with a USB communication interface to facilitate data download.13. Optional: vacuum adjustment, other vacuum pumps, eutectic point testing, T type, and bottle hanging type.
When freezing the ice or other solvents in the product during sublimation, the product temperature drops, which slows down the sublimation speed. In order to increase the speed and shorten the drying time, the product must be properly heated.
1. The temperature control accuracy of the silicone-oil lyophilization machine is higher than that of the electric heating, and the temperature uniformity is also higher with shorter drying time.2. Silicone oil heating can raise and lower the temperature of the tray separator during the sublimation and drying stage, but the temperature of the electric heating can only be increased.
| Model # | ILFD75 SO-20A | ILFD75 SO-20B | ILFD75 SO-40A | ILFD75 SO-40B |
| Freeze Area(m2) | 0.2 | 0.2 | 0.4 | 0.3 |
| Lowest Temp.(°C) | <75°C | |||
| Vacuum (Pa) | <5Pa | |||
| Water Capture (kg/24h) | 4 | 6 | ||
| Partition Temp. (°C) | -50-+70°C | |||
| Power(kw) | 3.5 | 4.5 | 4 | 5.1 |
| Volume(L, 1cm ) | 2 | 2 | 4 | 3 |
| Partition Size(cm) | 30*34*2 layers | 30*34*3 layers | 30*34*4 layers | |
| Tray Spacing(cm) | 7 | 5 | 7 | |
| Bottle #(pcs) | Ф12mm*1554;Ф16mm*868;Ф22mm*440 | Ф12mm*2916;Ф16mm*1600;Ф22mm*872 | Ф12mm*2187;Ф16mm*1200;Ф22mm*654 | |
| Weight(kg) | 300 | 350 | 380 | 450 |
| Dimension(cm) | 110*75*140 | 110*75*(140+20) | 110*75*140 | 110*75*(140+40) |
Technical parameters for ILFD75-SO Series(0.7-2M2 freeze area)
| Model # | ILFD75 SO-70A | ILFD75 SO-70B | ILFD75 SO-100A | ILFD75 SO-100B | ILFD75 SO-200A |
| Freeze Area(M2) | 0.7 | 0.5 | 1.04 | 1.152 | 2.25 |
| Lowest Temp.(°C) | <75°C | ||||
| Vacuum (Pa) | <5Pa | ||||
| Water Capture (kg/24h) | 10 | 15 | 40 | ||
| Tray Temp. (°C) | -50-+70°C | ||||
| Power(kw) | 4 | 5.5 | 6.5 | 7.5 | 13.5 |
| Volume(L, 1cm ) | 7 | 5 | 10 | 10 | 22 |
| Tray Size&Layer (cm) | 36*48*4 layers | 42.5*42.5*3 layers | 36*48*6 layers | 48*60*4 layers | 50*90*5 layers |
| Tray Spacing(cm) | 5 | 10 | 7 | 10 | 7 |
| Bottle #(pcs) | Ф12mm*4676;Ф16mm*2772;Ф22mm*1440 | Ф12mm*3705Ф16mm*2058Ф22mm*1050 | Ф12mm*7014;Ф16mm*4158;Ф22mm*2160 | Ф12mm*8624;Ф16mm*4788;Ф22mm*2460 | Ф12mm*21525Ф16mm*12152Ф22mm*6160 |
| Weight(kg) | 480 | 580 | 800 | 1000 | 1200 |
| Dimension(cm) | 110*75*140 | 110*75*(150+35) | 110*85*160 | 140*95*(160+42) | 240*130*180 |
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