동결건조 액세서리

Compressor And Vacuum Pump System

❄The compressor works like the “heart” of the freeze drying machinery. 게다가, the compressor maintains low pressure during the food dehydration process.

❄During the main drying stage, water vapor increases continuously inside the chamber. 그러므로, the compressor must maintain stable vacuum pressure for long production cycles.

❄Meanwhile, the vacuum pump protects product structure and removes deep moisture gradually. This process helps customers produce crispy freeze dried strawberries, mango cubes, vegetable powder, seafood snacks, and instant foods.

❄Our company often recommends Bitzer compressor systems for industrial freeze drying production lines. These systems provide stable cooling performance and lower maintenance management cost. Also, some systems may use rotary vane pumps, roots pumps, or coordinated vacuum configurations.

Shell Condenser And Water Cooling System

그만큼 shell condenser releases refrigerant heat during refrigeration circulation. Meanwhile, the external water chiller supplies cooling water continuously.

그러므로, both systems support industrial freeze dryer refrigeration performance together. 게다가, water cooling systems improve heat dissipation efficiency better than standard air cooling systems.

Large food processing plants often prefer external cooling towers for continuous freeze drying manufacturing. This design reduces compressor workload and improves long-term equipment stability. For example, a 10 ㎡ freeze dryer equipped with a 20-horsepower chiller. The chiller is electrically driven, with a built-in compressor and water tank system, and can be configured with either air cooling or water cooling to meet different customer needs.

Heat Exchange And Silicone Oil Components

그만큼 silicone oil shelf plates adopt plug welding technology for stronger sealing performance and stable heat transfer. 게다가, technicians complete precision welding between the upper and lower plates through multiple production procedures. These procedures include initial polishing, plate pressure testing, overall welding, secondary inspection, and acid pickling treatment.

Meanwhile, freeze dryers above 50㎡ usually use aluminum plates instead of stainless steel plates. This design reduces equipment manufacturing cost and improves thermal conductivity performance.

그만큼 silicone oil circulation system supports direct heating and refrigeration inside the shelf plates. 그러므로, the system does not rely on traditional air cooling or air heating technology. The shelf temperature can reach below -10℃, and the refrigeration effect remains highly stable.

게다가, the silicone oil buffer tank controls thermal expansion and contraction during freeze drying production. The tank normally keeps half-capacity oil volume. However, the oil level can expand to two-thirds during heating and shrink to one-third during cooling.

뿐만 아니라, the silicone oil circulation pump and rotary vane pump maintain continuous oil flow inside the freeze drying system. 그러므로, the equipment achieves uniform temperature management and stable food freeze drying performance.