Freeze dryer

上海拓纷机械设备有限公司

生产型冻干机系列

Shanghai Toffon Industrial Co., Ltd.

Production Freeze Dryers

拓纷方仓冻干机列表

TF production freeze dryers' list

*有电除霜选配功能，且所有产品都可以为您制定方案，定制生产。

The electric defrosting function is for option. All products are allowed for customization.

二、冻干机工作原理：

Working principle of freeze dryer

真空冷冻干燥机是将含水物品预先冻结，然后将其水分在真空状态下升华而获得干燥物品的一种技术方法。经冷冻干燥处理的物品易于长期保存，加水后能恢复到 冻干前的状态并保持原由的生化特性。对于热敏物质如抗菌素、疫苗、血液制品、酶激素和其它生物制品，冷冻干燥技术更能显示其优越性。

“拓纷”方仓工业型冷冻干燥机有着成熟的制造工艺，高超的温控技术，极限的超低温度，高效的售后维护。在当下，方仓工业型冷冻干燥机是引领冻干机温度创新 的中坚力量，目前已经达到零下200度。在产品的营养保存、保鲜上有着极大的优势，且对一些特殊物品，也提供了要求的工作环境，温度越低，物品升华的 速率越高，实验效果也越好。

Freeze drying is a kind of technology that the water content materials freeze at first, and then get the dry goods in the vacuum state through sublimation. The items of freeze drying processing are easy to be preserved for long time, and can be restored to the state before freezing and the biochemical characteristics. For heat sensitive substances such as antibiotics, vaccines, blood products, enzyme hormone and other biological products, freeze drying technology more show its superiority.

"Toffon" production freeze dryer has a mature manufacturing process, superb temperature control technology, the ultra low working temperature and high efficiency service. In the present, the production freeze dryer is the freeze dry machine innovation backbone; the final temperature has reached to 200 degrees below zero. In the products of nutrition preservation, preservation freeze dryer has a great advantage. For some special items which the lower the temperature, the higher the rate, freeze dryer also provides better working environment.

三、工业型真空冷冻干燥机特点：

The characteristic of production freeze dryer

工业型方仓真空冷冻干燥机是一种国际流行的结构形式；
1.触摸屏液晶显示，曲线和数据的方式显示干燥过程，PID功能调节，方便用户根据数据变化了解更更多信息。

2.复叠制冷技术，较少冷冻干燥时间，进口品牌保障，减小噪音、大制冷量、大捕水能力。高质量保证高性能。

3.内设观察窗，干燥过程直观。采用原位预冻，实现了从真空到干燥的全部自动化，减少干燥过程的繁锁操作。

4.可选配温度记录仪。可调的温度记录点，实时监控，不用害怕遗忘，为您经验的积累增加保障。

5.冷冻内部全304不锈钢，防腐蚀易清洁，经久耐用。

6.硅油冷冻介质，误差≤1℃，干燥效果均匀。

7.配置充气阀，可充干燥惰性气体；

8.可选配共晶点测试装置，可选配自动压塞装置；
9.方形搁板不易变形，易于操作，便于清洗。干燥室采用高透光无色透明有机玻璃门，在操作过程中能清晰观察物料的变化过程。

Production freeze dryer has international popular structure:

1. Touch screen display, curve and data show the drying process, PID function adjust, to facilitate the user easier to understand information.

2. Compound refrigeration technology, less frozen dry time. Import key parts, reducing noise, large freezing capacity, and large water capture capacity. High quality makes sure high performance.

3. In the observation window, the drying process is intuitive. Using in situ pre freezing, the automation from vacuum to dry achieved to reducing the complex operation in the drying process.

4. Optional temperature recorder. The adjustable temperature record point, real-time monitoring, so do not fear of forgetting, security for your experience accumulation.

5. All 304 stainless steel inside, to keep anti-corrosion and easy clean.

6. Silicone oil frozen medium, the deviation is no more than 1℃, so drying uniformly.

7. Configuration of pneumatic valve can be filled with dry inert gas.

8. Optional eutectic point test device, and automatic pressure plug device.

9. Square shelf is not easy deformation, easy operation and cleaning. The drying chamber is made of high transparent and colorless organic glass doors, and can be clearly observed during operation.

文章原创: 上海拓纷机械设备有限公司 www.Toffon.cn

上海拓纷机械设备有限公司,专业生产各类制冷设备，包括层析冷柜,冻干机，冷水机，超低温冰箱，< a href="http://www.tfsye.com">恒温槽等，一流的专业，一流的服务，上海拓纷是您的最佳选择！

Article original: Shanghai Toffon Industrial Co., Ltd. www.Toffon.cn

Shanghai Toffon Industrial Co., Ltd., specialize in the production of various types of refrigeration equipment, including chromatography freezer, freeze dryer, cold water machine, ultra low temperature freezer, thermostat bath. First-class professional, first-class service, Shanghai Feng Tian is your best choice.