Freeze drying machine system by the refrigeration system,vacuum system,heating system,electrical instrumentation control system.Freeze drying machine main components for drying oven,condenser ,refrigeration units,vacuum pump,heating/coolingdevices.etc.
Freeze drying (hereinafter referred to as the freeze-dried) is to aquifer material,first freeze into solid,and then make the
moisture from the solid sublimate to gas ,to remove moisture and ways of preserving material .In the process of compressed air drying ,the freeze drying is by lowering the temperature of compressed air,make the moisture in the compressed air precipitation.The working principle of freeze drying machine (person) like refrigerator,compressed air after frozen compressed air piping,compressed air temperature drop to the required temperature,as to meet the requirement of drying .

Model no. | LTDG-Series | Working condition | 5~38℃ |
Dehumidifying capacity | 30 kg/h | Serve area | 150~220 sq.m |
Power supply | 380v/50Hz | Circulating air flow | 4000 m³/h |
Max input power | 18.5 Kw | Overall size | 1540x1400x1740 mm |
Max input current | 30.0 A | Net weight | 400 KG |
Compressor | Dakin | Packed weight | 500 KG |
Cooling type | Air cooled | Heating type | Condensing |
Structure | Box iron frame-type | Control panel | Touch screen |

Company Profile
- Since year 1996, LTPM CHINA had started manufacturing Pharmaceutical and food packaging machines such as Capsule Filling Machine, Ampoule Filling and Sealing Machine, Blister Packaging Machine, Pill Counting and Bottling Line, Cartoning Machine, Bag Packaging Machine, Liquid Filling and Capping Machine etc. - LTPM CHINA designs different types of packaging lines for customers, including standard or non-standard models. - LTPM CHINA's machinery = high automation + high precision + more energy saving + satisfactory warranty and after-sales service + trusted brand
Our Workshop
Q: What is the warranty period for your machine? A: 5 years free warranty.
Q: Are you a real factory/manufacturer?
A: Of course. Our factory is inspected by third party. We much welcome you to visit us and free to pick you up form hotel. You don't have time? We can use live video and you can visit us on line.
Q: Is engineer available to serve oversea?
A: Yes, we can send engineers to your factory but all the fee will be on buyers. In order to save your cost, we will send you a video of full details machine installation and assist you till the end.
Q: How can we make sure about the machine quality after placing the order?
A: Before delivery, we will running half hour of the machine to checking the stability and sending you the testing video until you sastisfy. We will setting all the parameters well. And also you can arrange for quality checking by yourself or by your contacts in China.
Q: We are afraid you won't send us the machine after we send you the money?
A: We have our business license and certificate. And it is available for us to use alibaba trade assurance service, protect your money, machine qulaity and delivery are guaranted.