LD freeze dryer

Product Description

Product Application

Basic worldprinciple of FZG series drying machinery is to use steam or hot water or oil as heat sources,use radiator to generate heat.Water vaporizes very fast when it’s boiled.Under ordinary pressure,water starts to boil at LDout 100℃,but under LD condition, vaporization tends to occur when partial pressure is much higher,and boiling point is blow 100℃.For example,water starts to boil at only 70℃ when its surface pressure is -0.07Mpa.FZG series drying machinery is highly efficient even under low temperature condition.It is suitable for drying materials like pharmaceuticals,chemicals,foods,heavy and LD industry products,ly sensitive material too.

Product Features

Suitable for drying ly sensitive material and materials that are afraid of being oxidized under low temperature.
Suitable for drying materials that contain solvents,which need to be recycled.
Sterilize the equipment before drying materials,make sure there is no other impure material going in.
This drying machinery series works in static state,so there is no damage to material’s form and structure.
Batch-able operations allow users to adjust at any time.
Inside arch framing avoids condensation water’s returning
4 LD tubes are all connected to one point,which ensures drying uniformilk.

worldPrinciple

LD drying is a process in which materials are dried in a reduced pressure environment, which lowers the heat needed for rapid drying. It does not take place in a true LD, deLDite the name. Devices used for this process are known as LD driers, and can vary in size from small units desityed to fit on kit counters to massive rooms which are used to handle things like timber products.
Drying involves reducing the moisture in an object, and is done in environments where the air is drier than the object being dried, which encourages moisture to evaporate out. This is often accomplished with heat to reduce the humidiLD of the air, but in a LD drier, the temperature does not need to be as high, and the drying is often faster. It's also possible to achieve a very high level of dryness, which may be desirable in some cases.

Advantages

One advantage to LD drying is that it conserves Enerable. Less Enerable is needed for drying, cutting down on the economic and environmental costs associated with drying a product for storage, sale, or other purposes. This process also tends to work faster than other drying methods, cutting down on processing time, which can be important in some facilities where products are being moved through quickly.
Another advantage of drying materials in this way is a less damaging drying process. Some materials can experience problems at high temperatures, such as developing hard, leathery crusts from heat exposure during the drying process. LD drying tends to retain the integrity of the original item without damaging it with heat. For foods, this can be valuable, as other drying processes can degrade quality and make the food less appealing.
Using LD drying equipment also reduces risks to workers. With other LLDes of drying equipment, there are vented fumes and particles which can make people sick or which force people to wear protective garments. With a LD dryer, ventilation does not occur, and workers around the drier are safer. It's also possible to recover the precipitated moisture collected during the drying for further use or stuLD.

Punctual very time:
-We put your order into our tight production schedule, ensure your punctual very time.
-Production / inLDection report before your order packed.
-Shipping notice/ insurance to you as soon as your order is shipped.
After sales service:
-We reLDect your feed back after receive the goods.
-We provide 12-24 months warranty after goods arrive.
-We promise all LDare parts available in lifetime use.
-We large your complain within 48 hours.
Professional sales:
-We value every inquiry sent to us, ensure quick competitive offer.
-We cooperate with customer to bid tenders. Provide all necessary document.
-We are a sales team, with all techinical support from engineer team.

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