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Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity

Minimum Order Quantity : 1 pcs Price : $4500/pc
Packaging Details : wooden case packing Delivery Time : 8-16 days
Payment Terms : T/T, Western Union, MoneyGram... Supply Ability : 1000 pcs per month
Place of Origin: China Brand Name: Lanphan
Certification: CE Model Number: HFD-8

Detail Information

Name: Vacuum Freeze Dryer Voltage: 220V/110V
Dimension(l*w*h): 875mmx825mmx1540mm Application: Freeze Drying
Warranty: 365 Days Vacuum Degree: 15Pa
Warehouse: America, Australia, Thailand Weight: 215kg
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220V vacuum freeze dryer

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Product Description

 

freeze dryer Emergency Prep Easy Save home freeze drying machine

 

Vacuum freeze-drying is one of the most gentle ways to dry. It is based on the sublimation principle, that is, the solid phase directly into the gas phase of this physical phenomenon. The freeze-dried material is placed in a vacuum drying chamber for drying, and the water vapor produced by the cold trap is condensed to form ice, so as to achieve the purpose of eliminating water vapor. Vacuum pump is used to discharge the air in the drying room, not including water vapor.
The baffle plate is provided with a heating device, and the heat is transferred to the material through the conduction function to provide the energy needed for sublimation. When the free water in the material is sublimated, the internal bound water can also be removed from the material at a very low vacuum. This drying process is considered to be the last stage of drying, analytical drying.

Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity 0

Product application

Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity 1

Vacuum freeze drying technology, also known as sublimation drying, is a method of pre-freezing water-containing substances and sublimating the water under vacuum. The original biological and chemical properties of freeze-dried products remain basically unchanged and are easy to store for a long time. After adding water, it can be restored to the state before freeze-drying and maintain its original biochemical characteristics. Therefore, vacuum freeze-drying technology is widely used in medicine, food, chemical industry, biological products and other fields.Freeze-dried food can be stored for up to 25 years. Freeze-dried food is ideal for home storage.

The samples with high acid or solvent content can not be dried in the absence of special protection (if necessary, please contact the service department), otherwise the freeze dryer may be corroded. When drying containing azide should pay more attention to it, because with copper or other non ferrous metal reaction will explode.

Product parameter

Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity 2

Product Model HFD-8
Freeze-dried area 1 M2
Processing capacity 10-12 kg/batch
Tray quantity 8pcs
Tray size(mm) 265*435*25
Spacing between partitions 40mm
Power(W) 2500
Ultimate vacuum 15Pa
Cold trap temperature ≤-40ºC
Temperature probe independent probe
Compressor French Danfoss brand
Frame Iron frame + Plastic spraying


Attentions

  1. Must use a grounded power outlet.
  2. Working environment temperature≤32℃, the humidity≤80%.
  3. After drying finished, open the vent valve to inflate air at first, then close the vacuum pump to prevent sample contaminated by the pump oil. If a sudden power outage, open the vent valve immediately, and take out the samples as soon as possible, properly stored.
  4. Keep the seal ring clean, and cannot Scrub with organic solvents.
  5. Replace the vacuum pump’s oil after working 100 hours, check and maintenance the pump regularly.
  6. Do not frequently switch power supply and refrigerator, If the refrigerator is shut down caused by operation, at least three minutes to wait, and then restart the refrigerator

Product details

Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity 3

Installation step
(1)Open the package, check the components according to the packing list;
(2)Fill the pump’s oil into pump to the middle of the level guide.
Remark: Please using required oil type;
(3)Connect the pipe between pump and dryer by connectors. One side is fixed on pump’s air inlet, the other side is fixed on dryer’s vacuum outlet;
(4)Connect the pump’s power plug into dryer’s vacuum pump power outlet;
(5)Connect the power wire to dryer’s main power outlet, other side connect to power supply(with ground wire );
(6)Turn on the switch, test step by step according to the instructions. When all the technical data are satisfy (including vacuum <15Pa, condenser chamber’s temperature <-35℃), the dryer could be put into usage.

Our Factory

Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity 4

Related product

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Packing & Shipping

Black White HFD-8 220V Vacuum Freeze Drying Machine Large Capacity 6

Our Service
Provide 24-hour technical consultation and reply;
Provide professional quotation information;
Provide detailed product performance specification;
According to product's using condition, technicians will offer rationalization proposals to assist clients to select proper product types;
Provide other corollary equipment according to client requirements.

During installation and adjustment period, our after-sale service staff will communicate with customers frequently to know product's running state in time. Assist customers to install and adjust products until customers are satisfied;
If product has malfunction during operation period, we'll offer you satisfied answer in time. We'll reply you within 1 hour and provide solution or send staff to spot within 24 hours after receiving maintenance notification;
Lifelong free technical support. Conduct satisfaction survey and inquiry equipment running condition to clients by telephone or e-mail semiannually from the first day of equipment running, put on records of acquired information;
Provide assistance in solving problems such as equipment damage in the transport.

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