Advantages of freeze dryer:

Freeze dryer is also called freeze dryer. A freeze dryer is a cold-drying device that freezes water-containing materials into a solid state, and then sublimates the water from the solid state to a gaseous state to remove the water and preserve the material.

Features of freeze dryer:

1. The cold trap and operating table are made of stainless steel, which is anti-corrosion and easy to clean.

2. Well-known brand vacuum pump, with high pumping speed, to achieve higher ultimate vacuum.

3. The industrial-grade embedded dedicated control system has high reliability and stability.

4. All materials in contact with the product use inert materials to meet the requirements of GLP.

5. One-piece structure design, small size, no external flange, easy to use, and no leakage.

After-sales service:

1. Provide targeted installation videos;

2. Under the premise of correct installation, regular maintenance and use, we guarantee a one-year warranty;

3. After the expiration of the warranty period, the products sold by our company enjoy lifetime warranty repairs, and we only charge the cost price for replacing the standard parts and seals of the product;

4. The technical staff puts forward reasonable suggestions according to the use of the product, and assists the customer to choose the appropriate model;

5. Provide 24-hour technical consultation response.

Grouped equipment:

Circulating water vacuum pump

Diaphragm Vacuum Pump

FAQ:

1. What is the working principle of the freeze dryer?

Vacuum freeze-drying is to freeze the material below the eutectic point temperature, so that the water in the material becomes solid ice, and then under a proper vacuum degree, the ice is directly sublimated into water vapor. Then use the water vapor condenser (water trap) in the vacuum system to condense the water vapor to obtain the technology of drying products.

2. What are the supporting equipment of the freeze dryer?

Circulating water vacuum pump, diaphragm vacuum pump.

3. What is the reason why the vacuum degree of the freeze dryer cannot drop?

The temperature of the pump is too high. It is possible that the pump casing or inner wall of the pump of the vacuum freeze dryer is worn, and the motor rotor pivot is offset, causing damage to both sides. Or the air inlet filter is blocked.