Industrial Application Worldwide Popular Oxidation Free Drying Oven Test Chamber

5.1 Application: 

Application 
Vacuum oven are mostly used for drying, baking, sterilization of non - volatile items and heat treatment test 
for mining enterprises, schools, medical and scientific research.Expecially for simultaneous drying of different kinds of polymers 
in small quantities for drying materials for trial molding. They can also be applied in electronic engineering, electroplating, 
and pharmacy, paint baking, printing industries, etc. for preheating or drying related products.
Features
Silicone sealing pressure pad, ensure the perfect tightness inside the box
Glass fiber insulation, provide efficient thermal insulation, energy - saving effect
Heating plate installed in a box in a four - sided,  ensure temperature uniformity
Digit temperature sensor, ensure work stably for given vacuum conditions

5.2 Description

A vacuum drying system   consists of a vacuum chamber, a   mechanical vacuum pump with gauge and valves as well as a       source for providing heat to the product     to be dried. Both oil-sealed and oil-free (dry)    mechanical       vacuum pumps can be used. .A condensate trap (typically      cooled   to very low temperatures) is also used to pump and trap the     liquid(s) to be removed.   Base pressures    of less than 0.1 Torr are often required, depending on   the  liquid to be removed and the temperatures. Care    should be taken to protect oil-sealed pumps from the liquid and operating the pumps     properly to minimize the impact    of the liquid vapors being ingested into the pump (often with the use of a gas ballast and/or gas purge).

The vacuum drying process often  involves multiple steps     of applying heat  and vacuum. Reducing the pressure (applying vacuum) at the surface of a liquid (such as water)  will allow the liquid to evaporate without elevating       the temperature. The evaporation of the liquid will continue until the       part       is dried or until enough heat is removed (through evaporation) that the remaining liquid freezes. At this point   the drying process continues as       sublimation which is much slower compared to evaporation. In general, this   is not desirable. The purpose of heat is to maximize drying while preventing      freezing of the liquid.             

There are several methods of applying heat to the product being       dried. Some products have temperature limitations which may impact which methods may be employed. These methods include:

•Preheating the  product  using a   variety   of methods prior to placing into     the vacuum chamber.

•Preheating the  product  in a specially       designed vacuum       chamber that is configured to provide convection heating as well as vacuum.

5.3 About KOMEG:

As a professional manufacturer and the best brand climatic chamber in China, KOMEG specialized in Environmental testing equipment for quality conscious people since 1990. Our products are CE approved and we are the supplier for SGS ,UL, and world top 500 companies.

5.4 Specifications for No-Oxidation Oven

5.6 Factory Pictures