Difference Between Vacuum Furnace Chiller and Vacuum Brazing Chillers

When you’re working with expensive and high-temperature equipment, it’s an area that you can’t afford to go wrong in. A lot can go wrong when you’re uninformed of the equipment that you’re working with, and it’s especially important that you get it right when working with chillers, or you could be looking at a lot of money’s worth of damage. 

Risks aside, you also have to look at the costs and quality of different cooling methods and forms of equipment, as they all have their own benefits and problems that will come with them.

Vacuum Furnace Chiller

The materials that your chiller is made from can play a huge role in how effective they are in their cooling, and what they’re able to withstand. If you’re working with machinery that reaches very high temperatures, you want something that’s going to help you cool and control it without any faults in the process. 

A vacuum furnace chiller works with the materials in what is described as a near-vacuum, which allows you to maintain temperatures easier without the disturbance of external elements.


  • The vacuum furnace cooling solution requires much lower temperatures to operate, making it much cheaper and easier to use than other cooling solutions. The vacuum furnace offers a more flexible and more cost-effective method all-around over older cooling methods.


  • The furnace has to be constantly managed to ensure that there’s no damage due to inconsistencies. If the cooling is not kept smooth, then the furnace may shut down due to the water temperature rising too high.

Vacuum Brazing Chiller

Vacuum brazing is a system that allows you to join metal or ceramic components using alternate materials with lower melting points. The filler metal is melted and used to join the metals without causing any damage to the two metals or ceramics that you are trying to join. This method allows you to form a strong bond, cheaply, and without any risk to waste.


  • The production costs of vacuum brazing equipment are much cheaper than other materials, as there is a lot less waste and cleanup in the process of manufacturing it.
  • Producing via vacuum brazing also avoids any form of pollution, due to the fact that there is no metal flux used in the process.
  • Vacuum brazing furnaces also have a lot fewer maintenance concerns, as the internal structure of the furnace has a long life span.


  • While you might be saving money on production, it can be expensive to invest in the furnace itself; making the costs much more upfront.
  • When the lifespan of the internal structure is reaching its end, it can be a lot of effort to fix and maintain what has broken.
  • Continuous use requires a lot of interference, and will not be simple to keep constant operation.

If you’re interested in different chillers you can use, and where they can be applied, sites like KKT chillers offer a selection of different chillers and their applications. From industrial to medical fields, there are wide amounts of use for such equipment, so it’s useful to know the difference.