Recently, a Scandinavian customer came to us and asked us to make an ammonia plate and shell heat exchanger, after we looked at the working conditions of ammonia, we think the half welded heat exchanger is the most suitable, but the customer insisted, we had to do what he said. However, the half-welded equipment is designed specifically for ammonia refrigeration system, but the customer's conditions with the shell and plate type also work, heat transfer efficiency are the same.

We carefully analyzed the customer's heat transfer condition, which is to reduce the ammonia from 120? to 30? and then heat the circulating water. This is the most typical and most commonly used condition. The half-welded type is used in many refrigeration applications to prevent leakage and mixing of the two media.

Ammonia plate heat exchanger is used because it is a good choice for heat transfer conditions such as gas, vapor, liquid, liquid-liquid, evaporation and condensation. Its main features are high pressure and high temperature resistance. Used as a heater, it is also a fairly common use case, and many customers come to buy this equipment.

As we all know, with the fine process of industrial production, the space left for all kinds of production equipment has become smaller and smaller, of course, also considering the cost of investment. The compactness and flexibility of use are also a major feature of it. Small body with big energy is the image of this equipment. Its high heat transfer efficiency, good heat transfer effect, tried and tested, can be applied to a variety of harsh conditions and is a booster for industrial production.

Safety and sturdiness is another characteristic of it. Many complex or corrosive high media can be applied, can be said to be the performance of small steel gun.

Ammonia plate and shell heat exchanger is designed for the use of ammonia equipment, it has distinctive features, once launched in the market for use has been widely praised by customers, which is not foreign customers also to consult. If you have the same or similar working conditions, please contact us.