What Is Dimpled Jacket for Wine Cooling？

A dimpled jacket is a type of cooling jacket used on stainless steel wine tanksto regulate temperature during fermentation and storage. It consists of a stainless steel sheet with a pattern of small, regularly spaced indentations (dimples) that create a space for coolant (such as glycol or chilled water) to flow through.

Advantages of Dimpled Jackets for Wine Cooling:

✅ Efficient Heat Transfer – The dimpled design increases the surface area for cooling, ensuring precise temperature control.
✅ Durability – Made of stainless steel, dimple jackets are resistant to corrosion and mechanical stress.
✅ Energy Efficiency – Requires less coolant compared to other jacket types.
✅ Customization – Can be designed for full or partial coverage, depending on cooling needs.

Dimple Jacket vs. Other Cooling Methods:

• Dimple Jacket – Ideal for uniform cooling and energy efficiency.

• Cooling Coil (Immersion Coil) – Submerged in wine but harder to clean.

• Cooling Plate (Clamp-on Jacket) – Good for retrofitting but less efficient than dimple jackets.

  
  

  

  Dimple Jacket

  

  Cooling Coil

Are you looking for a supplier of dimpled jacket wine tanks? Pretank specializes in stainless steel wine tanks with dimple jackets for precise temperature control. Let me know your specific requirements!