Difference between Jacketed And Non-jacketed Stainless Steel Mixing Tank

Difference between jacketed and non-jacketed stainless steel mixing tank: How to choose the right equipment?

In the cosmetics, food, pharmaceutical and other industries, stainless steel mixing tanks are one of the core production equipment. According to the different structural designs, this type of equipment can be divided into jacketed stainless steel mixing tanks and non-jacketed stainless steel mixing tanks. There are obvious differences between the two in terms of function, application scenarios and price. Choosing the right equipment is crucial to improving production efficiency and product quality.

1. Jacketed stainless steel mixing tank: suitable for processes that require heating or cooling

The jacketed stainless steel mixing tank (also known as a double layer or triple layer mixing tank) has an inner tank + jacketed structure, and heating or cooling media such as steam, thermal oil or cooling water can be passed into the jacketed to control the temperature of the material in the tank.

Main features:

✔ Strong temperature control ability: It can heat or cool materials and is suitable for temperature-sensitive production processes.

✔ Suitable for high-viscosity materials: such as creams, lotions, syrups, etc., which can maintain a suitable process temperature and avoid excessive cooling, which will increase viscosity and affect the mixing effect.

✔ Rich supporting functions: usually with stirring system, such as high shear homogenization, frame stirring or scraping stirring, suitable for emulsification, homogenization and other processes.

Application industries:

✅ Cosmetics industry: products that need uniform heating or cooling, such as lotions, creams, essences, etc.

✅ Food industry: products that need temperature control, such as chocolate sauce, syrup, jam, etc.

✅ Pharmaceutical industry: syrup, ointment and other materials that need strict temperature control

2. Non-jacketed stainless steel mixing tank: suitable for stirring or dissolving at room temperature

non-jacketed stainless steel mixing tank is a single layer structure, usually used for mixing, stirring, dispersing and other processes that do not require temperature control. This type of equipment has a relatively simple structure and is suitable for mixing liquids with good fluidity or low-viscosity materials.

Main features:

✔ Lower cost: Because there is no heating or cooling system, the structure is simple and the price is relatively more economical.

✔ Suitable for materials with good fluidity: such as solutions, emulsions, beverages, etc., suitable for ordinary mixing processes.

✔ Simple maintenance: The equipment has a simple structure and is more convenient to clean and maintain.

Application industries:

✅ Cosmetics industry: lotion, spray, essence, etc.

✅ Food industry: preliminary mixing of beverages, juices, syrups

✅ Chemical industry: room temperature mixtures such as solvents, detergents, coatings, etc.

3. Jacketed VS non-jacketed stainless steel mixing tank: how to choose?

4. Factors to consider when choosing a stainless steel mixing tank

4.1 Production process requirements

Do you need heating or cooling? If yes, choose a jacketed mixing tank.

What is the viscosity of the material? For high-viscosity materials, a jacketed tank with a wall-scraping agitator is recommended.

Is high mixing uniformity required? If so, a high-shear homogenizer should be included.

4.2 material selection

Food-grade stainless steel (SUS304): Suitable for the food, cosmetic, and personal care industries.

Corrosion-resistant stainless steel (SUS316L): Ideal for pharmaceutical and chemical industries requiring high corrosion resistance.

5. IMMAY offers high quality stainless steel mixing tanks

As a professional manufacturer of cream and liquid manufacturing machines for the cosmetic, food, and personal care industries, IMMAY offers a variety of stainless steel mixing tanks, including both jacketed and non-jacketed structures, to meet different production needs. Our mixing equipment is made from premium stainless steel and equipped with high efficiency mixing systems, ensuring uniform blending and improved production efficiency.

• Precise Temperature Control – Jacketed tanks can be equipped with steam heating, electric heating, or cooling systems.

• Various Mixing Options – Choose from high-shear mixing, wall-scraping agitation, frame-type agitation, and more.

• Customized Solutions – Designed to meet your specific size and functional requirements.

If you are looking for the suitable stainless steel mixing tank, contact IMMAY for professional selection advice and a detailed quotation!

Contact us to get a quote!