Cosmetic processing tanks are specialized stainless steel tanks used to produce, mix, heat, or store cosmetic products such as creams, lotions, shampoos, and perfumes.
At NingBo COFF Machinery Co., Ltd., we bring decades of experience in designing and manufacturing stainless steel vessels to a wide range of industries, including cosmetics.
With over 220,000 square meters of industrial space, a highly experienced engineering team, and a global reputation for quality, we are confident in our ability to provide vessels that enhance both production efficiency and product quality.
End-to-End Custom Solutions for Cosmetic Production Lines
COFF specializes in high-precision stainless steel tank solutions for cosmetic processing. We provide fully customized tanks designed to meet the unique requirements of each production line, ensuring seamless integration with your existing workflows. With a customer-focused approach, we optimize mixing, heating, and emulsification processes, delivering turnkey solutions that enhance efficiency, product quality, and operational innovation.
At COFF, we provide comprehensive support for every stainless steel tank installation, ensuring smooth setup and minimal downtime. Our experienced engineers oversee the entire process, we make sure your production line becomes operational quickly and efficiently, allowing you to focus on manufacturing without interruptions.
Our cosmetic processing tanks are engineered with precision and flexibility in mind. We offer fully customized solutions that meet the unique requirements of each cosmetic formulation, including heating, cooling, emulsification, and mixing capabilities. Backed by a team of ten skilled engineers, including five senior engineers with over 15 years of experience.
Our global clients consistently highlight our professionalism, quality, and reliability. 80% of our new customers come through partner recommendations, and over 90% maintain long-term cooperation. Clients praise the precision of our equipment, our responsive service, and the operational efficiency improvements achieved after installation.
The choice of cosmetic processing tanks depends on your specific product formulation, production volume, and process requirements. At COFF, we provide a variety of tank types designed to meet diverse production needs, from basic mixing to complex emulsification.
A jacketed heating tank consists of a double-layered wall that allows hot water, steam, or thermal oil to circulate, heating the contents uniformly. The primary function of a jacketed heating tank is to gently and efficiently raise the temperature of ingredients such as waxes, oils, and cosmetic bases. This ensures that sensitive ingredients are not scorched or degraded while achieving optimal viscosity and blending performance.
Our expertise in thermal systems, including our patented oil-heated technology, allows us to provide highly energy-efficient heating tanks. These tanks deliver precise temperature control, reduce energy consumption, and maintain product integrity. For cosmetic production, they are especially valuable for lotions, creams, and other heat-sensitive formulations.
An emulsification tank blends water and oil phases into a stable, uniform emulsion. Equipped with high-shear agitators, precise temperature control, and optional vacuum capability, it ensures consistent texture and quality.
For high-end formulations, our emulsifying equipment can function as a vacuum emulsifier, removing air bubbles and producing ultra-smooth, stable creams and lotions. These tanks are essential for premium cosmetic products such as creams, lotions, and serums, delivering superior performance, texture, and long-term stability.
Mixing tanks are used to combine multiple ingredients into a homogeneous product. They are suitable for low- to medium-viscosity liquids such as shampoos, gels, and toners. Our cosmetic mixing tank features customizable impellers and optional heating or cooling jackets. This flexibility allows cosmetic manufacturers to adjust mixing intensity and duration according to the specific formulation.
Storage tanks are essential for holding raw materials, semi-finished products, or final cosmetic formulations before further processing or packaging.
Made from certified SUS304 stainless steel, they maintain product integrity, prevent contamination, and offer long-term durability. We use 100% TIG welding to ensure seamless, strong joints, and the metal surfaces undergo polishing and passivation treatment to provide a smooth, hygienic finish. Stainless steel storage tanks are available in various sizes, with optional insulation, heating, or cooling systems depending on the product requirements.
A cosmetic mixing tank typically consists of a single-walled or jacketed cylindrical vessel with a standard agitator mounted on top. Its structure is simple and focuses on blending ingredients evenly.
Cosmetic mixing equipment is suitable for low- to medium-viscosity liquids and performs basic mixing, heating, or cooling depending on the design. It is widely used for products such as shampoos, gels, and toners, where uniform blending is required without high-shear processing. Cosmetic mixing tank is cost-effective, easy to operate, and ideal for large-volume formulations that do not require air removal or ultra-fine emulsification.
A vacuum emulsifier homogenizer is a more complex vessel featuring a double-walled jacket for precise heating or cooling, a high-shear homogenizing system, and the ability to operate under vacuum. Its structure includes a bottom-mounted disperser and a high-speed homogenizer to create uniform emulsions. The tank removes air bubbles during processing, reduces foam, and ensures ultra-smooth texture.
Vacuum emulsifier homogenizer is specifically used for high-viscosity creams, lotions, and premium cosmetic formulations that require stable emulsions and fine particle size. Vacuum emulsifier homogenizers deliver superior quality for products demanding uniformity, consistency, and long shelf life.
Our cosmetic processing tanks are designed to support a wide range of cosmetic applications, ensuring product quality and operational efficiency across all stages of production.
Perfume production requires precise handling of alcohol-based and fragrance ingredients. A perfume mixing tank is designed with gentle agitation to prevent foaming and preserve aromatic compounds, while maintaining a contamination-free environment. Temperature control is critical to avoid evaporation or degradation of scents, and the tank material must be highly resistant to alcohol. Attention should be paid to sealing, sanitary fittings, and easy cleaning to maintain consistent product quality across batches.
Cream formulations demand high-viscosity processing with uniform texture. A cream mixing tank provides controlled heating, high-shear emulsification, and precise agitation to combine oil and water phases thoroughly. Temperature and shear control are essential to prevent separation or air entrapment, while the tank’s smooth interior and hygienic surface ensure easy cleaning. For storage, a cream storage tank maintains product stability and consistency, protecting it from contamination and temperature fluctuations.
Lotions are medium-viscosity emulsions that require balanced mixing and temperature management. A lotion mixing tank ensures uniform blending of active ingredients, emulsifiers, and fragrances, while preventing foaming or phase separation. Tanks with jacketed heating or cooling provide precise temperature control, and polished surfaces allow easy sanitation. The emphasis for lotion production is consistent texture, stability, and compatibility with packaging processes.
Shampoos are low- to medium-viscosity liquids that require gentle yet thorough agitation. A shampoo mixing tank achieves uniform distribution of surfactants, fragrances, and additives without generating excessive foam. For post-production holding, a shampoo storage tank ensures stable quality, preventing contamination and degradation before filling. Temperature control, smooth internal surfaces, and efficient cleaning are key priorities to maintain consistent performance and product safety.
Daily cleaning should be performed before and after each production cycle:
Stainless steel tanks (typically SUS304) are designed with smooth polished interiors, making them easier to clean and resistant to contamination.
For cosmetic production, cleaning is especially critical to prevent cross-contamination between batches and maintain product consistency.
After cleaning, tanks must be disinfected to meet cosmetic-grade hygiene standards:
Regular disinfection helps eliminate microorganisms and ensures safe production of sensitive formulations such as creams and serums.
To ensure long-term performance of cosmetic tanks:
Routine inspection prevents unexpected downtime and ensures stable mixing and emulsification performance.
For vacuum emulsifying tanks used in high-end cosmetic production:
Proper maintenance ensures consistent product texture and prevents air contamination in emulsions.
External maintenance is equally important:
Stainless steel tanks are highly corrosion-resistant, but improper cleaning methods can still reduce their lifespan.
A structured maintenance plan is recommended:
Keeping a maintenance log helps track equipment condition and identify issues early.
These measures are critical, especially when working with vacuum emulsifying systems.
Using a vacuum emulsifying mixer requires strict adherence to safety protocols to protect operators and ensure product integrity. First, the tank must be fully cleaned, depressurized, and ventilated before any maintenance or man entry. Operators should wear appropriate personal protective equipment, including gloves, goggles, and protective clothing. Electrical and mechanical power sources must be locked out to prevent accidental start-up.
During operation, avoid overfilling the tank, and monitor temperature and pressure closely to prevent hazards. The vacuum system should be checked regularly for leaks, and all valves must function properly. Adequate training for operators is essential to handle high-speed homogenizers safely, as well as to respond correctly in emergency situations.
To ensure long-term, stable performance of a vacuum emulsifying mixer machine, operators must follow a structured maintenance and cleaning routine that protects mechanical components, maintains hygienic standards, and prevents premature wear.
Lubricate all moving parts and gears to minimize friction and mechanical stress.
Check vacuum valves and pressure gauges regularly to ensure accurate and safe operation.
Inspect the distance between the agitator and tank every six months to maintain mixing efficiency and avoid damage.
Clean and disinfect the emulsification tank before and after each use, and keep daily cleaning records for traceability.
Wash the exterior with mild soap and water, keeping the base dry to prevent rust; never use a water hose to clean the machine.
Avoid overload conditions, such as excessive product weight or extended high-speed operation.
Perform a trial run if the mixer has been idle, helping warm up internal parts and verify proper alignment.
Maintain a detailed maintenance log to quickly identify issues and track service history.
Operate within the ideal temperature range of 50–80°C; if your process risks exceeding 150°C, choose a model with a built-in cooling system.
12May
08May
08May
