Explore our premium machinery solutions engineered to elevate manufacturing throughput and maintain perfect compliance.
The manufacturing of liquid personal care products, particularly shampoo and liquid detergents, has shifted from basic manual mechanical blending to highly controlled, automated, and thermodynamically optimized systems. As consumer demand swings towards clean-label products free of sulfates and parabens, formulations have become more complex. Modern surfactant bases, natural botanical extracts, and active therapeutic compounds require precise temperature profiles and custom shear limits to prevent raw material degradation.
Consequently, contemporary shampoo mixing tanks must adapt to multi-phase viscosities, rapid hydration rates of thickeners, and clean-in-place (CIP) compliance protocols. The primary technological trend revolves around the integration of coaxial multi-action agitators, high-shear bottom homogenizers, and dynamic vacuum-assisted deaeration systems. This prevents the entrapment of microscopic air bubbles, ensuring product stability, extended shelf life, and superior aesthetic clarity of the finished liquid formulation.
High shear emulsifiers running at up to 3000 RPM break droplet sizes down to the micro-level, creating stable emulsions that resist separation over time.
Programmable Logic Controllers with intuitive touchscreen interfaces monitor parameters like viscosity, thermal load, and impeller velocity in real-time.
Double or triple-layered dimple jackets provide swift steam heating or water cooling, reducing overall batch time and saving thermal energy.
More than 30 years of machinery manufacturing engineering excellence, serving cosmetic giants in 55+ countries.
Science and technology are the primary productive forces and the core competitiveness of modern machinery enterprises. At SINAEKATO, we continuously strengthen research, development, and innovation of core liquid-mixing technologies. Through advanced production equipment and strict quality management, we guarantee unmatched stability and repeatability in every pharmaceutical-grade mixing system.
Our production testing process remains exceptionally rigorous, checking everything from metallurgy compositions (SUS304 and SUS316L) to electronic shielding, weld penetration depth, and dynamic pressure testing of vacuum-rated components.
Operating across nearly 55 countries with structural facilities spanning multiple industrial zones, SINAEKATO aims to show the world the true capability of modern Chinese manufacturing: "LET THE WORLD KNOW MADE IN CHINA". We are dedicated to providing high-performance machinery and world-class, long-term technical service.
This commitment translates to high-level local setups, multi-language support, and technical engineers ready to deploy globally for on-site commissioning, operator training, and system verification processes.
We believe a machine is only as reliable as its weakest component. Therefore, 80% of the core parts of our machinery are sourced from world-renowned engineering brands. Siemens PLCs, ABB motors, Schneider switchgear, Omron electronics, and NSK bearings form the core components of our mixing vessels.
This strategic selection guarantees long-term parts availability, simplifies local maintenance, and ensures our customers enjoy seamless production runs with minimal downtime.
The terminology "Discount" in industrial liquid mixing machinery does not signify a reduction in quality or metallurgical compromise. Instead, it represents the optimization of manufacturing overhead, lean logistics, and vertical integration of the industrial supply chain in Gaoyou and Guangzhou, China.
Through SINAEKATO’s Factory 4.0 layout, our raw materials (high-grade steel coils) are sourced directly from domestic state-run steel mills with full quality certifications. Laser cutting, robotic welding, and automated mirror polishing are conducted entirely in-house. This complete process ownership reduces the production cost markup typically added by sub-contractors, allowing us to offer extremely competitive pricing structures compared to European manufacturers, while maintaining identical or superior operational standards.
Direct supply contracts for SUS304 & SUS316L, complete with trace element certifications, ensuring protection against oxidation and chemical pitting.
Automated orbital welding ensures seamless joints, eliminating micro-crevices where bacteria could grow, ensuring absolute cosmetic hygiene.
System testing with water and trial batches before shipping reduces post-delivery errors, ensuring immediate startup at your facility.
State-of-the-art facilities and engineering environments where our mixing machines are designed and tested.
In-house mirror polishing achieving roughness averages below 0.4 microns.
Multi-ton system staging area for liquid washing and homogenizing mixers.
Precision machining of scraper rotors, homogenizer stators, and seals.
A history of innovation, manufacturing growth, and landmark international achievements.
Engaged in the chemical machinery industry, establishing foundational expertise in raw material behaviors and mixing vessel dynamics.
Guangzhou Sina Cosmetics Engineering Equipment Co., Ltd. was established to serve the booming cosmetic production hub in southern China.
Established Hong Kong Hantao International Investment Co., Ltd., paving the way for international sales and currency-efficient transactions.
Gaoyou Sina Chemical Machinery Equipment Factory was established. Concurrently, Guangzhou Sina Cosmetics Engineering Equipment changed its name to Guangzhou Sina Chemical Machinery Co., Ltd.
Established Gaoyou Sina Light Industry Machinery Equipment Factory, expanding production capability for light industry solutions.
Purchased 10,000 square meters of land in Gaoyou. The new processing plant was put into operation under the name: SINA EKATO CHEMICAL MACHINERY CO., LTD(GAOYOU CITY).
Established Yangzhou Hantao Chemical Machinery Co., Ltd. to optimize heavy industrial mixing configurations and components.
Acquisition of Guangzhou Jingcheng Machinery; set up a large machinery exhibition center and established international export sales routes.
Original Guangzhou Sina Chemical Machinery Co., Ltd. officially renamed Guangzhou SINAEKATO Chemical Machinery Co., Ltd.
Acquisition of Guangzhou Suogao Machinery Equipment Co., Ltd., increasing technical intellectual property on vacuum systems.
Designated SINA EKATO CHEMICAL MACHINERY CO., LTD(GAOYOU CITY) as the corporate Headquarter for Production, Sales, and After-Sales service.
Established SINA EKATO Equipment (Jiangsu) Co., Ltd. focusing on high-tech international joint development and foreign project cooperation.
SINAEKATO cooperated with Europe-FLEMAC to establish Germany SINAEKATO Group Co., Ltd., merging European design concepts with Chinese production efficiency.
Cooperated with South Africa Unilever for Cosmetic Projects (valued at $800,000) and Japan SK-II Shiseido OEM Cosmetics production lines (valued at $1,500,000).
Cooperated on high-output Japanese detergent liquid-washing lines, delivering automated batching systems under a $1,000,000 contract.
Stable, Reliable, Precise, and Intelligent.
These are the core engineering standards that SINAEKATO applies to every design. Choosing SINAEKATO means partnering with professional technical support and responsive after-sales service. We support you through every stage—from factory design and P&ID development to machinery manufacturing and final site acceptance testing (SAT). Step by step, we build the future of processing technology together.
Mixing systems must perform differently depending on regional regulations, climatic conditions, and local ingredient access. SINAEKATO customizes configurations to excel in distinct operational environments:
Scenario: Processing concentrated Sodium Laureth Sulfate (SLES) formulations in South America & Middle East.
Engineering Adaption: Counter-rotating paddle designs with teflon scrapers prevent heat buildup, ensuring rapid dilution without foaming.
Scenario: Pharmaceutical-grade production facilities in North America and Western Europe.
Engineering Adaption: Complete mirror-polished SUS316L contact zones, sanitary design tri-clamp ports, and digital validation logging.
Scenario: Mega FMCG plants in Southeast Asia and Africa requiring non-stop production cycles.
Engineering Adaption: Integrated raw material feeding ports, continuous-operation homogenizers, and dual-tank setups for uninterrupted batching.
To help your procurement team make an informed decision, the following matrix contrasts standard market configurations with SINAEKATO's engineered solutions:
Expert answers addressing technical, commercial, and operational questions about liquid mixing systems.
SUS316L contains molybdenum, which offers superior resistance to corrosion, pitting, and chloride stress cracking compared to SUS304. Shampoos and liquid detergents often contain active chemicals, salts, and surfactants that can degrade lesser metals over time. Using SUS316L prevents metal ions from leaching into the product, ensures GMP compliance, and extends the operational lifespan of your mixing vessel.
The homogenizer features a high-speed rotor and stator assembly. As the raw materials pass through this assembly, they are subjected to intense mechanical shear, hydraulic shear, and cavitation. This action breaks down botanical oils, active ingredients, and surfactants into uniform micro-droplets. The result is a highly stable emulsion that prevents phase separation, achieves consistent viscosity, and enhances the product's texture.
During high-speed mixing, air can easily become trapped in viscous liquids, forming microscopic bubbles. This makes the shampoo look cloudy and can cause filling volume errors during bottling. A vacuum-rated mixing tank operates under negative pressure, drawing out trapped air to ensure a clear, bubble-free product. It also prevents oxidative reactions that could spoil active ingredients.
We design and manufacture mixing tanks ranging from laboratory-scale 50L units to large-scale 5000L production models. Systems can be customized with top or bottom homogenizers, dual-action or coaxial scraping paddles, specific heating methods (steam or electric), and automated PLC systems (Siemens or Omron) featuring recipe memory and remote diagnostics.
Our mixing tanks feature 360-degree rotating spray balls. When connected to a CIP system, they wash the tank interior with hot water, alkaline solutions, or sanitizers. This automated process removes the need to dismantle the vessel, reduces chemical and water usage, and ensures consistent sanitization between batches to prevent cross-contamination.
Complete your production setup with our high-precision machinery line, engineered to work in tandem with our mixing systems.
Sina Ekato