Premium OEM/ODM cosmetic, skincare, water treatment, and packaging solutions engineered in conformance with international standard protocols.
Strategic answers to the challenges of viscosity fluctuation, formula aeration, and zero-tolerance sanitary compliance in high-throughput color cosmetic lines.
Modern cosmetic formulations—especially high-viscosity waterproof mascaras and fast-drying carbon black eyeliners—contain volatile solvents and structure-forming polymers. Our machines prevent atmospheric exposure, preventing premature drying, curing, or skinning within the dosing nozzles and pump chambers.
With standard fill volumes ranging from 1.5ml to 12ml, even minor dosing discrepancies alter product efficacy and increase material costs. By implementing high-resolution servo-driven piston pumps and positive shutoff nozzles, we maintain an accuracy of ±0.05g, reducing formulation waste and product recall risks.
Ophthalmic cosmetics require strict hygiene controls. Our machinery utilizes pharmaceutical-grade AISI 316L stainless steel contact parts, electropolished surfaces (Ra < 0.4µm), and integrated Clean-in-Place (CIP) systems to eliminate microbial niches and prevent batch-to-batch cross-contamination.
Engineered for high-volume factories and multinational brands demanding strict adherence to regional regulatory frameworks.
As global regulatory frameworks tighten under FDA MoCRA in North America and Regulation (EC) No 1223/2009 in the European Union, the cosmetic manufacturing industry is shifting away from semi-automated filling setups. Modern factories require fully integrated, network-connected machinery that provides comprehensive batch traceability and real-time operational efficiency metrics.
An institutional legacy of technological innovation and global expansion since 1988.
Engaged in the chemical machinery industry, laying down the baseline engineering principles for high-viscosity emulsification.
Guangzhou Sina Cosmetics Engineering Equipment Co., Ltd. was established to specialize in cosmetic manufacturing machinery.
Established Hong Kong Hantao International Investment Co., Ltd. to initiate localized global market integration and technical exchange.
Gaoyou Sina Chemical Machinery Equipment Factory was established; Guangzhou engineering base rebranded as Guangzhou Sina Chemical Machinery Co., Ltd.
Established Gaoyou Sina Light Industry Machinery Equipment Factory to scale up local parts fabrication and assembly controls.
Purchased 10,000 square meters of land in Gaoyou. Rebranded state-of-the-art facility as SINA EKATO CHEMICAL MACHINERY CO., LTD (GAOYOU CITY).
Established Yangzhou Hantao Chemical Machinery Co., Ltd. to optimize regional heavy-machinery component supply chains.
Acquired Guangzhou Jingcheng Machinery; inaugurated the primary machinery demonstration center and launched export sales pathways.
Original Guangzhou Sina Chemical Machinery Co., Ltd. officially renamed Guangzhou SINAEKATO Chemical Machinery Co., Ltd.
Acquisition of Guangzhou Suogao Machinery Equipment Co., Ltd. to integrate vacuum filling and labeling intellectual property.
Declared SINA EKATO CHEMICAL MACHINERY CO., LTD (GAOYOU CITY) as the official Production, Sales & After-sales Headquarters.
Established SINA EKATO Equipment (Jiangsu) Co., Ltd. targeting high-end global machinery markets and advanced joint-venture research.
Partnered with Europe-based FLEMAC to establish Germany SINAEKATO Group Co., Ltd., securing direct access to EU precision engineering standards.
Executed massive projects: $800,000 cosmetic production installation for South Africa Unilever; $1,500,000 supply project for Japan SK-II / Shiseido OEM facilities.
Delivered a state-of-the-art $1,000,000 liquid detergent washing production plant to Japanese chemical manufacturing partners.
Discover the high-precision subsystems powering our cosmetic eyeliner and mascara filling platforms.
Equipped with Schneider Electric or Mitsubishi multi-axis servo systems, the filling stroke is programmable directly via HMI. Real-time digital adjustments maintain volumetric precision within ±0.05ml.
Custom pneumatic positive shutoff nozzles with mechanical blow-back or vacuum suck-back function. This design prevents trailing and dripping of viscous, high-polymer formulations.
Prior to filling, containers undergo ionized air cleaning combined with a dual vacuum extraction system. This stage removes particulate contaminants from the narrow neck openings.
| Performance Parameters | Technical Specification Value | Operational Advantages |
|---|---|---|
| Target Fill Volume Range | 1.5ml – 15ml (Micro-adjustable via HMI interface) | Enables rapid product changeover from liners to mascara. |
| Filling Tolerance Limit | ≤ ± 0.5% (Depending on formula density) | Reduces ingredient giveaway and ensures exact product weight. |
| Maximum Linear Throughput | 3,600 – 4,800 units per hour (Up to 80 units/min) | Meets high-volume commercial production requirements. |
| Interchangeable Wiping/Sealing | Pneumatic or mechanical insertion systems | Ensures leakproof insertion of plastic wipers and wipers. |
| Contact Steel Composition | AISI 316L Stainless Steel with PTFE seals | Resists solvent attack, organic acids, and intense cleaning. |
| Factory Safety Certification | CE Directive Compliant (EN ISO 12100 & EN 60204-1) | Meets strict health, safety, and environmental standards in the EU. |
How SINAEKATO maintains mechanical compliance and supports GMP validation for cosmetic manufacturers.
Our machines carry full CE certification, ensuring compliance with the Machinery Directive 2006/42/EC and the Low Voltage Directive 2014/35/EU. Every unit is engineered with integrated emergency stops, safety interlocking doors, and enclosed protective screens to ensure complete operator safety.
Electrical layouts follow EN 60204-1 standards. Systems feature isolated high/low voltage lines and IP55-rated enclosures to protect controls during washdowns.
To ensure reliability and simplify local parts sourcing, over 80% of our machinery components are sourced from globally recognized suppliers.
Engineered to handle diverse packaging designs, material weights, and viscosity profiles across global assembly lines.
Mascaras containing lengthening fibers require precise thermal profiling to maintain optimal flow behavior. Our optional heated double-jacketed product hoppers with gate-style scraping agitators prevent separation and settling, ensuring consistent fiber distribution.
Liquid eyeliners dry quickly upon atmospheric contact. Our airtight rotary valve system, coupled with nitrogen purging before and after filling, protects the formula from moisture and premature drying, securing its long-term stability.
Our dual-stage starwheel design handles narrow vials and small gel pots. Combined with customizable pucks and change parts, the line quickly adapts to varying container geometries without causing surface scratching or cosmetic defects.
Integrating advanced industrial diagnostics and AI-driven process controls into next-generation cosmetic packaging lines.
SINAEKATO continues to invest in advanced R&D to meet the needs of the smart factory era. Our engineering teams are working to integrate real-time sensor networks and diagnostic technologies directly into our high-speed cosmetic filling machinery:
Expert answers to common engineering, operational, and maintenance questions.
Complete your production ecosystem with our supplementary processing systems, vacuum homogenizers, and packing machinery.
Sina Ekato
