Pioneering processing machinery tailored for pharmaceutical, chemical, and cosmetic production lines.
How geometric asymmetry and low-shear convective diffusion achieve perfect homogeneity in critical chemical and pharmaceutical blending.
Industrial processing of solid-state dry powders demands absolute precision. Standard ribbon blenders and fluidizing mixers often fall short when processing materials with disparate bulk densities, micro-fine particle distributions, or shear-sensitive compositions. This is where the V-Shape Powder Blender (also known as a V-Type or V-Hopper mixer) emerges as the industry standard. Its key design feature is its geometric asymmetry.
Structurally constructed of two hollow cylindrical shells joined at an angle of 75° to 90°, the V-shaped vessel is rotated continuously along a horizontal axis. As the shell rotates, the powder bed inside is repeatedly split into two separate channels, only to recombine a split-second later. This cycle of continuous division and convergence facilitates high-velocity convective diffusion, which is the primary mechanism behind its fast blending speed.
Configuring V-Hopper systems to withstand rigorous industrial standards, automation systems, and complex material properties.
We utilize premium AISI 316L and AISI 304 stainless steel. Internal surfaces undergo precision electro-polishing down to an Ra < 0.4μm finish, which meets FDA sanitary requirements and prevents cross-contamination. External surfaces are satin-finished to resist corrosion and chemical washdowns.
For cohesive powders or blends prone to agglomeration, we integrate high-speed internal intensifier (pin-type or blade-type) bars. Optional liquid-addition spray systems allow micro-metered liquid injection directly into the powder stream without clumping.
Control systems are equipped with Siemens or Allen-Bradley PLCs and HMI touchscreen panels. Features include variable speed control via variable frequency drives (VFD), automatic positioning systems for loading and discharging, and integration with SCADA systems.
How SINAEKATO helps global buyers meet strict pharmaceutical and chemical regulatory requirements.
Designed in strict accordance with cGMP standards. Seals are made from FDA-compliant polymers (PTFE, Viton, or Silicon). The design eliminates threads, crevices, or hidden pockets where residue can build up, ensuring clean-in-place (CIP) and steam-in-place (SIP) compatibility.
Handling volatile chemical solvents or combustible organic dusts requires spark-free, explosion-proof construction. We supply certified Ex-proof motors, anti-static grounding systems, explosion relief vents, and nitrogen purge options to keep oxygen levels below combustion limits.
We facilitate the validation process by providing full Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) protocols. Mill test certificates, electrical schematics, and calibration reports are provided with every shipment.
Sourcing your industrial V-shape mixing equipment from China with SINAEKATO brings significant competitive advantages. It offers a rare balance of technical capability, scale, speed, and cost efficiency. Our state-of-the-art 10,000 square meter factory in Gaoyou City, Jiangsu Province, is situated within one of the world's most advanced manufacturing clusters.
This geographic location gives us access to a complete supply chain network. We source raw materials, precision machining, structural components, and surface treatments locally. This keeps our production lead times short and minimizes shipping overhead. Over 80% of our equipment's primary control and drive components are sourced from reputable global brands (such as Siemens, Schneider Electric, ABB, and Omron). This allows us to combine local cost efficiencies with world-class engineering reliability.
By bypassing middle-tier distributors, international buyers can work directly with our engineering team to design custom vessels, specialized discharge systems, and automated control cabinets, saving up to 30% to 40% compared to European or North American manufacturing alternatives.
How our custom industrial blenders are configured to meet the unique demands of modern production facilities.
Used to blend active pharmaceutical ingredients (APIs) with excipients (such as lactose or starch). The asymmetric split-shell action prevents segregation of materials with different bulk densities. Fully compliant with Part 11 electronic records for batch tracking.
Designed for mixing abrasive raw materials, ceramic powders, catalysts, and plastic additives. Heavy-duty construction and optional wear-resistant liners (such as tungsten carbide or ceramic tiles) protect the vessel shell and maintain material purity.
Ideal for processing talcum powder, foundation formulas, and mica. The liquid-spray nozzle allows perfume oils or binders to be evenly distributed throughout the dry powder bed without clumping or scaling.
SINAEKATO, one of China’s leading machinery brands, was established in 1992. With over 30 years of experience, the company has built a reputation for designing and manufacturing high-performance machinery, including Vacuum Emulsifying Mixers, Liquid-washing Homogenizer Mixers, Perfume Chiller Production Lines, Toothpaste Production Mixers, Fully-automatic and Semi-automatic Filling Machines, Storage Tanks, RO Water Treatment Series, Labeling Machines, and Packing Machines. We provide one-stop machinery solutions for the skincare, cosmetics, pharmaceutical, and food industries.
SINAEKATO operates in nearly 55 countries and employs around 150 people at its manufacturing plant in China, along with 10 representatives abroad. Our technological expertise in mixing, emulsifying, homogenizing, and filling line systems is recognized internationally.
Science and technology are key drivers of productivity and core competitiveness. We continuously invest in research and development to innovate our core technologies, striving for precision and reliability. Our production equipment, strict quality management, and detailed testing processes ensure the performance of every product.
SINAEKATO is committed to promoting high-performance machinery under the vision "LET THE WORLD KNOW MADE IN CHINA." We believe in active community involvement, contributing time, skills, and resources to the industry. Over 80% of our machinery components are sourced from globally recognized suppliers, ensuring high-quality performance and reliable support.
Stable, Reliable, Precise, Intelligent is SINA EKATO's basic requirement for each machine!
SINAEKATO's products and services are widely recognized in the global market. Choosing SINAEKATO means choosing professional technical support and reliable after-sales service. We continue to innovate and step-by-step build for the future.
A journey of innovation, capacity expansions, and international partnerships over three decades.
First engaged in the chemical machinery industry, establishing core technical competencies.
Guangzhou Sina Cosmetics Engineering Equipment Co., Ltd. was established to serve the personal care sector.
Established Hong Kong Hantao International Investment Co., Ltd. to initiate global marketing and trade channels.
Gaoyou Sina Chemical Machinery Equipment Factory was established. Guangzhou Sina renamed to Guangzhou Sina Chemical Machinery Co., Ltd.
Established Gaoyou Sina Light Industry Machinery Equipment Factory to scale up local manufacturing capacity.
Purchased 10,000 sqm of industrial land in Gaoyou City. The new production plant, SINA EKATO Chemical Machinery Co., Ltd. (Gaoyou), was put into operation.
Established Yangzhou Hantao Chemical Machinery Co., Ltd. to strengthen production engineering and system integration.
Acquired Guangzhou Jingcheng Machinery. Established a large-scale product exhibition center and launched key international export routes.
Original Guangzhou Sina Chemical Machinery Co., Ltd. officially rebranded to Guangzhou SINAEKATO Chemical Machinery Co., Ltd.
Acquired Guangzhou Suogao Machinery Equipment Co., Ltd., integrating their vacuum and high-shear emulsification patents.
Designated SINA EKATO Chemical Machinery Co., Ltd. (Gaoyou City) as the official Production, Sales & Service Headquarters.
Established SINA EKATO Equipment (Jiangsu) Co., Ltd. as a platform for foreign cooperative manufacturing and technology transfer.
Partnered with European brand FLEMAC and established Germany SINAEKATO Group Co., Ltd. to co-develop markets in EMEA.
Delivered an 800,000 USD project for Unilever South Africa and a 1,500,000 USD manufacturing line for a Shiseido OEM partner.
Completed a 1,000,000 USD automated liquid soap and detergent manufacturing project for export to Japan.
Addressing technical, operational, and regulatory questions from procurement managers and plant engineers.
The optimal filling ratio for V-shaped mixing equipment is between 40% and 60% of the total vessel volume. Operating within this range ensures the powder bed has sufficient space to split, cascade, and slide as the vessel rotates. Overfilling limits particle mobility, which can result in poor blending quality, while underfilling reduces production efficiency.
Yes. By integrating a hollow rotary union shaft, we can mount high-precision liquid spray bars inside the V-hopper. This configuration allows you to inject micro-metered quantities of liquids, oils, or active binders directly into the center of the cascading powder bed, achieving uniform moisture distribution without agglomeration.
We use electro-polished stainless steel interiors (Ra < 0.4μm) and smooth transitions that prevent material from sticking. Additionally, we use quick-release sanitary clamp connections, GMP-compliant split-seal designs, and fully automated Clean-in-Place (CIP) spray ball configurations to ensure thorough washdowns between batches.
For operations involving volatile materials or combustible dusts, we configure systems to comply with ATEX/Class I Div 1/2 requirements. This includes installing explosion-proof (Ex-d) motors, static-grounding components, non-sparking butterfly discharge valves, and nitrogen purging systems to maintain an inert atmosphere during mixing.
We provide a comprehensive documentation package to support IQ/OQ/PQ validation. This includes steel mill test certificates (showing 304 or 316L grades), surface roughness measurements, wiring and pneumatic schematics, calibration records for PLC components, and FAT/SAT protocol outlines.
High-performance auxiliary equipment, packaging systems, and specialized production machinery.
Sina Ekato