Premium quality motorized, vibrating, and circular screening equipment optimized for Swiss industrial standards and flour milling plants.
The industrial and food-grade powder processing sector in Geneva is built on high safety and strict regulation. Located in Switzerland, the Geneva market demands precision machinery that satisfies Swiss Federal Food Safety regulations, European safety directives, and global efficiency standard benchmarks. Beyond simple grain processing, Geneva's advanced food-tech and chemical ecosystems require high-capacity machinery capable of dealing with raw wheat flours, cocoa powders, complex starch mixtures, and high-purity biological inputs.
Industrial processing facilities across the Canton of Geneva must optimize throughput while limiting system down-time. Flour sifting machines operate as safety assurance filters: they eliminate extraneous matter, remove lumps, and normalize the particle structure of fine flours before packaging or processing. Because raw flour holds unique physical traits, such as high moisture absorption and friction, standard screening designs can lead to mesh clogging. That is why our machines integrate advanced circular vibrating sieves and dynamic rotary separators specifically calibrated for Swiss processors.
Modern bulk solids processing demands high separation efficiency. Henan Jiujie Machine Co., Ltd. uses high-frequency vibrational motion to optimize raw material sifting. By applying adjustable eccentric blocks to both ends of our vibrating motors, we control the vertical, horizontal, and inclined 3D force vectors of the screen surface. This allows processing plants in Geneva to match the machine's frequency and amplitude to the specific material flow, whether handling coarse wheat flour, sticky cassava starch, or fine cumin powder.
Our research and development pipeline addresses two primary challenges: screen blinding and cross-contamination. For fine materials (60 to 100 mesh), we offer built-in bouncing ball cleaning devices and advanced ultrasonic de-blinding systems. These systems direct high-frequency, low-amplitude acoustic waves across the screen wire, preventing static and oily residues from blocking the mesh openings. To eliminate cross-contamination, all structural seams are fully welded using food-grade methods, ensuring no crevices where bacteria can grow.
| Technical Metric | Standard Configuration | Advanced Configuration (Geneva Grade) | Industrial Value Delivered |
|---|---|---|---|
| Structural Material | SUS304 Stainless Steel | SUS316L / Titanium Alloy (Optional) | Chemical stability, resistance to acidic processing, long equipment life. |
| Surface Finish (Ra) | < 0.8 µm | < 0.4 µm (Mirror Polished) | Reduces residue buildup and prevents microbial growth. |
| Ultrasonic Frequency | N/A | 28 kHz - 38 kHz Auto-tuning | Eliminates screen blinding for sticky, oily, or electrostatic powders. |
| Explosion Safety | Standard Motor IP55 | ATEX Zone 21/22 Ex-d IIB T4 | Safe operation in environments with combustible organic dusts. |
Henan Jiujie Machine Co., Ltd. is a professional supplier of complete equipment and engineering services for the food production and grain processing industries. Our business covers a wide range of applications, including wheat flour milling plants, feed processing factories, and rice processing plants. Our product portfolio includes conveying equipment, cleaning equipment, flour milling equipment, and other related machinery. Over the years, our products have been widely recognized by customers both in domestic and international markets.
Since its establishment, Henan Jiujie Machine Co., Ltd. has been dedicated to the research and development of grain processing technology and machinery. With extensive industry experience, we are able to provide integrated solutions across the entire grain and food processing industrial chain. Our solutions cover multiple stages, including raw material collection, storage, cleaning, grading, sieving, grinding, mixing, shaping, production, and packaging.
Our flour milling equipment has obtained the ISO9001 quality management system certification and CE certification. The environmental protection standards of our equipment comply with relevant EU requirements. Our grain cleaning process is designed to operate without water usage, ensuring no wastewater discharge and supporting environmentally friendly production.
Our products are characterized not only by stable performance but also by easy installation, convenient maintenance, and low operating costs. With advanced technology, reliable quality, and modern design, our equipment has earned high appreciation from clients worldwide.
Henan Jiujie Machine Co., Ltd. places strong emphasis on technological innovation and continuous improvement of manufacturing capability and product quality. We have introduced a series of advanced processing equipment, including CNC laser cutting machines, CNC bending machines, and CNC lathes.
In addition, we are equipped with CNC machining centers, CNC boring machines, surface grinding machines, planers, and other high-precision manufacturing equipment. We have also established an electrostatic spraying production line to further enhance product surface quality and durability.
Our manufacturing processes include steel plate laser cutting, CNC bending, CO₂ arc welding, argon arc welding, robotic welding, and electrostatic surface treatment. These advanced production technologies ensure consistent product quality and continuous innovation.
In the global industrial equipment landscape, European procurement officers must balance initial investment with operating reliability. Henan Jiujie Machine Co., Ltd. combines advanced manufacturing technology with efficient supply chains. Operating from our production facilities in Henan, China, we utilize CNC fiber laser cutting systems and automated welding cells. This machinery delivers high dimensional accuracy, minimizing structural stress and preventing powder bypass during operation.
For Geneva-based industrial operations, sourcing from Henan Jiujie delivers a balance of performance and value. We manage raw material purchases, structure our component production, and employ assembly lines that reduce manufacturing lead times. Our logistic systems support sea, air, and rail transport (such as the China-Europe Railway Express), ensuring reliable shipping times to Swiss depots and industrial areas.
As a professional industrial solution provider, Henan Jiujie Machine Co., Ltd. delivers not only equipment but also comprehensive production solutions that enhance the overall value chain for our customers.
By utilizing AutoCAD-based engineering design systems and advanced machining centers, we are able to provide high-precision, durable products at competitive prices. We are committed to offering complete pre-sales consultation, technical support, and reliable after-sales service.
Customer satisfaction is always our top priority. We sincerely welcome partners and friends from all over the world to contact us and cooperate for mutual success.
Our complete lineup of dry material separation, rotary screening, and fine mesh shaking sifters built to CE and food safety guidelines.
Expert technical answers to common questions about industrial flour sifting operations in Europe and Switzerland.
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