Premium circular vibratory filters customized for Japanese milling and food manufacturing processing environments.
Analyzing Japan's rigorous hygiene requirements, raw material sourcing, and mechanical processing regulations.
Japan’s food processing industry operates under some of the world's most stringent quality controls. The Food Sanitation Act (Shokuhin Eisei Hō) and strict JAS (Japanese Agricultural Standards) mandate absolute sanitation, foreign-body elimination, and microbial control. In flour milling, preventing physical contaminants such as mesh wire fragments, black specks, and insect eggs is critical. Standard machinery is insufficient; factories require specialized, mirror-polished SUS304 or SUS316L stainless steel structures with ultra-precise sieve tolerances.
Japanese mills process premium wheat varieties for delicate products like Shokupan (Japanese milk bread), Sanuki Udon noodles, and tempura flours. Achieving the precise ash content and particle size distribution requires multi-stage, high-frequency sifting systems. Fine mesh screens (ranging from 60 mesh to over 120 mesh) must handle sticky starches and moisture-laden powders without blinding. Our mechanical configurations utilize ultrasonic de-blinding and specialized bouncing balls to maintain uniform throughput and ensure high particle integrity.
Japanese purchasing managers enforce zero-contamination standards. Vibrating screens must operate continuously without generating wear debris from gaskets or screen frames. High-frequency vibratory sifting machines engineered for the Japanese market utilize FDA-compliant, metal-detectable silicone, EPDM, or PTFE gaskets. These components ensure that any worn seal particles can be easily captured by inline magnetic separators placed downstream, preventing recalls and protecting brand equity.
Leading the way in high-performance grain processing engineering and turnkey equipment manufacturing.
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 comprehensive 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.
Engineered for global reliability and local compliance in demanding regulatory environments.
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. A key highlight of our engineering philosophy is our grain cleaning process, designed to operate completely without water usage. This advanced dry-cleaning system ensures no wastewater discharge, reducing operating costs while supporting eco-friendly production targets globally.
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, including prominent food manufacturers in Japan, Southeast Asia, and Europe.
Optimizing plant efficiency through seamless material flow, high-performance separation, and automated control.
For large-scale bakeries and flour mills, inline sifting systems are directly integrated into pneumatic conveying lines. Operating under positive pressure or vacuum, these direct-discharge inline screens intercept contaminants without interrupting the pneumatic transport. This reduces equipment footprint, lowers energy requirements, and eliminates the need for intermediate storage hoppers, keeping bulk materials in a closed, clean loop.
Our circular vibrating screens excel in gravity-flow applications, such as bulk bag discharging, sack tipping, and pre-packaging checkpoints. Raw flour or starch is gravity-fed into the center of the sifting screen. The 3D inertial vibration drives the fine flour through the mesh while directing oversized particles and foreign bodies to the perimeter discharge port, ensuring 100% check-sieving accuracy before final packaging.
Through our advanced AutoCAD-based engineering design systems, we specialize in customizing sifting equipment to retro-fit existing production lines. Whether dealing with restricted headroom, unique inlet/outlet configurations, or specific electrical requirements like Japan's dual-frequency grids (50Hz in Eastern Japan, 60Hz in Western Japan), our engineering team tailors every detail to ensure seamless system integration.
Inside our state-of-the-art facility featuring advanced CNC machining and precise manufacturing processes.
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, structural integrity, and continuous technological innovation.
The next generation of sifting technology: IoT integration, ultrasonic efficiency, and sanitization engineering.
Smart factories rely on real-time data to prevent unplanned downtime. Our technical roadmap introduces IoT-enabled vibration sensors that track motor temperature, g-force variations, and bearing wear. By analyzing these data points, our systems notify operators before a spring or motor fails, allowing for scheduled maintenance and ensuring continuous, reliable production.
Traditional sifting relies on mechanical bouncing balls or sliders to clean screens. However, these methods can experience wear, introducing polymer debris into the product. Our next-generation systems utilize high-frequency ultrasonic transducers that deliver micro-vibrations directly to the screen wire mesh, preventing blinding from static and sticky powders without wear parts.
Downtime during screen changes or cleaning cycles reduces overall factory efficiency. Our technical team is prioritizing tool-free quick-change clamps. These custom systems allow operators to inspect, clean, or change screens in under five minutes, minimizing maintenance labor and ensuring high safety compliance.
Choose the optimal sifting configuration matching your throughput and space requirements.
| Equipment Type | Common Mesh Size (Japan Standard) | Ideal Application | Drive Power (kW) | Key Features |
|---|---|---|---|---|
| Direct Discharge Inline Sieve | 40 - 80 Mesh | In-line Pneumatic Conveying | 0.55 - 1.5 kW | Straight-through design, low headroom |
| Rotary Vibrating Separator | 60 - 120 Mesh | High-precision Grading / Sieving | 0.25 - 2.2 kW | Up to 3 separation decks, high efficiency |
| Centrifugal Airflow Sifter | 80 - 200 Mesh | High-moisture/Sticky Starch | 2.2 - 7.5 kW | Self-cleaning, high-speed rotary paddle |
| Tumbler Screening Machine | 80 - 400 Mesh | Delicate Herb / Fine Powder | 1.1 - 5.5 kW | Gentle sifting action, long retention time |
Addressing the technical, regulatory, and process-engineering queries of global procurement managers.
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Jiujie Machine
