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An introduction to Henan Jiujie Machine Co., Ltd. and our mission in global post-harvest technology.
Henan Jiujie Machine Co., Ltd. is a distinguished and professional supplier of complete equipment and engineering services tailored specifically for the food production and grain processing industries. Our business operations cover a wide spectrum of applications, globally servicing wheat flour milling plants, feed processing factories, and large-scale rice processing plants. Our dynamic portfolio is engineered to support the entire supply chain, offering cutting-edge solutions in conveying equipment, high-efficiency cleaning systems, state-of-the-art flour milling machinery, and specialized auxiliary units. Over the years, our products have gained widespread commercial recognition across domestic and international markets, becoming synonymous with high yield, robustness, and operational integrity.
Since our establishment, we have consistently prioritized research, development, and engineering iteration of grain processing technology. Recognizing that post-harvest losses and contamination pose critical challenges to food security and milling margins, we focus on delivering integrated, industrial-scale turn-key solutions. Our comprehensive capabilities traverse the entire grain processing lifecycle, including raw material collection, bulk silo storage, mechanical cleaning, precise grading, sieving, ultra-fine grinding, automated mixing, shaping, packaging, and digital management. By keeping the complete processing loop in-house, we guarantee optimal mechanical compatibility, reducing energy expenditure and maximizing final extraction quality.
Why Custom OEM/ODM systems are vital to maximizing extraction rate, protecting mill machinery, and ensuring sanitary safety.
Grain cleaning is not merely a preliminary stage of agricultural processing; it is the cornerstone of food sanitation, milling economics, and machinery preservation. In raw bulk grains (such as wheat, maize, paddy, barley, or soybeans), impurities abound. These include large dockage (straw, stones, strings), fine impurities (sand, dust, small weed seeds), magnetic foreign bodies (nails, metal flakes), and density-specific contaminants (mud clods, shrivelled grains, ergot, mycotoxin-affected kernels). Unprocessed, these contaminants can lead to severe issues: accelerated wear on expensive grinding rollers, spark hazards in hammer mills, and high chemical impurity rates in the finished product. Therefore, a modern, automated, and modular grain cleaning system is essential for any industrial operation seeking sustainable growth.
Global grain supplies are highly heterogeneous. A cleaning line designed for dry Canadian hard red spring wheat will perform sub-optimally when processing high-moisture European soft wheat or dust-heavy Middle Eastern barley. Factors determining sorting configuration include:
At Henan Jiujie, our dedicated CAD/CAM engineering department provides custom tailored OEM and ODM services. By analyzing customer-supplied grain samples, climate data, and processing layouts, we construct tailored, modular cleaning schemes that optimize throughput, lower operating expenses, and ensure complete system synergy.
Utilizes vibrating and rotary sieves with custom screen configurations to isolate oversized dockage and undersized weed seeds based on exact geometric profiles.
Employs fluidization and deck-vibration technology to separate high-density stones, glass, and metal from lower-density grains, operating purely on density differentials.
Completely dry surface scourers that brush away adhered dirt, husk layers, and mold spores without water, avoiding the environmental strain of wastewater treatment.
Seamlessly integrates inline moisture and temperature sensors to monitor grain health in real-time, feeding critical data directly to centralized PLC control panels.
Discover our advanced CNC manufacturing facility and our strict compliance certifications.
Our commitment to excellence is reflected in our strict adherence to globally accepted quality control frameworks. Henan Jiujie Machine Co., Ltd. has successfully obtained ISO9001 quality management system certification and the European CE certification. Our environmental safety systems fully align with the latest EU directives. Specifically, our grain cleaning equipment features dry-type cleaning mechanisms, which require no process water. This removes the need for industrial wastewater treatment facilities, drastically lowering operating costs while minimizing the ecological footprint of your factory.
To sustain these high benchmarks, we invest heavily in technological innovation and high-end processing machinery. Our manufacturing facilities are equipped with CNC laser cutting machines, CNC bending machines, and heavy CNC lathes, enabling us to manufacture complex structures with tolerances under 0.05 mm. In addition, we utilize advanced CNC machining centers, specialized CNC boring machines, surface grinding tables, and planers. All frame structures undergo treatment in our automated electrostatic spraying production line, which yields superior corrosion resistance, high structural durability, and a clean industrial aesthetic suited for sanitarily demanding food processing plants.
Unlocking cost efficiencies and ensuring local regulatory and operational compliance across five continents.
Partnering with Henan Jiujie allows global enterprises to leverage the robust manufacturing ecosystem of China. This localized concentration of metallurgy, mechanical engineering expertise, and electronics manufacturing offers distinct competitive advantages:
Installing industrial machinery requires strict compliance with local safety regulations and engineering standards. Henan Jiujie designs equipment to satisfy the diverse regulatory frameworks found worldwide:
Our localized support includes virtual diagnostic assistance, clear documentation, and on-site engineering dispatch for installation, commissioning, and staff training. We maintain a ready inventory of wear parts, such as sieve screens, damper rubbers, and airlock seals, minimizing downtime for our global partners.
How our grain cleaning systems perform across diverse sectors, and where the industry is heading.
Henan Jiujie's grain processing configurations are engineered to serve diverse settings, each with unique performance parameters:
The global grain processing industry is moving toward higher automation, improved energy efficiency, and data integration. Key developments shaping our R&D include:
Detailed answers to help you plan, install, and optimize your grain processing infrastructure.
Explore our milling, sorting, and packaging options designed to optimize your production lines.
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