High-throughput sorting, milling, and cleaning units engineered for modern food processing lines.
Global Quality Certified
Dry Cleaning (Zero Water Waste)
High-Precision Laser Manufacturing
EU Compliance Standards
A Comprehensive Whitepaper on the Evolving Technical Landscape of Global Grain Processing
The global agricultural food supply chain depends heavily on the processing efficiency of cereal grains. Among these, corn (maize) serves as a dual-purpose staple, fueling both human dietary requirements and animal feed manufacturing. Upgrading legacy mills with modern corn milling equipment is no longer just a capacity upgrade; it has become an economic imperative to reduce operational costs, optimize yield, and secure maximum starch recovery.
Today's processing facilities require highly specialized solutions for cleaning, degermination, sifting, and grinding. The dry corn milling process relies heavily on specific gravity separation and mechanical friction to isolate the endosperm, germ, and bran. Implementing high-efficiency machinery ensures that the energy-intensive milling stages yield the lowest possible rate of broken grains and starch damage.
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.
How our state-of-the-art Chinese production facility guarantees structural integrity and dimensional accuracy.
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.
Cutting
Punching
Welding
Painting
Assembling
Laser Cutting Machine
CNC Lathe
Punching Machine
Bending Machine
Painting Line
Welding Machine
Sawing Machine
Unparalleled component sourcing speed, advanced robotics integration, and logistical advantages.
By basing our production in Henan, China's core metallurgical and machinery hub, we obtain direct access to premium certified alloy steel and cast iron. This localized concentration drives down base material costs while ensuring compliance with global physical stress standards.
Our fabrication floor utilizes computerized automation for high-tolerance processes like CO₂ arc welding and robot-arm-assisted assembly. This removes human error margin and creates perfect structural alignment for heavy-duty components operating under high-RPM conditions.
Centrally positioned with multi-modal logistics networks, Henan Jiujie facilitates seamless global transport. Whether by rail overland through Eurasia or through direct ocean shipping routes, we guarantee reduced transit lead times and strict customs compliance.
Understanding the requirements of multi-national grain processors, procurement groups, and municipal entities.
Corporate buyers evaluate mill equipment using comprehensive life-cycle calculations. Energy efficiency, spare part availability, wear-resistance of grinding rollers, and maintenance downtime represent 80% of an industrial plant's operational costs. Henan Jiujie designs machines that utilize highly available standard motors, energy-optimized pneumatic systems, and premium wear-resistant parts that reduce overall TCO.
Industrial operations require system expandability. Our processing systems are designed with a modular framework. From 50-ton per day plants to multi-stage facilities processing 1,000 tons daily, processors can expand operations with minimal structural modification by slotting in additional cleaning, de-stoning, and sifting modules.
Modern factories operate under centralized PLC controls. Our machinery integrates smoothly with systems like SCADA or customized digital control cabinets. High-precision sensors track temperature, roller pressure, vibratory frequency, and material feed rates, enabling predictive maintenance models that help avoid unplanned shut-downs.
How we address municipal regulations, environmental mandates, and technical support frameworks.
Traditional grain cleaning lines consumed vast amounts of water to wash away surface dust, mud, and organic impurities. This created wastewater streams that required treatment before disposal. Our dry grain cleaning process operates without water usage, ensuring no wastewater discharge and supporting environmentally friendly production.
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. We verify that structural stress tolerances, electrical systems, and emergency stops comply with global safety standards.
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 to ensure your production line runs smoothly.
Engineered to excel in demanding environments across global processing industries.
Staying ahead of the curve with smart engineering, energy optimization, and dust safety.
Dust explosions are a primary safety risk in grain mills. Future standards mandate strict ATEX/NEC compliance. We integrate dust-tight enclosures, specialized motors, and anti-static pneumatic piping to mitigate spark hazards.
Visual inspection is shifting to AI-driven multi-spectral sorting. By integrating high-resolution optical sensors, moldy seeds and foreign materials are automatically separated in real time, increasing food safety.
Power consumption directly affects operating margins. New roller mill designs integrate energy-recovery drive motors and low-resistance pneumatic conduits, decreasing energy consumption per ton processed.
Expert answers to common engineering, ordering, and setup queries.
Our dry cleaning process utilizes specific gravity differences, mechanical friction, and air aspiration to remove stones, dust, and moldy grains. Because it uses no water, it eliminates wastewater treatment costs and prevents fungal/bacterial growth on damp grain surfaces.
Yes. 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.
Yes, our machinery is engineered to process a variety of grains. By adjusting sieve apertures, air velocity, and roller parameters, you can clean, grade, and grind wheat, barley, rice, paddy, and corn.
We utilize AutoCAD-based engineering design systems and advanced machining centers. We provide customized technical layouts, pre-sales consultation, and reliable after-sales support to assist your maintenance team.
Highly durable components and automated packaging machinery to finalize your production floor.
Jiujie Machine
