Explore our core product portfolio, engineered for efficient grain handling, dry separation, moisture control, and packaging
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 grain cleaning process is designed to operate without water usage, ensuring no wastewater discharge and supporting environmentally friendly production. Our industrial footprints minimize resource footprint while maximizing throughput reliability.
Utilizing advanced machining lines, CNC robotics, and rigorous quality control to manufacture robust processing systems
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.
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Punching
Welding
Painting
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Laser Cutting Machine
CNC Lathe
Punching Machine
Bending Machine
Painting Line
Welding Machine
Sawing Machine
How industry-leading plants are moving toward high-efficiency, safe, and automated bulk ingredient processing
Modern bulk flour storage integrates level sensors, thermal probes, and real-time load cells. Digital monitoring prevents product spoilage, bridging, and material consolidation.
Flour dust is highly explosive. Compliance with ATEX and NFPA regulations requires spark detection, explosion venting panels, and static grounding across all conveying loops.
Utilizing high-grade stainless steel (SUS304/SUS316L) prevents cross-contamination. Polished internal welds prevent microbial growth and facilitate clean-in-place (CIP) actions.
Flour is a cohesive bulk solid that exhibits challenging flow properties. Without careful silo design, plants frequently experience "arching" (where material forms a stable bridge above the discharge outlet) and "rat-holing" (where flour discharges only through a narrow central channel, leaving stagnant material on the sides).
As a specialized OEM factory, Henan Jiujie designs silos using custom wall angles and low-friction liners that encourage mass flow rather than funnel flow. This guarantees a first-in, first-out (FIFO) inventory dynamic, preserving flour freshness and preventing bacterial growth in static zones.
Meeting requirements for large-scale milling, baking, and food production plants worldwide
Large-scale food manufacturing operations demand comprehensive, integrated bulk receiving, storage, and batching systems. Our industrial flour storage solutions provide seamless connectivity between pneumatic intake lines, dry separation sieves, dampening machines, and ultimate packaging lines. By managing the process flow directly, we ensure minimal pressure losses during conveying and reduce overall energy consumption.
Our systems include robust dust extraction units that capture airborne particles, reducing risk of exposure while maintaining a clean, healthy working environment. All components are configured to integrate with centralized SCADA/PLC software, allowing site operators to control routing, weigh-batching, and inventory levels from a central control room.
Innovation focused on automation, energy efficiency, and modular plant scaling
The future of flour milling and bulk storage lies in smart automation. Henan Jiujie is currently researching predictive maintenance methodologies using IoT acoustic sensors. By analyzing the high-frequency acoustic signatures of rotary valves, rotary sifting screens, and vibrating dischargers, our systems will predict mechanical issues before they cause downtime.
Our development team is also focused on optimizing dilute and dense-phase pneumatic conveying. Using automated air-to-material ratio control loops, we can decrease energy consumption by up to 20% compared to traditional constant-flow blowers. In terms of environmental sustainability, our water-free cleaning systems are continuously upgraded to process higher capacities of grain, removing dust, stones, and bran while fully eliminating the need for process wastewater treatment.
Henan Jiujie Machine Co., Ltd. delivers high-precision, compliant equipment to global markets
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.
By utilizing AutoCAD-based engineering design systems and advanced machining centers, we are able to provide high-precision, durable products at competitive prices.
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.
We are committed to offering complete pre-sales consultation, technical support, and reliable after-sales service. Customer satisfaction is always our top priority.
Technical insights on industrial flour storage, grain handling safety, and plant customization
Complete your processing line with vibrating sifters, online moisture sensors, and automated mixing systems
Jiujie Machine
