Engineered to deliver high precision, structural durability, and optimal post-harvest efficiency.
Henan Jiujie Machine Co., Ltd. is a leading, professional global supplier of complete engineering equipment and turnkey services for the grain processing, bulk handling, and food production industries. Our technical scope covers a broad spectrum of commercial operations, including high-yield wheat flour milling plants, animal feed processing complexes, and automated rice processing facilities.
Our comprehensive equipment ecosystem encompasses raw material collection systems, bulk silos, cleaning and destoning solutions, heavy-duty size reduction machinery (grain crushers), mechanical and pneumatic conveyors, and downstream automated packaging units. Our machinery is trusted by global industrial milling corporations across multiple continents, offering unmatched efficiency and structural integrity.
By focusing on custom mechanical integration, Henan Jiujie Machine Co., Ltd. supports processors through the entire production line: from grain intake, storage, cleaning, grading, sifting, and grinding, to precise formulation mixing and industrial packaging. Our systems are engineered to minimize material loss, reduce energy expenditure, and maximize yield quality.
Analyzing key structural shifts, capacity demands, and technical priorities in the global grain processing sector.
The global demand for grains (such as wheat, maize, sorghum, and soybeans) continues to rise, driven by population growth and the expanding animal protein sector. Modern milling operations are moving away from decentralized, small-scale operations toward consolidated, high-throughput milling hubs. Systems must achieve sustained hourly outputs of 10 to over 50 tons while maintaining strict quality consistency.
Grinding and crushing processes are energy-intensive stages in food production. Fluctuating utility costs globally have forced operators to seek equipment that maximizes output per kilowatt-hour (kWh/t). By optimizing roller differentials, integrating automated Siemens PLC motor systems, and using high-precision dynamic balancing, Henan Jiujie reduces energy overhead by up to 20% compared to legacy milling equipment.
Modern commercial milling requires exact control over the Particle Size Distribution (PSD) to satisfy bakeries, starch manufacturers, and feedlots. For instance, wheat flour extraction rates depend heavily on the accuracy of the break roll separation, while corn starch production requires gentle fractionated crushing. Our roller mills allow micrometric gap adjustments to ensure optimal PSD profile stability.
Configuring milling and storage machinery to match regional agricultural profiles and electrical grids.
Primary Need: Durable coarse grinding for ugali and fufu meals, combined with rugged pre-cleaning to handle sand and stones.
Solution: High-durability roller mills paired with gravity-based dry destoners. Engineered to operate efficiently under fluctuating local power grids, utilizing heavy-duty mechanical stabilizers and dust-resistant enclosures.
Primary Need: Large-volume post-harvest storage silos resistant to high heat and humidity levels.
Solution: Hot-galvanized 1000-ton steel silo storage systems integrated with active ventilation loops and automated grain temperature monitoring. Prevents moisture condensation and mold development in highly humid climates.
Primary Need: Cleaning and stone removal from harvested paddy rice without water processing.
Solution: Eco-friendly, dry gravity destoning tables and high-frequency vibrating screens that separate chaff, dust, and pebbles, ensuring zero wastewater discharge and minimizing water source pollution.
Primary Need: Hygienic, dust-free separation of fine flour particles conforming to strict ATEX and CE safety regulations.
Solution: Circular vibrating sifting systems made from SUS304 stainless steel, utilizing airtight seals to eliminate air-suspended flour dust risks.
How we utilize CNC machining, robotic welding, and automated surface treatment to deliver heavy-duty grain processing machinery.
To ensure structural rigidity and micro-level precision, Henan Jiujie Machine Co., Ltd. has invested in a complete, state-of-the-art production plant. Our processes utilize CNC laser cutters, high-precision bending centers, robotic CO2 and argon-arc welding stations, and an integrated electrostatic powder coating line.
Why Henan Jiujie delivers cost-competitive, high-performance equipment with rapid turnarounds.
Based in Henan, the core of China's heavy machinery manufacturing belt, our factory is located within a 50km radius of major steel mills, motor manufacturers (including Siemens joint-venture plants), and mechanical component foundries. This geographic proximity drastically reduces component transit times and costs.
With convenient access to continental rail routes and major deep-water ports (such as Qingdao and Shanghai), we can ship complete flour mills or storage silos worldwide. Our specialized logistics team manages container stuffing, anti-rust protective packaging, and customs paperwork to guarantee damage-free arrivals.
Our engineers use AutoCAD, SolidWorks, and CAM systems to translate custom process diagrams into finished steel assemblies. We support custom electrical systems (e.g., 220V/380V/440V, 50Hz/60Hz) to ensure our grain crushers integrate directly into your local power infrastructure.
Minimizing commissioning times and keeping processing sites aligned with environmental standards.
All grain crushers, pneumatic air blowers, and separation screens comply with ISO9001 quality management guidelines and CE safety standards. Our designs feature emergency interlocks, dust protection screens, and sound insulation blocks to support safe working environments.
Our cleaning systems use gravity air separators and destoners to clean grains without water. This eliminates wastewater disposal costs and helps operations conform to strict municipal run-off limits, significantly reducing environmental impact.
From pre-sales layout configuration to remote PLC diagnostics and on-site setup assistance, Henan Jiujie provides reliable technical support. We maintain a stock of wearing parts, such as milling rolls, sieve screens, and belts, to ensure minimum operational downtime.
Technical guidance and purchasing support for grain crushers and processing equipment.
A: Roller mills provide superior control over Particle Size Distribution (PSD), generate less heat, and consume less power. By cutting the grain rather than shattering it, they preserve grain starches and gluten properties, making them ideal for high-quality flour production.
A: Proper moisture levels (tempering) are crucial. If the grain is too dry, the bran turns into fine powder, which is difficult to separate from the endosperm. If it is too wet, the rollers can clog, reducing throughput. Our team helps you design the tempering stages to achieve optimal milling results.
A: Our flour sifters, baggers, and conveying systems feature airtight connections and low-noise pneumatic suction. This design extracts fine airborne dust, maintaining clean air and reducing the risk of dust fires.
A: Yes. We configure all motors (standard or Siemens units) to match your local power grid, supporting 220V, 380V, 415V, or 440V systems at either 50Hz or 60Hz.
Explore our complete range of quality testing, storage silos, and secondary milling components.
Jiujie Machine