High-efficiency processing units engineered for maximum separation accuracy, fine grain sizing, and structural durability.
As a premiere manufacturer and global exporter, Henan Jiujie Machine Co., Ltd. has consolidated its position as an industry pioneer, specialized in supplying complete turnkey systems and targeted engineering solutions for the international grain processing, agro-industrial, paint, and chemical sectors. Our product matrix incorporates state-of-the-art wheat flour milling plants, feed processing assemblies, and highly customized rice refining lines.
With decades of accumulated processing expertise, our core competency centers around integrating raw material systems across every single stage of the value chain: from collection and storage to pneumatic conveying, grading, multi-stage sieving, fine grinding, and automatic packaging. Driven by dynamic digital modeling and AutoCAD engineering design workflows, our solutions are optimized to improve productivity while ensuring low operating overhead.
The global industrial milling landscape has undergone a major paradigm shift. Over the last decade, Chinese heavy engineering sectors have moved from basic assembly factories to centers of precision, high-tech industrial manufacturing. At Henan Jiujie Machine Co., Ltd., we combine the logistical and cost benefits of Chinese manufacturing clusters with high-quality components like Siemens motors, premium alloy rollers, and PLC systems to deliver reliable, long-lasting machinery.
Modern industrial milling is moving fast toward full automation, energy efficiency, and dust-free environments. Global environmental standards like the EU Green Deal have placed strict limits on industrial dust emissions and energy usage. Henan Jiujie Machine Co., Ltd. is addressing these requirements with several key design developments:
Integrating PLC control units and real-time sensors allows for continuous tracking of roller temperatures, motor loads, and grain flow rates, reducing downtime and maintaining consistent quality.
Traditional washing steps generate dirty wastewater. Our modern grain cleaning lines use air separation and dry destoning systems to remove impurities without using water, lowering environmental impact.
Flour and organic dusts can be highly explosive. We build closed-loop pneumatic conveying systems, negative-pressure piping, and automatic pulse dust collectors to keep air clean and safe.
Every processing plant operates under unique localized conditions, influenced by input moisture content, target particle size, and local environmental standards. We design custom solutions to meet these specific needs:
In arid agricultural regions like North Africa and the Middle East, using water to clean grain is not viable. Our dry cleaning setup combines the TQSX Destoner Separator with high-frequency vibrating screens. This removes heavy stones, straw, and small dust particles using air currents and screen sizing, saving water and preventing mold growth in storage silos.
European and North American bakeries require consistent semolina and flour grades. Our processing lines use the Semolina Grits Purifier alongside advanced roller mills. Controlled by smart PLC systems, these lines continuously separate bran flakes from pure endosperm, ensuring consistent gluten quality for demanding commercial bakers.
Fine chemical plants need reliable, high-shear grinding to disperse pigments without contaminating the mix. Our Three Roll Mill uses precision-ground alloy steel rollers with individual cooling channels. This keeps temperatures stable, preventing discoloration and ensuring uniform paint and ink dispersions.
Global procurement teams require clear proof of quality, engineering standards, and long-term support. When evaluating supplier proposals, international buyers focus on several critical factors:
Under the hood of Henan Jiujie Machine: Explore our step-by-step production processing stages and state-of-the-art machinery.
Our manufacturing floor is set up to handle heavy-duty production under strict quality controls. Using advanced laser cutting machines, CNC lathes, and automatic bending tools, we maintain high precision at every production stage. We utilize CO₂ arc welding, argon arc welding, and robotic welding stations to ensure strong, clean structural joins. The process finishes with an electrostatic powder coating line, providing a durable, corrosion-resistant surface that stands up to demanding industrial environments.
Clear, technical answers to common questions about compliance, configuration, operation, and maintenance.
Supporting equipment including laboratory screen testers, automatic vacuum conveyors, and food-grade sifting lines.
Jiujie Machine