High-throughput sorting systems engineered to meet international safety and structural standards.
An authoritative analysis of structural safety, efficiency gains, and environmental indicators in global grain preprocessing.
Modern grain processing requires precise separations. Dust control, variable separation screens, and pneumatic sorting are replacing legacy systems to comply with rising sanitation standards.
Eliminating process water protects flour proteins and removes wastewater issues. Modern dry de-stoning preserves organic characteristics while keeping environmental costs low.
Integrated dough rheology analyzers and automatic moisture controls ensure consistent results, reducing human error across milling runs.
Agricultural processing continues to evolve as global requirements shift. Clean, pure raw materials are crucial for high-yield food production. Modern grain cleaning is no longer just simple separation; it now includes high-capacity dry de-stoning, separation by density, magnetic removal of metal contaminants, and real-time dust collection.
Industrial mills require equipment that protects downstream assets. A single stone or metal fragment can damage roll surfaces in high-capacity roller mills, leading to unscheduled downtime and expensive maintenance. Strategic systems now use a multi-stage approach, combining vibrating screeners, aspiration channels, and de-stoners to isolate high-density contaminants before grinding.
Procurement teams face stricter requirements for quality compliance, mechanical reliability, and structural safety. When choosing machines for locations like Western Europe, North America, Southeast Asia, or Latin America, they look at total cost of ownership (TCO), electrical certifications (such as CE, UL, or CSA), and dust mitigation systems.
To reduce risk, buyers look for plants that run without process water. Older washing methods created wastewater handling challenges and threatened grain hygiene. Today’s dry cleaning processes protect grain and support local environmental regulations. High-capacity mills also require modular component designs for fast screen replacements and easy maintenance access.
An Established Leader in Comprehensive Grain Processing and Milling Technology Solutions.
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 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.
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.
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 for our customers. 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. Customer satisfaction is always our top priority. We sincerely welcome partners and friends from all over the world to contact us and cooperate for mutual success.
A visual look at the machining, welding, and assembly steps behind our grain milling systems.
Engineered options tailored to local grains, environmental profiles, and energy grids worldwide.
In high-dust, arid areas, processors require systems that don't depend on water. Dust collectors and dry separators remove soil, straw, and stones while keeping water use at zero. This helps operators meet local environmental standards and reduces energy needs.
High humidity and starch-dense crops require corrosion-resistant equipment. Our stainless steel motorized sifter screens prevent clogs, resist rust, and keep product flow steady during continuous wet-process separation.
Expanding grain terminals require stable storage construction. Our three-stage hydraulic jacking systems help teams construct steel silos and enamel tanks safely at ground level, reducing the hazards of working at heights.
Answers to technical and commercial questions about grain cleaning and milling installations.
Explore our line of high-capacity separators, cleaning units, and structural silo components.
Jiujie Machine
