High-precision systems engineered to optimize conveying, packing, and silo processes for high throughput plants.
Henan Jiujie Machine Co., Ltd. stands as a premier professional supplier of complete equipment pipelines and engineering services engineered specifically for the global food production, powder logistics, and grain processing industries. Our technical reach spans multiple segments, including modern wheat flour milling plants, high-throughput animal feed processing factories, and automated rice milling operations.
By delivering bespoke solutions across the global grain and food processing industrial chain, we cover the full processing cycle: raw material collection, silo storage, cleaning, grading, sifting, grinding, mixing, extrusion, automated dosing, and high-accuracy packaging. Our technology optimizes material flows, minimizes product degradation, and reduces overall energy footprint.
Quality reliability and environmental stewardship are the core pillars of Henan Jiujie Machine Co., Ltd. Our flour milling machinery, pneumatic conveying networks, and storage silo management products carry both ISO9001 Quality Management System Certification and the CE Mark, confirming compliance with strict European economic zone directives.
Our eco-focused cleaning systems eliminate the use of process water entirely. This guarantees zero wastewater discharge, minimizing water consumption costs and bypassing environmental treatment investments.
Every mechanical assembly is designed for straightforward installation, toolless basic maintenance, and reduced wear part friction to guarantee low operational expenditures across the equipment's lifespan.
We comply fully with international dust emission limits, ATEX explosion proof requirements for hazardous powder environments, and USDA/FDA sanitary guidelines for food-contact surfaces.
Precision execution guarantees plant durability. By combining AutoCAD-based product designing with high-performance machining centers, Henan Jiujie Machine Co., Ltd. manufactures heavy industrial machinery engineered to endure the abrasive and high-impact conditions typical of continuous bulk conveying.
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Modern bulk logistics require customized responses to different material traits. A grain terminal handles items differently than a battery powder chemical plant. Henan Jiujie designs targeted material processing systems suited to specific industrial verticals.
Handling large volumes of wheat, corn, and soy requires dust control and careful crop management. Our integrated cleaning separators, vertical grain mills, and digital storage temperature monitors prevent grain spoilage and protect silos from dust hazards.
Conveying active battery materials (such as lithium iron phosphate or graphite) demands sealed, contamination-free pathways. Our customized SOPHON pneumatic line ensures closed-loop conveying to protect materials from humidity and iron contamination.
Processing highly abrasive materials like cement, sand, or gravel requires robust equipment. Our high-pressure roller mills, wear-resistant steel piping, and zinc-coated steel dampers deliver long operational life under heavy abrasive wear.
Operating from Henan, the heart of China’s heavy machinery manufacturing cluster, Henan Jiujie Machine Co., Ltd. blends local cost structures with the production precision of Industry 4.0. Our factory operations leverage advanced robotics and digital workflows to maintain consistency across large equipment orders.
All load-bearing steel components, jacking mechanisms, and support columns undergo automated robotic welding. This ensures consistent penetration depth, uniform stress distribution, and eliminates human welding defects.
Our electrostatic powder coating line applies protective finishes that resist corrosion and mechanical impact. This enables reliable operation in challenging environments, including humid grain ports and chemical plants.
Using CNC laser cutting, bending, and boring machines keeps fabrication tolerances within micrometers. Precise fits prevent powder leaks, reduce vibration, and lower operational noise levels.
Our facility is situated close to major Chinese steel mills and motor component clusters. This enables rapid sourcing of premium raw materials and sub-assemblies, shortening production lead times.
The bulk material handling sector is transitioning from basic mechanical transport toward smart, enclosed, and energy-efficient conveying systems. We are focusing our research and development on several key areas:
We are integrating real-time pressure sensors and variable-frequency drives into our Roots blowing stations. This allows systems to adjust conveying air velocities automatically based on pipe pressure, reducing energy use by up to 22% during light loads.
Our newer processing lines support inline quality tracking. Incorporating digital grain temperature cables and flour quality sensors directly into grain streams allows operators to detect moisture variations instantly, protecting product quality.
Environmental standards require minimal dust output. Our future designs focus on closed-loop nitrogen-purged pneumatic lines. These systems prevent material oxidation and keep fine powders completely contained within the process loop.
Procuring large-scale industrial machinery demands clear risk-mitigation strategies. At Henan Jiujie Machine Co., Ltd., we support global procurement managers through structured service models from design to installation.
We package machinery to withstand international sea transport and provide complete onsite assembly services.
All systems are built to meet destination country safety and electrical regulations.
Answers to common engineering questions regarding bulk handling, pneumatic conveying, and processing plant upgrades.
The choice depends on your material characteristics and conveying distance. Dilute Phase systems use high velocity and lower pressures, making them suitable for non-abrasive, non-fragile materials over short to medium distances. Dense Phase systems convey material at lower velocities and higher pressures, reducing wear on pipes and minimizing degradation of fragile or abrasive materials.
Our hydraulic jacking systems feature synchronized control valves and pilot-operated check valves. This ensures that even in the event of a hydraulic hose rupture, the cylinders lock in position immediately. Lead screw systems also incorporate safety mechanical limits to prevent back-slip under load.
We use integrated pulse-jet bag filters and cartridge dust collectors at transfer points. Keeping systems under slight negative pressure prevents fine dust from escaping into the workspace, helping plants meet OSHA and ATEX safety standards.
The Alveograph measures the baking quality of dough by assessing three main parameters: P (tenacity/elasticity), L (extensibility), and W (total baking strength). These measurements help flour mills maintain consistent flour quality for their customers.
Traditional washing systems generate wastewater that requires chemical treatment before disposal. Waterless cleaning uses density-based gravity separators and air aspiration to remove impurities. This approach lowers water utility costs and eliminates wastewater treatment expenditures.
Explore our equipment for grain processing, milling, lab diagnostics, and storage systems.
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