Explore our premium machinery configured for instant optimization of Brazilian grain facilities, enhancing pure grain yield while minimizing downtime.
An in-depth analysis of agricultural modernization, market pressures, and mechanical standards in South America's largest grain powerhouse.
As one of the world's primary agricultural powerhouses, Brazil is undergoing a structural transition in its grain production economy. Traditionally known as a massive exporter of soybeans and maize and an importer of wheat, Brazil is rapidly moving towards wheat self-sufficiency. Backed by cutting-edge tropical wheat cultivars (such as the BRS strains) developed for the Cerrado region, alongside massive yield expansions in the southern states of Paraná and Rio Grande do Sul, local wheat production capacity is scaling up exponentially.
However, harvesting wheat in tropical and sub-tropical conditions introduces substantial raw-material complexities. Variations in moisture content, high weed seed presence, fungal risks (such as Gibberella), and localized contaminants demand highly sophisticated pre-cleaning and fine-cleaning machinery. Standard, low-spec machinery is no longer sufficient to secure the grade classification required for industrial bread and pasta flours. Henan Jiujie Machine Co., Ltd. addresses this gap by supplying systems built to satisfy the rigorous demand profile of Brazilian millers and agricultural cooperatives.
Grain cleaning is not a one-size-fits-all process. In Brazil, technical solutions must account for regional conditions:
Engineered for high durability and variable capacity requirements, featuring multi-crop screen integration and robust modular construction.
A trusted global supplier of integrated engineering designs, raw materials processing, and turn-key grain cleaning machinery lines.
Henan Jiujie Machine Co., Ltd. is a leading professional supplier of complete equipment sets and structural engineering services for the international food production and grain processing sectors. Our technical spectrum spans high-capacity wheat flour milling installations, feed production factories, and rice processing complexes.
Our manufacturing portfolio ranges from custom-engineered pneumatic and mechanical conveying installations to state-of-the-art cleaning, sorting, and milling equipment. Over the decades, our machines have proven their reliability across South America, Central Asia, and Africa, achieving high technical marks in demanding operations.
We are committed to delivering integrated engineering solutions that span the entire value chain: raw material reception, storage silos, magnetic separation, mechanical screening, aspiration grading, precision de-branning, milling, and computer-controlled batch packing.
Our machinery features certifications including ISO9001:2015 quality management system certification and the European CE mark. Engineered in accordance with EU environmental guidelines, Henan Jiujie designs its wheat-cleaning equipment around completely dry processes. By utilizing advanced air systems and mechanical scourers rather than wet washing, we eliminate process wastewater, minimizing compliance burdens and reducing operational costs.
Our industrial facility is equipped with CNC processing tools to ensure structural durability, consistent tolerances, and vibration stability under high-capacity loads.
Our manufacturing line integrates CNC laser cutting for sheet steel, precision CNC bending, automatic and robotic CO₂ and argon arc welding, and automated electrostatic powder coating. This rigorous control of raw materials and surface treatments yields equipment with high corrosion resistance, suitable for humid and challenging environments.
A detailed view of how dry grain cleaning and density-based sorting technologies resolve regional processing challenges.
Utilizes dual-motor eccentric drives with adjustable stroke angles to isolate light impurities, optimizing raw wheat purity prior to storage.
Separates stones of similar size to wheat by utilizing differential density, fluidizing the material bed to isolate minerals and heavy contaminants.
Combines custom screen perforated sheet profiles with ball-cleaner trays, preventing screen blinding in high-moisture wheat processing.
For industrial buyers in Brazil, NR-12 (Norma Regulamentadora 12) is a critical regulatory standard. This regulation mandates strict design measures for machinery safety, operator protection, and control interfaces. Henan Jiujie designs its cleaning systems to facilitate compliance, incorporating dual-channel safety relays, physical drive guards, and emergency stop configurations. By aligning electrical and mechanical structures with international safety protocols, we help buyers minimize installation friction with local authorities.
The quality of wheat flour depends heavily on precise grain conditioning and tempering. The cleaning system must remove dirt and surface microflora without fracturing the outer bran layers. Our dry-cleaning technology uses high-speed scouring cylinders to strip away the outer epidermis and dirt, leaving the wheat clean for controlled dampening. This ensures the bran remains tough and pliable during milling, resulting in clear separations, low ash levels, and high flour yields.
Engineered for round-the-clock operations, providing high throughput, energy-efficient operation, and low maintenance overheads.
Technical guidance for operations managers, procurement officers, and milling plant designers in South America.
Our machines are engineered with modular protection setups. For installations requiring strict compliance with NR-12, we customize configurations with dual-channel physical limit safety switches, mechanical belt/pulley shrouds, and dedicated electrical safety relays. All warning signage and technical documentation can be provided in Portuguese to ensure seamless local certification.
Traditional wet washing methods require significant water volumes and generate highly regulated industrial wastewater. Our dry cleaning process uses dry air separation, magnetic separation, mechanical scouring, and gravity grading. This design reduces water consumption to zero and avoids complex environmental permitting under IBAMA guidelines, while also preventing moisture-related mold growth in processed grains.
Yes, our vibratory grading systems feature quick-change screen decks. By swapping the perforated screen plates, operators can transition the machine from processing wheat to soybeans, maize, barley, or coffee beans within 20 minutes. This versatility is ideal for Brazilian cooperatives handling multiple crops throughout the agricultural season.
We use standard international components (such as NSK/SKF bearings and standard Siemens/ABB-compatible drive motors) to ensure easy local sourcing. For proprietary items like screens, scourer plates, and rubber dampers, we supply a two-year operational wear-parts kit with the main machine shipment. We also provide online technical support and maintain relationships with local field technicians.
Mechanical screening separates materials strictly by size. However, light grains damaged by mold, insects, or drought can match the dimensions of healthy kernels. Our gravity separation systems utilize fluidized air suspension to separate these lighter, low-value kernels. Removing these fractions stabilizes the falling numbers of the batch, improves gluten quality, and protects the overall value of the milling yield.
Get in touch with Henan Jiujie's application engineers for custom processing layouts, technical drawings, and quotation packages tailored for Brazilian agricultural hubs.
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