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Grain Storage Silo with Pre-Cleaning System for Maize Wheat Paddy Rice Grain1
Agricultural Machinery, Grain Silo, Grain Storage Silo, Grain Silo
Shijiazhuang Hongdefa Machinery Co., Ltd.
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Product Description Grain Storage Silo with Pre-Cleaning System for Maize Wheat Paddy Rice GrainProduct DescriptionOur grain storage silos, equipped with pre-cleaning systems, are engineered for long-term durability and excellent weather resistance. They are ideal for the bulk storage of maize (corn), wheat, paddy rice, and other grains. Constructed from hot-dip galvanized steel, each silo is designed for a service life of 30 to 50 years, ensuring safe, hygienic, and reliable storage performance.The integrated pre-cleaning system efficiently removes dust, straw, and other impurities before grain enters the silo, improving storage conditions and protecting grain qualityApplication ScopeMaize and wheat flour milling plantsPaddy rice processing linesAnimal feed mills and livestock farmsGrain collection and trading depotsSoybean and oilseed handling facilitiesBreweries and malt processing unitsAvailable in flat-bottom or hopper-bottom types, these silos come in capacities from 50 tons to 10,000 tons and can be fully customized to meet your specific storage and discharge requirements.Advanced Climate-Controlled Silo Storage SolutionWe offer a fully integrated climate-controlled grain storage system engineered for efficient, long-term grain preservation. Our solution combines advanced monitoring, automated control, and durable construction, ideal for diverse grain types such as maize, wheat, and paddy.Integrated System ComponentsPre-cleaning system: Effectively removes dust, straw, and impurities before storageLow-temperature grain dryers: Reduce moisture content to safe storage levelsVentilation and aeration systems: Maintain internal air circulation and prevent spoilageTemperature and moisture sensors: Real-time monitoring for stable storage conditionsLevel indicators and sweep augers: Enable safe, efficient grain discharge and managementSilo Structure OverviewSilo Roof: Built with high-strength hot-dip galvanized steel; equipped with manholes, ladders, and ventilation windowsSilo Body: Made of corrugated galvanized steel sheets joined with 10.9-grade high-tension bolts, ensuring structural strength and weather resistanceSilo Bottom: Available in flat-bottom or hopper-bottom types, depending on grain type and unloading methodAuxiliary Equipment: Includes access platforms, inspection doors, safety railings, and ladders for easy maintenance and safe operationApplicationOur grain silo systems are widely used in:Grain milling plantsFeed millsOilseed processing factoriesAgricultural cooperatives and bulk grain trading centersThese systems are customizable in terms of size and configuration, with capacities ranging from 50 tons to 10,000 tons, offering reliable performance and a long service life even under challenging environmental conditions.Example Models of Grain Storage Silos1. 500-Ton Grain SiloAn excellent choice for medium-scale flour mills or regional grain depots.Features include:Integrated ventilation and aeration systemTemperature and moisture monitoring sensors for real-time dataSweep augers for efficient and thorough grain dischargeIdeal for maintaining grain quality while optimizing storage capacity and operational costs.2. 1,000-Ton Grain SiloEngineered for large-scale storage centers or as part of a complete wheat or maize flour milling plant.Supports full system integration with:Bucket elevatorsConveyors for smooth material transferDust removal and air filtration systemsThis silo model ensures automated, safe, and high-capacity grain handling, suitable for continuous industrial operation.MaterialHot galvanized steelCapacity500T1000TDiameter(meter)7.910.39layer1113InstallationSupport overseas installationNow we have more than 20 engineers in AfricaDelivery Time 60-90daysFeaturesAutomatic-flow unloading;Hopper angles can be 45° and 60°;Easily to be installed;Fewer grain residues in steel-insulated rice storage silo;Hopper structure prevents loss of time and cost during the unloading period.TechnologyAdvanced thermal curing mold release which is used in the Aerospace Manufacturing Field, is the Same Thickness whole silo, No bubble.Ventilation systemLevel indicatorTemperature system>Bolting Silo- Corrugated PlateKey Technical Features of Hongdefa Grain Storage Silo with Pre-Cleaning SystemDurable Material ConstructionConstructed from high-quality Z275 to Z600 SGH series hot-dip galvanized steel plates, the silo offers outstanding corrosion resistance and long-lasting durability. Designed to withstand diverse environmental conditions, it ensures a service life of 30 to 50 years.Advanced Stiffener DesignThe silo's stiffeners are produced through a fully automated, computer-controlled process, guaranteeing precision and uniform quality. Featuring a robust 365mm-wide "W"-shaped support column, also hot-dip galvanized, the structure provides superior load-bearing capacity and enhanced rust protection.High-Strength Bolt AssemblyThe silo components are securely connected using premium 10.9-grade high-strength bolts. This bolted assembly delivers exceptional structural stability, making it ideal for large-scale grain storage needs.Integrated Pre-Cleaning SystemEquipped with an efficient pre-cleaning system, the silo ensures that maize, wheat, paddy, and rice grains are cleaned before storage, improving grain quality and reducing spoilage risks.>Bolting Silo -StiffenerKey Technical Features of Hongdefa Grain Silos,Material QualityConstructed from Z275-Z600 SGH series high-strength hot-dip galvanized steel plates, the silo offers exceptional corrosion resistance and long-lasting durability. Designed to withstand diverse environmental conditions, it ensures a service life of 30 to 50 years.Advanced Stiffener TechnologyStiffeners are produced on a fully automated, computer-controlled production line, guaranteeing high precision and consistent quality. The structure incorporates a robust 365mm-wide "W"-shaped support column, also hot-dip galvanized, delivering superior load-bearing capacity and enhanced protection against rust.High-Strength Bolt AssemblyThe silo components are securely fastened using premium 10.9-grade high-strength bolts, ensuring tight connections and outstanding structural stability-ideal for large-capacity grain storage applications.Project ShowThis is the 5*3000T silo we provided to a customer in Zimbabwe. The silo is equipped with a 500t/d maize flour mill.Our silos are equipped with pre-cleaning and drying machines to effectively prevent grain and flour from spoiling2000T*3 silos in DRC1500T silo in Kenya500T*4 silos in Ethiopia50-10,000 Ton Grain Storage Silo System with Turnkey Project SupportHongdefa offers hot-dip galvanized grain storage silos with capacities from 100 to 10,000 tons, available in various discharge designs to meet diverse operational needs:Flat bottom siloHopper (cone) bottom siloFluidized discharge siloMulti-outlet discharge siloComprehensive Turnkey Project Support Includes:Process and civil engineering designAutomated control system integrationManufacturing, installation, and commissioning of all auxiliary equipment, including:? Grain elevators and conveyors? Pre-cleaning and cleaning machinery? Magnetic separators? Moisture and temperature monitoring systems? Low-temperature grain dryers and fumigation equipment? Cold storage, aeration, and ventilation solutions? Dust collection and filtration units? Metering and weighing systemsAdditional Services:On-site technician trainingOngoing technical support and maintenance guidanceThese silo systems are widely used across grain milling plants, rice processing lines, feed mills, and agricultural storage depots. They are ideal for storing wheat, maize (corn), paddy rice, soybeans, sunflower seeds, sorghum, barley, peanuts, and other grains.With Hongdefa's robust engineering expertise and dedicated service, our silo solutions guarantee long-term grain protection, high operational efficiency, and seamless integration with modern grain handling systems.Company Profile1. Company OverviewShijiazhuang Hongdefa Machinery Co., Ltd. is located in Wumashan Industrial Area, Zanhuang County, Shijiazhuang City, just a 4-hour drive from Beijing.We are a professional manufacturer and exporter of maize and wheat flour milling machines, with silos, with a strong industry presence since 1982. With decades of experience, we have earned a solid reputation for quality, reliability, and international service.Hongdefa has a professional team of around 100 skilled workers, a 30,000 m2 modern manufacturing base, and a 1,000 m2 research and development center.Our advanced facilities and experienced team ensure high-quality production and continuous innovation in grain milling technology.2. Professional Engineering and Sales TeamOur engineering team includes over 30 highly qualified engineers, each with more than 15 years of experience in flour mill design, manufacturing, and on-site installation.Our sales managers also bring over 10 years of international sales experience. They have visited more than 20 countries, meeting clients face-to-face, providing professional consultation, and helping establish overseas offices to better serve our global customers.3. Lifelong Overseas ServicesWe provide lifelong after-sales support for all our silos.Currently, we have:Warehouses in Zambia and KenyaA local office in EthiopiaAuthorized agents in DR Congo, Australia, Yemen, Burkina Faso, and other countriesThese overseas service points enable us to offer quick response, local spare parts supply, and technical support, ensuring your production runs smoothly at all times 4. Certified High-Quality MachineryAll our machines and silos are manufactured to the highest quality standards and have passed international certifications, including ISO, CE, BV, SGS, and COC.These certifications ensure our equipment meets global requirements for safety, reliability, and performance.5. Loading & Shipping the Machines and silosThe machine and silo will first be wrapped with protective film inside and waterproof plastic film outside to prevent moisture and dust.For orders shipped in less than a full container, wooden crate packing is applied to ensure safety during transport.Inside the container, the machine and silo will be securely fastened with steel ropes to avoid any movement or damage.All machines are carefully inspected and reinforced to ensure they arrive at the destination in perfect working condition. FAQQ1: What is the range of storage capacity available for Hongdefa grain silos?A1: Hongdefa grain silos are available in capacities ranging from 50 tons up to 10,000 tons, suitable for small to large-scale grain storage needs.Q2: What types of discharge options do these silos offer?A2: Our silos come with multiple discharge configurations, including flat bottom, hopper (cone) bottom, fluidized discharge, and multi-outlet discharge designs, to accommodate different operational requirements.Q3: Does Hongdefa provide support for the full installation and operation of the silo system?A3: Yes, Hongdefa offers turnkey project support covering process and civil engineering design, equipment manufacturing, installation, commissioning, as well as on-site technician training and ongoing technical maintenance guidance.
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