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The Strong Slag Steel Silo is a premium storage system designed exclusively for the power generation and cement industries, offering a reliable and efficient solution for storing slag, fly ash, and other bulk materials. Constructed with high-quality Q235-A carbon structural steel, this silo combines robust performance, large storage capacity, and eco-friendly design to meet the demanding needs of industrial material management. Its scientific structure—featuring a cylindrical upper body, conical lower hopper, and integrated auxiliary equipment—ensures seamless loading, safe storage, and efficient unloading, while its weatherproof and corrosion-resistant properties guarantee long-term durability in diverse environmental conditions. As a sustainable storage option, the silo aligns with modern industrial trends of reducing environmental impact and optimizing operational efficiency.

Item | Specification |
Main Material | Q235-A carbon structural steel (silo body); I-steel (support structure) |
Storage Capacity | 50m³ to 1200m³ (standard models); customized up to 3000m³ |
Dimensions (Diameter × Height) | 3m×8m to 12m×28m (standard); customized per requirements |
Conical Hopper Angle | 65° to 75° (optimized for smooth unloading) |
Auxiliary Unloading Device | Pneumatic gasification tank (prevents material bridging) |
Level Gauge Configuration | High-low level gauge (alarm function) + continuous level gauge (real-time monitoring) |
Maximum Bearing Capacity | 50t to 600t (static load) |
Service Life | ≥15 years (with regular maintenance) |
Protection Class | IP65 (dustproof, waterproof) |
Certifications | ISO 9001, GB/T 19001, CE |
Built with Q235-A carbon structural steel—a material renowned for high tensile strength and impact resistance—the Strong Slag Steel Silo can withstand heavy material loads and external pressures. The silo body panels are precision-cut using CNC flame cutting machines, ensuring tight welding seams and high dimensional accuracy, which enhances structural stability and prevents material leakage.
With a storage capacity ranging from 50m³ to 3000m³ (customized), the silo can accommodate large volumes of slag, fly ash, or other bulk materials, reducing the need for multiple small storage facilities. Its vertical cylindrical structure maximizes storage space while minimizing floor area occupation, making it ideal for industrial sites with limited space.
The silo’s surface is treated with anti-corrosion paint and galvanization, providing comprehensive protection against rain, snow, wind, and humidity. This weatherproof design ensures the silo maintains structural integrity and performance even in extreme climates—from high-temperature deserts to humid coastal areas—extending its service life and reducing maintenance costs.
Adhering to environmental protection standards, the Strong Slag Steel Silo features a sealed structure that prevents dust emission during loading and unloading, reducing air pollution. The pneumatic gasification tank uses energy-efficient technology to assist unloading, minimizing energy consumption and aligning with industrial sustainability goals.
The silo’s conical hopper (65°-75° angle) and integrated pneumatic gasification tank ensure smooth material flow, preventing bridging or blockages. The high-low level gauge and continuous level gauge enable real-time monitoring of material levels, allowing for timely loading and avoiding overfill or empty silo issues. This efficient design streamlines material management, enhances production workflow, and improves overall operational productivity.
Standard Strong Slag Steel Silo: 50m³-1200m³ capacity, suitable for medium-sized power plants and cement factories.
Customized Large-Capacity Silo: Up to 3000m³ capacity, designed for large-scale thermal power plants or industrial complexes with high material storage demands.
Fly Ash Special Steel Silo: Optimized for fly ash storage, with enhanced airtightness and anti-caking features.
Mobile Slag Steel Silo: Equipped with a movable base, ideal for temporary construction sites or projects requiring flexible storage locations.
The Strong Slag Steel Silo is a core storage equipment for industries including:
Thermal power plants (storage of boiler slag and fly ash)
Cement manufacturing facilities (storage of slag powder, clinker, and raw materials)
Coal-fired power stations (coal ash and gangue storage)
Metallurgical plants (storage of blast furnace slag and smelting waste)
Building materials factories (storage of industrial by-products and raw materials)
Our team offers free on-site surveys and technical consultations to assess customers’ storage needs, site conditions, and material characteristics. We provide personalized storage solutions, including silo size, capacity, and auxiliary equipment configuration, to ensure optimal performance and cost-effectiveness.
For special requirements (e.g., extreme weather resistance, ultra-large capacity, or special material storage), we provide full-cycle customization services—from 3D modeling and structural calculation to manufacturing and installation. Our engineering team adheres to international standards to ensure the customized silo meets safety and performance requirements.
We dispatch professional installation teams to complete on-site assembly, welding, and equipment debugging. The team follows strict quality control procedures to ensure the silo is installed correctly and functions smoothly. We also provide detailed installation reports and acceptance certificates upon completion.
Warranty Service: 2-year comprehensive warranty covering silo structure, auxiliary equipment, and electrical components.
Maintenance Support: Regular maintenance reminders, on-site inspection services, and professional maintenance guidance to extend the silo’s service life.
Spare Parts Supply: Long-term supply of genuine spare parts (e.g., gasification tanks, level gauges, seals) with fast delivery.
Operational Training: Training for operators on silo operation, level monitoring, unloading control, and emergency handling to ensure safe and efficient use.
The Strong Slag Steel Silo is a premium storage system designed exclusively for the power generation and cement industries, offering a reliable and efficient solution for storing slag, fly ash, and other bulk materials. Constructed with high-quality Q235-A carbon structural steel, this silo combines robust performance, large storage capacity, and eco-friendly design to meet the demanding needs of industrial material management. Its scientific structure—featuring a cylindrical upper body, conical lower hopper, and integrated auxiliary equipment—ensures seamless loading, safe storage, and efficient unloading, while its weatherproof and corrosion-resistant properties guarantee long-term durability in diverse environmental conditions. As a sustainable storage option, the silo aligns with modern industrial trends of reducing environmental impact and optimizing operational efficiency.

Item | Specification |
Main Material | Q235-A carbon structural steel (silo body); I-steel (support structure) |
Storage Capacity | 50m³ to 1200m³ (standard models); customized up to 3000m³ |
Dimensions (Diameter × Height) | 3m×8m to 12m×28m (standard); customized per requirements |
Conical Hopper Angle | 65° to 75° (optimized for smooth unloading) |
Auxiliary Unloading Device | Pneumatic gasification tank (prevents material bridging) |
Level Gauge Configuration | High-low level gauge (alarm function) + continuous level gauge (real-time monitoring) |
Maximum Bearing Capacity | 50t to 600t (static load) |
Service Life | ≥15 years (with regular maintenance) |
Protection Class | IP65 (dustproof, waterproof) |
Certifications | ISO 9001, GB/T 19001, CE |
Built with Q235-A carbon structural steel—a material renowned for high tensile strength and impact resistance—the Strong Slag Steel Silo can withstand heavy material loads and external pressures. The silo body panels are precision-cut using CNC flame cutting machines, ensuring tight welding seams and high dimensional accuracy, which enhances structural stability and prevents material leakage.
With a storage capacity ranging from 50m³ to 3000m³ (customized), the silo can accommodate large volumes of slag, fly ash, or other bulk materials, reducing the need for multiple small storage facilities. Its vertical cylindrical structure maximizes storage space while minimizing floor area occupation, making it ideal for industrial sites with limited space.
The silo’s surface is treated with anti-corrosion paint and galvanization, providing comprehensive protection against rain, snow, wind, and humidity. This weatherproof design ensures the silo maintains structural integrity and performance even in extreme climates—from high-temperature deserts to humid coastal areas—extending its service life and reducing maintenance costs.
Adhering to environmental protection standards, the Strong Slag Steel Silo features a sealed structure that prevents dust emission during loading and unloading, reducing air pollution. The pneumatic gasification tank uses energy-efficient technology to assist unloading, minimizing energy consumption and aligning with industrial sustainability goals.
The silo’s conical hopper (65°-75° angle) and integrated pneumatic gasification tank ensure smooth material flow, preventing bridging or blockages. The high-low level gauge and continuous level gauge enable real-time monitoring of material levels, allowing for timely loading and avoiding overfill or empty silo issues. This efficient design streamlines material management, enhances production workflow, and improves overall operational productivity.
Standard Strong Slag Steel Silo: 50m³-1200m³ capacity, suitable for medium-sized power plants and cement factories.
Customized Large-Capacity Silo: Up to 3000m³ capacity, designed for large-scale thermal power plants or industrial complexes with high material storage demands.
Fly Ash Special Steel Silo: Optimized for fly ash storage, with enhanced airtightness and anti-caking features.
Mobile Slag Steel Silo: Equipped with a movable base, ideal for temporary construction sites or projects requiring flexible storage locations.
The Strong Slag Steel Silo is a core storage equipment for industries including:
Thermal power plants (storage of boiler slag and fly ash)
Cement manufacturing facilities (storage of slag powder, clinker, and raw materials)
Coal-fired power stations (coal ash and gangue storage)
Metallurgical plants (storage of blast furnace slag and smelting waste)
Building materials factories (storage of industrial by-products and raw materials)
Our team offers free on-site surveys and technical consultations to assess customers’ storage needs, site conditions, and material characteristics. We provide personalized storage solutions, including silo size, capacity, and auxiliary equipment configuration, to ensure optimal performance and cost-effectiveness.
For special requirements (e.g., extreme weather resistance, ultra-large capacity, or special material storage), we provide full-cycle customization services—from 3D modeling and structural calculation to manufacturing and installation. Our engineering team adheres to international standards to ensure the customized silo meets safety and performance requirements.
We dispatch professional installation teams to complete on-site assembly, welding, and equipment debugging. The team follows strict quality control procedures to ensure the silo is installed correctly and functions smoothly. We also provide detailed installation reports and acceptance certificates upon completion.
Warranty Service: 2-year comprehensive warranty covering silo structure, auxiliary equipment, and electrical components.
Maintenance Support: Regular maintenance reminders, on-site inspection services, and professional maintenance guidance to extend the silo’s service life.
Spare Parts Supply: Long-term supply of genuine spare parts (e.g., gasification tanks, level gauges, seals) with fast delivery.
Operational Training: Training for operators on silo operation, level monitoring, unloading control, and emergency handling to ensure safe and efficient use.