CONSTMACH's CS-100 cement silo represents a versatile solution engineered specifically for applications demanding reliable bulk cement storage in concrete batching plants, block manufacturing facilities, and various ground-level operations. With its 100-tonne capacity and 78 m³ storage volume, this silo strikes an optimal balance between substantial material holding capability and practical site installation requirements.
The CS-100 offers flexibility in construction methodology, available in both bolted and welded configurations to accommodate different project logistics and site conditions. The bolted variant demonstrates particular advantages for international shipping and remote installations—two complete bolted CS-100 units can be efficiently transported within a single 40-foot open-top container or standard flatbed truck. This design consideration significantly reduces freight costs and simplifies logistics for contractors working across multiple sites or in challenging geographic locations.
Standing at 18,920 mm in height with a diameter of 3,060 mm, the CS-100 incorporates a comprehensive suite of operational features that enhance both safety and functionality. The structure includes a maintenance platform positioned between the four support legs, providing safe access for routine inspections and servicing. Dual manhole access points—both inner and outer—facilitate thorough cleaning and maintenance procedures. The cement filling pipe ensures efficient material transfer, while strategically positioned safety guards protect personnel during operation. The roof assembly features dedicated flanges for mounting the air filter and pressure safety valve, plus a secure gate covering the inner manhole access point. At the discharge end, a cone flange accommodates the butterfly valve for controlled material release.
CONSTMACH supplies the CS-100 as a complete system rather than a standalone structure. Each silo package includes essential operational equipment: a cement screw conveyor customized to project-specific diameter and length requirements, an air filter assembly, pressure safety valve, top and bottom level indicators for precise inventory monitoring, air fluidization nozzles that maintain material flow characteristics, a pulse valve system, and a cone-mounted butterfly valve enabling manual cement discharge control when needed.
For projects selecting the bolted configuration, manufacturing precision becomes critical. CONSTMACH employs advanced laser cutting and drilling technologies to fabricate silo components with exacting tolerances. This precision manufacturing translates directly to simplified field assembly—components align accurately without extensive fitting adjustments, reducing installation time and minimizing the specialized labor required on site. The pre-engineered bolt connection system allows assembly teams to erect the silo efficiently while maintaining structural integrity specifications.
The CS-100's structural design undergoes rigorous validation through ANSYS Workbench CAE software, where comprehensive static load analyses and mechanical stress calculations verify performance under full capacity conditions. This engineering approach confirms the silo can safely store 100 tonnes of cement or comparable powdered materials without experiencing deformation across varying environmental and operational scenarios. The four support legs utilize 219 x 5 mm steel pipe construction, reinforced with NPL 80 mm corner iron supports and 20 mm sheet metal bracing. The conical section employs 100 mm steel C-channel supports with 6 mm ST-37 sheet metal, while the cylindrical body uses 5 mm ST-37 sheet metal and the top cover consists of 4 mm ST-37 material. The 300 mm diameter output accommodates standard conveying equipment connections.
Durability receives equal attention in the CS-100's finishing process. CONSTMACH applies a three-layer protective coating system: one layer of anti-corrosive primer followed by two layers of final coat epoxy paint, achieving a total thickness of 140 microns. This coating specification provides robust protection against environmental exposure, chemical interaction with cement particulates, and mechanical wear during filling and discharge cycles.
The CS-100 cement silo delivers practical storage capacity within a footprint and configuration that suits diverse concrete production and bulk material handling applications. Its design addresses the real-world demands of construction material supply chains where reliability, ease of installation, and long-term performance determine operational success.
