90 m³/h PLC-Controlled Stationary Concrete Batching Plant with JS1500 Twin-Shaft Mixer for High-Volume Ready-Mix Production

Manufactured by Howann, the 90 m³/h (2,160 m³/Day) Stationary Central Mix Concrete Batching Plant is engineered to meet the stringent quality control standards, structural specifications, and high-volume demands of modern commercial construction. Drawing from decades of industrial engineering experience, this heavy-duty batching station solves common jobsite challenges—such as batch inconsistency, aggregate segregation, and cement waste—by utilizing closed-loop pneumatic load cells and automated volumetric dosing.

Built upon a heavy 28,000 kg structural steel framework designed for long-term torsional stability, the Howann plant integrates a JS1500 twin-shaft compulsory mixer (delivering a 1.5 m³ output per batch), a heavy-duty continuous belt conveyor system, and customizable bolted cement silos ranging from 50T to 300T. Backed by comprehensive factory load testing and certified compliance standards, this turnkey system ensures seamless ready-mix production from day one.

• Firsthand Jobsite Efficiency: Designed for rapid commercial truck loading—its 90 m³/h output and 1.5 m³ batch size fill a standard 9 m³ transit mixer in just 6 cycles (approximately 6–7 minutes).
• Uncompromised Mixing Expertise: The JS1500 twin-shaft compulsory mixer utilizes high-chrome alloy mixing arms and wear-resistant liners to shear aggregates thoroughly, ensuring zero dry pockets.
• Closed-Loop Pneumatic Weighing: PLS2400 batching bins feature high-accuracy load cells that measure cement, water, additives, and aggregates within strict ±1% tolerance margins.
• Intelligent Dual-Screen PLC Control: Fully automated Windows-based software logs batch records, adjusts moisture compensation in real time, and permits manual override safety checks.
• Verified Environmental Adaptability: Engineered for extreme climates—optional automated water-chilling/ice-dosing systems for hot regions, and insulated aggregate heating siding for sub-zero environments.

• Aggregate Storage & Batching: Raw sand and stone stored in modular bins are metered automatically via pneumatic gates onto the high-speed belt conveyor.
• Powder & Liquid Dosing: Cement and fly ash from bolted silos, alongside metered water and chemical admixtures, are weighed independently in precision hoppers.
• Compulsory Twin-Shaft Mixing: All proportioned ingredients converge inside the JS1500 mixer, where counter-rotating shafts blend high-strength concrete in a rapid 60-second cycle.
• Discharge & Transit: Mixed concrete is discharged from the 4.1-meter elevated hopper directly into waiting ready-mix trucks with minimal spillage.

• Commercial Ready-Mix Supply: High-volume, certified concrete production serving metropolitan building contractors and urban developers.
• Highway & Bridge Pavements: Continuous high-output batching required for large-scale linear infrastructure and civil engineering projects.
• Precast Concrete Element Factories: Precision volumetric mixing ensuring consistent structural strength for precast wall panels and bridge girders.

• Comprehensive Operator Training: Every plant installation includes professional onsite or virtual training for plant operators and maintenance engineers.
• Transparent Warranty Protection: Backed by a 2-year core warranty covering motors, gearboxes, and PLC control modules, supported by readily available OEM spares.
• Custom Engineering Layouts: Our technical team provides complimentary plot planning (standard 45m x 20m footprint customization) tailored to your exact land topography.