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The Ideal Choice for Infrastructure & Precast Concrete
The JJHS75 concrete batching plant, designed with the company's advanced design concepts in mind, fully considers appearance and ease of maintenance. It features a novel structure and elegant design. It is a forced-type concrete batching plant with high production efficiency (JS1500 main unit, typically 75 m³/h). This plant offers low investment, high mobility, and minimal footprint, along with high production efficiency and reliable operation. The JJHS75 concrete batching plant primarily consists of a material supply system, a material metering system, a mixing system, and a control system. It also features microcomputer control, electronic scales, a dynamic screen display, mix ratio storage, automatic head compensation, and automatic printing. It can be operated manually, semi-automatically, or automatically. It can produce a variety of concrete qualities, including plastic and dry hard concrete. It is widely used in large and medium-sized building construction, road and bridge construction, and precast plants producing high-quality concrete products. It is the equipment of choice for large-scale construction projects, road and bridge construction, and commercial concrete production facilities.
| JJHS75 Stationary Concrete Batching Plant | |
Production Capacity | 75m3/h |
Mixer Model | JS1500 |
Dosing System | PLD2400 |
Loading Height | 4100mm |
Maximum Filler Size | 60(80)mm |
Automatic Cycle Time | 60S |
Filler Weighing Accuracy | ±2% |
Cement Weighing Accuracy | ±1% |
Accuracy of Water Weighing | ±1% |
Weighing Accuracy of Additives | ±1% |
Total Power | 145KW |
Mixing system | Patented multi-end sealing technology effectively prevents leakage and protects shaft ends. Wear-resistant scrapers and liners boast a service life of over 60,000 cycles. An automatic lubrication pump reduces labor costs and extends service life. The advanced motor and reducer drive system delivers stable performance. |
Concrete Batching System | The sand silo is equipped with a large vibrator to ensure smooth and fast unloading. Optional cumulative weighing or separate weighing systems are available. High-precision sensors achieve an error of less than 2%. |
Control System | Automatic or manual modes provide flexible adjustment and smooth operation. All wires and cables are coded for easy tracking and maintenance. An intelligent management system is included for task tracking, printing, and more. The computer + PLC control system ensures simple and stable operation, and the high-definition display clearly displays the operating status of each component. |
Cement Silo | Vertical or horizontal silos are available. Capacities range from 50 to 300 tons and are customizable. Accessories include air shut-off devices, gate valves, pressure relief valves, level gauges, and dust collectors. High-quality steel ensures excellent sealing, stable support, and long service life. |
Weighing System | Powder, water or additives are measured independently to ensure fast and high-precision weighing. Well-known brand sensors are used with an error of less than 1%. |
Cement Screw Conveyor | High speed, large conveying capacity, and high precision. Easy assembly, convenient connection, and reliable sealing.Widely applicable: Suitable for a variety of powdered, granular, or small lump materials. Customizable angles and lengths are also possible. |
Product Features
High production efficiency and excellent mixing quality.
Elegant appearance and rational design.
Easy to operate, with quick and easy installation and removal.
Long service life and reliable performance.
Working Principle
The JJHS75 Stationary Concrete Batching Plant operates through a fully automated and precise process. First, aggregates are loaded into the storage bins by a wheel loader and fed into the weighing hopper via a bucket hoist or belt conveyor for precise measurement. Simultaneously, cement and fly ash are delivered to the powder weighing hopper through screw conveyors, while water and admixtures are pumped into their respective measuring hoppers. Once all materials are accurately weighed according to the preset formula, they are discharged into the JS1500 twin-shaft compulsory mixer for intensive mixing. The high-quality concrete is then discharged through the bottom unloading gate directly into transit mixers. The entire workflow is managed by an advanced PLC control system, which supports automatic/manual switching, formula storage, drop compensation, and real-time fault alarms to ensure continuous and stable production.
Application
Water Conservancy & Bridge Engineering: Ideal for large-scale infrastructure projects like dams and cross-river bridges that require a continuous supply of high-strength concrete.
Municipal & Building Construction: Its compact layout and modular design make it highly suitable for urban centers or space-constrained sites, allowing for quick installation.
Precast Component Plants: Capable of stably producing C30-C60 grade concrete, perfectly meeting the mass production demands for pipe piles, precast slabs, and curb stones.
Rural & Township Development: With a moderate investment and user-friendly operation, it is an excellent choice for small-to-medium contractors or temporary batching stations.
Advantages
High-Efficiency Mixing Performance: Equipped with a JS1500 twin-shaft mixer featuring a 1.5m³ discharge capacity per batch and a short mixing cycle (approx. 45-60 seconds). It easily handles dry-hard, plastic, and lightweight aggregate concrete with exceptional uniformity.
High-Precision Weighing System: Ensures accurate batching with an aggregate tolerance of ±2%, and ±1% for both powder and water. This guarantees strict adherence to mix designs and significantly reduces material waste.
Compact Structure & Low Civil Cost: Utilizing a bucket hoist for aggregate feeding eliminates the need for a long inclined belt conveyor, effectively saving site space and significantly lowering foundation construction investments.
Eco-Friendly & Easy Maintenance: Features a fully enclosed mixing tower and conveyor system to effectively suppress dust and noise. The multi-seal shaft end prevents slurry leakage, and wear-resistant liners extend service life, making daily maintenance highly convenient.