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HLS series concrete mixing plant is a type of stationary concrete batching plant designed for large-scale construction projects. HLS stands for Horizontal Stationary, and it indicates that the mixing plant has a horizontal twin-shaft mixer for blending concrete ingredients. It offers high production capacity, excellent mixing performance, and precise control over the concrete production process. Here are some key features and components commonly found in an HLS series concrete mixing plant:
Aggregate Batching System: This system consists of bins or hoppers to store various aggregates (such as sand, gravel, and crushed stone). The aggregates are weighed and then transported to the mixer using conveyor belts or bucket elevators.
Cement and Additive Weighing System: The HLS series plant has a separate weighing system for cement and additives, ensuring accurate measurements and precise control over the mix's composition.
Twin-Shaft Mixer: The heart of the HLS concrete mixing plant is the twin-shaft mixer, which efficiently blends the aggregates, cement, water, and additives to produce high-quality concrete with consistent homogeneity.
Water Weighing System: A water weighing system measures the precise amount of water required for each batch of concrete.
Control System: An advanced computerized control system manages and monitors the entire production process, allowing operators to adjust the mix proportions and other parameters as needed.
Cement Silos: Large capacity cement silos store the cement to ensure a continuous supply during production.
Screw Conveyors: These conveyors transport cement and other materials to the mixing unit.
Cement Screw Feeder: For accurate and controlled cement feeding into the mixer.
Additive System: Equipment for storing and adding admixtures to the concrete mix.
Aggregate and Cement Scales: Precise weighing scales to measure aggregates and cement accurately.
Air Compressor: Provides compressed air for various pneumatic operations in the plant.
Cement Screw Conveyor: Transports cement from the cement silo to the cement weighing hopper.
Cement Water Scale: To measure the exact amount of water needed for cement.
Aggregate and Cement Heating System (Optional): In cold climates, some HLS plants may be equipped with heating systems to prevent the aggregates and cement from freezing.
HLS series concrete mixing plants are ideal for large construction projects where a continuous supply of high-quality concrete is required. They offer efficiency, reliability, and the ability to produce various types of concrete mixes, including standard concrete, RCC (Roller Compacted Concrete), and other specialty mixes. The specific configuration and capacity of the HLS series plant may vary depending on the project requirements and manufacturer specifications.
