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HZS Series Semi-Top Mounted Concrete Batching Plant - Leading China Suppliers & Factory Solutions
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HZS Series Semi-Top Mounted Concrete Batching Plant - Leading China Suppliers & Factory Solutions

The RTZK semi overhead concrete mixing plant is an innovative solution that bridges the gap between traditional concrete mixing plants and overhead systems. Designed with a space-saving cement silo side structure, this mixing plant offers a more compact footprint compared to conventional models and boasts quicker installation times than overhead alternatives. As a leading supplier in China, we pride ourselves on providing high-quality concrete mixing plants that cater to various construction needs. Since its launch, the RTZK semi overhead concrete mixing plant has gained significant popularity among customers and has become a favored choice in numerous construction projects. Trust our factory for reliable and efficient concrete mixing solutions.

    Product Parameters

    Parameter Unit Model
    HZS180 HZS240 HZS270
    Theoretical productivity m³/h 180 240 270
    Model of mixer / JS3000 JS4000 JS4500
    Power of mixer kW 2×55 2×75 2×75
    Recycling period s 60 60 60
    Mixer L 3000 4000 4500
    Max size of aggregate mm φ80 φ80 φ80
    Capacity of powder silo t 4×200 4×300 4×300
    Batching capacity of the batching station L 4800 6400 6400
    Capacity of aggregate silo 4×60 4×80 4×80
    Material discharging height m 4.2 4.2 4.2
    Installed power kW 240 310 310
    Maximum capacity of screw conveyor t/h 80 110 110
    Aggregate weighing range/accuracy kg 3000±2% 4000±2% 4000±2%
    Cement weighing range/accuracy kg 1800±1% 2400±1% 2400±1%
    Coal powder dosing range/accuracy kg 800±1% 1000±1% 1000±1%
    Water dosing range/accuracy kg 800±1% 1000±1% 1000±1%
    Additive dosing range/accuracy kg 50±1% 50±1% 50±1%

    Product Characteristics

    01

    By adopting advanced mixing technology, the concrete mixing plant is made more uniform and fast, effectively improving productivity. At the same time, the equipment has also been optimized in terms of energy conservation, reducing energy consumption and meeting the requirements of green and environmentally friendly construction.

    02

    Equipped with advanced control systems, the equipment has achieved automation and intelligent operation. Operators only need to complete tasks such as starting, stopping, and parameter setting of the device through a simple operation interface, greatly reducing the difficulty and labor intensity of operation.

    03

    Placed next to the cement silo, the lower part is a concrete structure that can be divided into multiple offices, saving floor space, office space, and packaging area.

    04

    The main building is spacious, with large main and auxiliary platforms that are easy to maintain and repair.

    05

    The structure is stable and reliable, using a large frame support structure, matrix type filler silo group, simple structural pillars, clear force transmission, which is conducive to resisting large wind loads.

    06

    The number of filler silos can be freely selected, and the layout can be neat, single line, double line, and multi line, making it easy to expand.

    07

    Fully enclosed structure reduces dust and noise pollution, equipped with centralized dust removal system and sewage treatment and recovery system, achieving zero emissions and no pollution.

    Frequently Asked Questions

    What are the productivity capacities of HZS series mixing plants?
    The theoretical productivity of the HZS series ranges from 180 m³/h for the HZS180 model, 240 m³/h for the HZS240 model, to 270 m³/h for the HZS270 model.
    What types of mixers are used in these concrete batching plants?
    The HZS180 model utilizes the JS3000 mixer (power 2×55 kW), the HZS240 model uses the JS4000 mixer (power 2×75 kW), and the HZS270 model is equipped with the JS4500 mixer (power 2×75 kW).
    How accurate is the weighing system for aggregates and cement?
    The aggregate weighing range is up to 3000 kg (HZS180) and 4000 kg (HZS240/270) with an accuracy of ±2%. The cement weighing range goes up to 1800 kg (HZS180) and 2400 kg (HZS240/270) with a precise accuracy of ±1%.
    Can the layout of the filler silos be customized?
    Yes, the number of filler silos can be freely selected. The layout can be configured in neat, single line, double line, or multi-line arrangements, making it highly flexible and easy to expand.
    What environmental features do these mixing plants offer?
    The plants feature a fully enclosed structure that reduces dust and noise pollution. They are equipped with a centralized dust removal system and a sewage treatment and recovery system to achieve zero emissions and zero pollution.
    Is the operation of the HZS mixing plant automated?
    Yes, the equipment is equipped with advanced, automated control systems. Operators can easily control tasks such as starting, stopping, and parameter settings via a simplified interface, reducing labor intensity.

    INTRODUCTIOM TO ORIGINALFUNCTIOM MODULES

    LB Series Asphalt Mixing Plant (1)

    Cold material system

    Single silo volume is 15m³, articulated structure gives convenience for transportation.

    Small size material silo adopts inner vibrating structure, with big amplitude, ensuring smooth discharge.

    Belt conveyor feeding adopts frequency converting + door opening extent control , ensuring a stable primary grading.

    Equipped with material lacking alarm device.

    LB Series Asphalt Mixing Plant (2)
    LB Series Asphalt Mixing Plant (3)
    0102

    Drying system

    Patented blade technology, the material curtain is more uniform and has better heat absorption effect.

    Material containing blade feeding technology, the discharge temperature is more uniform.

    Large production capacity.Over-production capacity reaches 15%.

    Axial flow low-pressure atomization burner is with dual frequency conversion technology to control the air oil ratio, and the fuel consumption per ton of finished product is 6kg (under standard conditions).

    Directly driven by a direct reduction motor, with strong power and high efficiency.

    LB Series Asphalt Mixing Plant (4)

    Burner

    The burner has a wide adjustment range and can adaptto various complex working conditions.

    Three stage atomizing technology, fuel is atomized into micrometer level, with fully combustion.

    High power pre heating device,stable fuel temperature.

    Remote fault diagnosis function,timely service, and ensures production reliability.

    Intelligent axial flow low-pressure atomization burner adopts dual frequency conversion adjustment technology with automatically adjustable air and oil distribution, ensuring a reasonable air oil ratio and sufficient combustion. The fuel consumption under rated working conditions is only 6kg/t (finished material).

    LB Series Asphalt Mixing Plant (5)

    Elevating system

    Plate chain elevator, whose chain is not easy to stretch and is stable and reliable in use.

    Deceleration motor direct drive with anti reverse device.

    The elevator chute is equipped with a wear-resistant plate structure to improve wear resistance.

    LB Series Asphalt Mixing Plant (6)

    Screening system

    Dual-vibration motor direct drive,strong vibration effect,to achieve a maintenance free period of approximate 2000h.

    Large screening area and high screening efficiency.

    The screen mesh changing device adopts a side bolt method which is convenient for quick replacement.

    The shell of the vibrating screen is wrapped with insulation rock wool for insulation,noise reduction, environmental protection and energy conservation.

    LB Series Asphalt Mixing Plant (7)

    Hot material silo system

    Hot aggregate silo is divided into the upper & lower silo, both adopt rock wool for insulation.

    Equipped with a continuous material level detection device, giving convenience for visually observing the material level of various ingredients.

    The silo door adopts a maintenance free structural design, large & small doors to achieve a secondary coarse & fine weighing structure, ensuring aggregate dosing accuracy.

    The sand silo is equipped with a temperature detection device.

    LB Series Asphalt Mixing Plant (8)

    Dosing system

    Aggregate scale, asphalt scale, and filler scale are all measured using a 3-point compression dosing module.

    The aggregate scale adopts a coarse and fine scale structure with large and small gates, ensuring a dosing accuracy of 0.3%.

    The asphalt scale adopts a frequency conversion pump+secondary dosing method to ensure a dosing accuracy of 0.2%, and the dynamic secondary tracking dosing technology ensures an accuracy of 0.3% for the oil & gravel ratio.

    The filler scale adopts spiral conveying, pneumatic butterfly valve control, and the “fly material” control program is used to ensure dosing accuracy of 0.2%.

    LB Series Asphalt Mixing Plant (8)

    Dosing system

    Aggregate scale, asphalt scale, and filler scale are all measured using a 3-point compression dosing module.

    The aggregate scale adopts a coarse and fine scale structure with large and small gates, ensuring a dosing accuracy of 0.3%.

    The asphalt scale adopts a frequency conversion pump+secondary dosing method to ensure a dosing accuracy of 0.2%, and the dynamic secondary tracking dosing technology ensures an accuracy of 0.3% for the oil & gravel ratio.

    The filler scale adopts spiral conveying, pneumatic butterfly valve control, and the “fly material” control program is used to ensure dosing accuracy of 0.2%.

    LB Series Asphalt Mixing Plant (9)

    Mixing system

    The mixer has a large capacity and adopts power redundancy design, with sufficient power and strong power.

    Driven by a direct reduction motor it has strong stability.

    Full blade spiral stirring cloud technology, fast mixture cycling speed and strong kneading ability, to achieve the effect of rapid blending.

    The blades and lining plates are made of nickel chromium alloy material, with a service life of no less than100000 batches.

    LB Series Asphalt Mixing Plant (10)

    Dust collection system

    Adopting primary gravity dust collector and a secondary atmospheric reverse blowing bag dust collector. Emission concentration <20mg/Nm3.

    High-power fan ensures a sufficient air volume, which is controlled by frequency conversion to save energy and reduce noise.

    The flue gas pipeline is equipped with a temperature measurement device and has a high and ow temperature alarm function.

    LB Series Asphalt Mixing Plant (11)

    Control system

    Equipped with 2 monitors and 2industrial control computers, when one machine malfunctions another can be used to ensure production stability.

    The operation interface is intuitive and clear and key currents and parameters are displayed during internship.

    The electrical parts adopt famous international brands, to ensure the reliability.

    The control program maintains functions of linkage control, safety interlock, power outage protection.

    Asphalt dosing has a secondary dynamic tracking dosing function; The program has “f lying material” control and automatic dosing function.

    With functions of online remote diagnosis, to ensure the timely service.

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