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HZS Series Belt Conveyor Concrete Batching Plant - Leading China Suppliers and Factory for High-Quality Mixing Solutions
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HZS Series Belt Conveyor Concrete Batching Plant - Leading China Suppliers and Factory for High-Quality Mixing Solutions

The HZS series concrete mixing plant is an innovative solution developed by RTZK, leveraging the strengths and insights gained from various international products. This state-of-the-art mixing plant features a twin-horizontal shaft mixer and is integrated with an advanced automatic control system that includes industrial microcomputers and programmable controllers. Capable of producing concrete in multiple ratios, this plant stands out due to its well-thought-out structural design, ensuring safe and reliable operation, rapid processing speeds, and precise calculations. Ideal for large and medium-sized construction projects, the HZS series is perfect for hydro-power highways, ports, bridges, airports, large prefabrication plants, and commercial concrete production facilities. As a leading manufacturer in China, RTZK is committed to delivering high-quality concrete mixing plants to clients worldwide, ensuring our status as a top supplier in the industry.

    Product Parameters

    Parameter Unit Model
    HZS60 HZS90 HZS120 HZS180 HZS240 HZS270
    Theoretical productivity m³/h 60 90 120 180 240 270
    Mixer mode / JS1000 JS1500 JS2000 JS3000 JS4000 JS4500
    Mixer power kW 2×22 2×30 2×37 2×55 2×75 2×75
    Recycling period s 60 60 60 60 60 60
    Maximum aggregate particle size mm ≤80 ≤80 ≤80 ≤80 ≤80 ≤80
    Capacity of powder silo t 2×100 4×100 4×100 4×150 4×200 4×300
    Batching station model L 1600 2400 3200 4800 6400 6400
    Belt conveyor capacity t/h 300 500 700 1000 1200 1200
    Capacity of aggregate silo 3×10 4×15 4×20 4×25 4×30 4×30
    Material discharging height m 4.2 4.2 4.2 4.2 4.2 4.2
    Installed power kW 120 150 190 240 310 310
    Maximum capacity of screw conveyor t/h 40 40 80 80 110 110
    Aggregate weighing range/accuracy kg 1500±2% 2000±2% 2000±2% 3000±2% 4000±2% 4000±2%
    Cement weighing range/accuracy kg 600±1% 800±1% 1200±1% 1800±1% 2400±1% 2400±1%
    Coal powder dosing range/accuracy kg 300±1% 400±1% 600±1% 800±1% 1000±1% 1000±1%
    Water dosing range/accuracy kg 400±1% 500±1% 600±1% 800±1% 1000±1% 1000±1%
    Additive dosing range/accuracy kg 30±1% 30±1% 30±1% 50±1% 50±1% 50±1%

    Product Characteristics

    01

    Robust Structure

    The materials used throughout the station are solid, and the main building legs and beams are made of large-sized H-shaped steel, which is sturdy and durable, with a service life of more than 10 years.

    02

    Modular Design

    Modular design concept, smart & convenient; Waterway, circuit and gas circuit reserve quick connector can be seamlessly connected, to elevate installation efficiency, reduce installation difficulty.

    03

    Centralized Control

    Centralized production control system keeps operation away from noise and dust environment, enhancing the image of the mixing station. Dual-control for dual-machine and single person for dual-control can both be realized, reducing the production and management cost of about 60,000 yuan/year.

    04

    High Configuration

    High configuration, using well-known domestic & foreign brands of motors, reducers, electrical, and butterfly valve components. Ensuring the stability and durability of equipment operation, detailed configuration can be found in the configuration table.

    05

    Containerized Structure

    Optical container type structure, with modular design, the main building can be free from site packing, to achieve more convenient & fast installation.

    06

    High-Precision Weighing

    The high-speed railway station equipment adopts frame type weighing of cement + pulverized fuel ash + mineral powder to reduce the impact of building vibration on the dosing; Optional dual-screw conveyor and discharge butterfly valve automatic control, associated with pneumatic self-balancing technology to prevent the scale body from scale jumping or floating.

    07

    Intelligent Maintenance

    Easy maintenance and operation, intelligent design in multiple locations, automatic lubrication, automatic alarm, reducing the difficulty of maintenance; During the production process, there is a system with fully automatic batching, automatic operation, and real-time data monitoring, making it easy to operate while ensuring accuracy.

    Frequently Asked Questions

    What concrete batching plant models are available? +
    We offer a comprehensive range of models including the HZS60, HZS90, HZS120, HZS180, HZS240, and HZS270, with theoretical production capacities ranging from 60 m³/h up to 270 m³/h.
    What type of mixer is used in these batching plants? +
    Depending on the capacity of the model, our plants utilize high-performance twin-shaft mixers ranging from JS1000, JS1500, JS2000, JS3000, JS4000, to JS4500.
    How long is the structural service life of the batching plant? +
    The main building structure, including the legs and beams, is constructed using large-sized, solid H-shaped steel, offering a sturdy design with a service life of more than 10 years.
    How does the control system save operational costs? +
    The centralized production control system supports dual-control for dual-machines operated by a single person, which significantly improves efficiency and reduces production and management costs by approximately 60,000 yuan/year.
    What features are implemented to ensure weighing accuracy? +
    The plants utilize frame-type weighing for cement, pulverized ash, and mineral powder to minimize vibration impacts. They also feature optional dual-screw conveyors and automatic discharge butterfly valves integrated with pneumatic self-balancing technology to prevent scale jumping.
    Is the installation process complex? +
    No, the batching plants are designed with a modular concept. Quick connectors are reserved for water, electrical, and gas circuits, making the setup seamless, highly efficient, and easy to install.

    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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