Precast Concrete Plants

Precast Concrete Plants

Precast concrete plants are facilities that contain all the equipment and systems necessary to pre-shape and harden standard concrete mixtures within specific molds.
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Product Introduction
Company advantage

Many devices

We have sandblasting machines, laser CNC machine tools, drilling machines, automatic welding robots, electronic CNC rolling machines and other machining equipment.

High-quality supporting suppliers

Our company has BHS, SICOMA, WAM, Siemens, Schneider, Toledo, Airtac, ABB and other suppliers.

 

Rich experience

We have 15 years of experience in OEM concrete mixing plants. Strict quality control and refined cost control have resulted in high-quality, low-priced concrete production lines.

Many production lines

We have designed more than 20 concrete production lines, including new generation concrete mixing plants, mixing plants, and precast concrete mixing plants.

 

Roller Compacted Concrete Plants

Roller Compacted Concrete Plants

The Roller Compacted Concrete Plants for water conservancy engineering has the characteristics of long mixing time and low slump. The Roller Compacted Concrete Plants in water conservancy engineering mainly serves the construction of roller compacted concrete water conservancy engineering.

Concrete Rmc Plant

Concrete Rmc Plant

A Ready-Mix Concrete (RMC) plant, also known as a concrete batching plant or mixing plant, is a facility that produces concrete in a centralized manner.

Concrete Batching Plant

Precast concrete batching plant

Jinheng Machinery was established in 1998, focusing on concrete batching plant technology, the main hardware-industrial computers, high-precision weighing devices and internationally renowned electrical components.

PRECAST CONCRETRE PLANTS

PRECAST CONCRETRE PLANTS

Precast concrete plants are the preferred choice for manufacturing prefabricated components, pipelines, building products, and paving stones.

Precast Batch Plant For Sale

Precast Batch Plant For Sale

The precast batch plant for sale by Jinheng Machinery is a specialized equipment tailored for the production line of prefabricated components.

Precast Batch Plant

Precast Batch Plant

Precast concrete batching plant is a mandatory and efficient equipment that can produce various types of concrete, such as plastic and dry hard concrete.

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Tower Batching Plants

GREEN ENERGY RESOURCE TOWER CONCRETE PLANT Jinheng development tower concrete plant. Provides high capacity aggregate storage in compact areas with modular design.

UHPC- / SCC Mixing Plants

UHPC- / SCC Mixing Plants

The UHPC- / SCC Mixing Plants adopts a vertical axis planetary mixer, and efficient forced mixers can produce UHPC concrete. However, the higher the capacity of the mixer.

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TOWER CONCRETE PLANT

Jinheng Development Tower Concrete Factory. Modular design provides high capacity aggregated storage in compact areas.

 

What is Precast Concrete Plants

 

 

Precast concrete plants are facilities that contain all the equipment and systems necessary to pre-shape and harden standard concrete mixtures within specific molds. These facilities are used to raise the standards of speed, efficiency, and quality in the construction industry. Since precast elements are produced in a controlled environment, they are unaffected by weather conditions and are ensured to be of high quality.

 

Benefits of Precast Concrete Plants

Increased productivity

Concrete distribution lines in a precast concrete plant are able to operate without interruptions and weekends, which ensures a continuous process of concrete distribution to the production areas, increasing the overall productivity of the plant.


Accuracy and reliability

By utilizing advanced control and navigation technology, the concrete shuttle is able to deliver concrete with high precision, eliminating human error.

Saving time and resources

Automatic concrete shuttle significantly reduces the time required for concrete distribution to production areas, which in turn reduces production costs and increases production efficiency.

Improved working conditions

Automating the concrete distribution process reduces the strain on personnel and minimizes the risk of injuries associated with manual material handling.

Flexibility and Adaptability

The automatic concrete distribution system is easily adaptable to different production conditions and can be customized to perform different tasks according to the plant's needs.

 

Factors to Consider When Setting Up Precast Concrete Plants
 
Confirm the Location for the Precast Concrete Plant

Precast concrete plants cannot be built just anywhere. Transportation convenience must also be considered when setting up the plant. The plant contains very heavy machinery that remains fixed unless designed to be movable. The production process must be systematic.
When designing the plant layout, factors such as the space required for the factory shed, its shape, exact measurements, ground conditions, proximity to raw material sources, and road infrastructure for transportation need to be considered.

Ensure Detailed Product Descriptions Are Provided

Information about the location, along with a detailed description of the products, is necessary to begin the engineering project. Without this information, the machinery and plant cannot be optimized for production.
Precast elements include hollow cores, pillars, walls, etc. Detailed specifications such as measurements, openings, shapes, recesses, ducts, insulation thicknesses, cross-sections, and lengths are essential for accurate production.

A Professional Project Team Is Required

A production manager is essential for operations. The project manager should have the necessary experience to execute the project independently.

The project manager must oversee the entire project, including communication and cooperation with the production team and other parties.

To complete the project on time and avoid mistakes, a skilled team of engineers, electricians, mechanics, and welders, along with adequate manpower, is required.

Proper tools and equipment, such as a tachymeter, should be available on-site. Effective communication between the project manager and team members is crucial.

Ensure Infrastructure for Production Lines is Prepared

The precast production line cannot be started until the foundation and ground surface are completed. Proper setup of facilities, including continuous availability of water, electricity, and compressed air, is necessary before conducting test runs.
Additional requirements include wastewater management, sewerage, and a proper lighting system inside the premises.

Ensure Availability of Human Resources and Raw Materials

At the inception of the factory unit, skilled manpower must be available at the manufacturing site. Separate plants and machinery for training manpower are also necessary.

Proper training helps to avoid minor mistakes that could halt the production process. All raw materials should be in place before starting production or test runs.

 

Components of Precast Concrete Plants

 

A precast building is constructed by assembling and connecting various prefabricated components required for the building structure. These include:

 

Footings
Precast footings are foundations that are easy to install and use as soon as they arrive on site. They are extremely strong and provide a stable and level base for construction.

 

Beams
Precast concrete beams are a fundamental feature of many buildings today. They are particularly suited for floor construction in houses, flats, and commercial buildings, offering a cost-effective flooring solution. Edge and spandrel beams, which include a sill, run around the edge of the construction, adding strength and providing a base for floor slating. Spine beams, similar to spandrel beams but with two sills, and suspended beam and block floor systems utilizing precast concrete help minimize excavation requirements.

 

Columns
Precast concrete columns offer both strength and flexibility, increasing the longevity of any building. They can be made to the architect's specifications and include any special features or fittings. These columns can be erected up to five times faster than in-situ concrete methods, resulting in significant labor savings.

 

Shear Walls
Precast concrete wall panels can be used for both exterior and interior surfaces. They provide strength and lateral stability and, when assembled, form a shear wall. Using wall panels and building them up is a common method that allows for effective lateral-force resistance. While these walls have been used in buildings as high as 30 stories, they are more commonly seen in lower-level constructions.

 

Partition Walls
Partition walls made from precast concrete can be lifted into position or assembled on site to provide a wall-to-ceiling partition solution. This type of assembly can be up to six times faster than traditional brickwork.

 

Modern Prefabricated Concrete Plant Equipment: Key Components for Production
 

Extruders for Producing Hollow Core Slabs
Extruders are integral to the production of reinforced concrete hollow core slabs. These high-tech tools form concrete products by extruding the mixture through specialized templates. Extruders ensure high accuracy and dimensional stability of concrete elements, making them ideal for producing road curbs, wall blocks, and other reinforced concrete products.


Cutting Saws for Hollow Core Slabs
Cutting saws are crucial in hollow core slab production plants. They are designed to cut reinforced concrete products accurately and cleanly to the required dimensions. These saws provide high speed and precision, significantly reducing material waste and labor costs associated with processing.

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预制混凝土

Tensioning Jacks
Tensioning jacks are specialized tools used to pre-tension reinforcing bars in concrete products. This process enhances the strength and reliability of the concrete elements, making them suitable for constructing bridges, overpasses, and other structures.


Automatic Concrete Distribution System
The automatic concrete distribution system simplifies the manufacturing process of reinforced concrete products. It allows the concrete mix to be fed automatically into extruders or molds, eliminating the need for manual filling. This reduces time and labor costs while increasing overall plant productivity.

 

What Are the Minimum Requirements for Precast Concrete Plants?

Convenient Location
Choose a location within an economical distance from future construction sites.

Space for Production Lines
The specialization and volume of future production will determine the required land area and production space.

Financial Planning
Prepare a detailed plan and secure financing for the investment.

Batching and Mixing Plant
Ensure the batching and mixing plant is located close to the production facilities.

Storage Facilities
Provide space for raw materials, cement silos, and a separate storage area for finished products.

Utility Hook-ups
Ensure appropriate utility connections, including water, sewer, and electric power. Good communication networks are also crucial, especially for automated processes.

Secured Supply
Maintain a reliable supply of raw materials, cement, and water for the concrete mix.

Equipment
Equip the plant with machines for making and transporting the concrete mix, as well as for precast production and finishing.

Skilled Workforce
Employ a skilled workforce to operate the plant effectively.

 

 
Our Factory
 

 

Since 1998, Jinheng Machinery has been focusing on the design and production of the concrete mixing industry. Covering an area of 360000 square meters, it has two major production bases (Qingdao and Zhengzhou) and is divided into two business units (wet mixing and dry powder), with over 150 employees.

 

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FAQ
 
 

Q: What is the methodology of RMC plant?

A: A central mixing plant uses a stationary mixer to mix the concrete. The concrete is then transferred into the transportation vehicle. A truck mixing plant places all unmixed dry materials into a truck mixer. Water is added and mixing is then done in the truck.

Q: How does a concrete plant operate?

A: A concrete batching plant is a machine that mixes concrete by using a rotating drum. The machine creates the right mix of cement and water. The drum rotates at high speeds, which allows the cement to be mixed with air and water at different rates, creating a homogeneous mixture.

Q: What is the downside of precast concrete?

A: A concrete plant, also known as a batch plant or batching plant or a concrete batching plant, is equipment that combines various ingredients to form concrete. Some of these inputs include water, air, admixtures, sand, aggregate (rocks, gravel, etc.), fly ash, silica fume, slag, and cement.

Q: Do concrete plants make money?

A: Investing a concrete plant has always been a profitable thing. The profit is high, but the investment is not small. In order to save investment costs, many people will choose to buy second-hand batching plants.

Q: Are concrete plants bad for the environment?

A: Sulfur dioxide (SO2) in high concentrations can affect breathing and may aggravate existing respiratory and cardiovascular disease. Sensitive populations include asthmatics, individuals with bronchitis or emphysema, children, and the elderly.

Q: What is the difference between a concrete plant and a cement plant?

A: The cement, water, sand and rocks that make up concrete are prepared at other facilities and not at a concrete batch plant. On the other hand, a cement plant is where limestone is mined from the earth, crushed and heated to high temperatures in a kiln and then ground to a fine powder.

Q: What is the raw material for concrete plant?

A: Cement manufacturers quarry raw materials including limestone, clay, and sand. They use fewer resources and contribute to a circular economy by adding raw substances called alternative raw materials, including fly ash, blast furnace slag, and other byproducts.

Q: What is needed for a concrete plant?

A: Concrete batching plants use equipment to produce concrete and concrete products by batching or mixing cements and other materials. Equipment used at a concrete batching plant includes silos, weigh hoppers (batchers), conveyors, mixer engines and auxiliary generators.

Q: How many types of concrete plants are there?

A: Concrete Batching Plants are basically divided into three major types based on quantity of concrete to be produced per hour, namely Less than 30cu. m/hour, 30 to 60 cu. m/hour, More than 60 cu. m/hour.

Q: How big is a concrete plant?

A: The average size of a concrete batching plant ranges from 30 to 200 cubic meters per hour capacity, depending on the application and production requirements. Some larger plants can have capacities beyond 200 cubic meters per hour.

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