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Installation Process Of Foundation Free Concrete Mixing Plant

Preface

Concrete mixing plants are essential equipment for concrete production, with a wide variety of types. Among them, foundation free concrete mixing plants are widely welcomed for their convenient and fast installation and operation characteristics. This article will provide a detailed introduction to the installation process of a foundation free concrete mixing plant.

Introduction to Ground Free Base Stations

A foundation free concrete mixing plant, as the name suggests, is a type of concrete mixing plant that does not require foundation construction. It can be installed on any flat and hardened ground, greatly simplifying the installation process and reducing installation costs.

On Site Installation Process Of Foundation Free Concrete Mixing Plant

  • Confirm Installation Site

Choose a flat site to ensure that the ground is sturdy and free from large stones or obstacles such as tree roots. At the same time, it is necessary to ensure that the site area is large enough to accommodate all the equipment of the mixing plant. Consider maintaining space and secure buffer zones in the future.

  • Equipment Entry

Ensure that all equipment is not damaged during transportation and has been properly secured according to transportation requirements. Before entering the installation site, a preliminary inspection should be conducted, and any damage should be dealt with promptly.

  • Equipment Assembly

According to the instructions in the equipment manual, assemble all equipment together to form a complete mixing plant. This step requires professional personnel to operate to avoid errors that may cause equipment damage. During assembly, attention should be paid to the interfaces of each component to ensure their tight connection and prevent leakage or loosening.

  • Electrical Connection

Ensure that all electrical equipment complies with local safety standards and make correct electrical connections according to the instructions. All cables and wires should be properly fixed to avoid pulling or pulling randomly. At the same time, it is necessary to ensure that all electrical equipment is grounded to prevent accidental electric shock.

  • Inspection And Debugging

After assembly is completed, conduct a comprehensive inspection and debugging of the mixing plant to ensure that all equipment is working properly. This step should include but is not limited to the inspection of key components such as electrical systems, hydraulic systems, and transmission systems. Use testing tools to perform performance tests on various systems to ensure they meet design requirements.

  • Operation Training

Provide operation training to operators to ensure that they are proficient in operating the mixing plant. The training content includes but is not limited to basic operations, safety operating procedures, and emergency response methods.

  • Acceptance

After all equipment is working properly and operators are proficient in operation, acceptance and delivery for use shall be carried out. This step should be carried out by professionals to ensure that all functions of the mixing plant meet the design requirements and can operate safely and stably.

  • Document Organization

Organize and save all installation records, inspection records, and debugging reports for future maintenance and management purposes.

  • Subsequent Maintenance

Even after the mixing plant is officially put into use, regular maintenance and inspections should be carried out to ensure its long-term stable operation.

Installation Precautions

During the installation process, it is important to ensure that the site is level and sturdy to avoid damage to the equipment. Uneven ground should be treated, such as filling or raising, to ensure the stable operation of the equipment.

The assembly of equipment should be carried out according to the instructions, and the assembly sequence or component position should not be changed arbitrarily. For complex components, seek professional assistance and do not attempt to solve difficulties on your own.

During the debugging process, special attention should be paid to safety to avoid accidents. For example, when debugging a hydraulic system, it should be ensured that all components are fixed and there is no risk of leakage.

Operators must undergo professional training and be familiar with the operation and maintenance of the equipment. They should understand the basic mechanical principles and safety operating procedures to prevent equipment damage or personal injury caused by unsuitable operation.

During use, it is necessary to regularly inspect and maintain the equipment to ensure its stability and service life. Any faults or issues discovered should be promptly addressed and not allowed to worsen. At the same time, attention should also be paid to the maintenance and lubrication of the equipment to extend its service life.

Extra care should be taken in the maintenance and inspection of electrical systems to ensure that all electrical equipment meets safety standards and operates properly. Any electrical issues discovered should be promptly addressed to prevent electrical accidents.

Attention should be paid to the adoption of safety measures when handling hazardous chemicals. Appropriate protective equipment should be worn and safety operating procedures should be followed to prevent accidents such as chemical leaks or personnel poisoning.

Before carrying out any safety related operations, the power or hydraulic power supply should be cut off to ensure the safety of the operation.

When dealing with mechanical faults, the manufacturer’s recommendations and guidelines should be followed for repair and maintenance work. Do not attempt to self repair complex problems or modify the structure of mechanical components.

Any changes that may affect equipment performance or safety should be consulted with the manufacturer (ltconcreteplant.com) or professionals in advance, and ensure that all changes comply with relevant regulations and safety standards.

Summary

The installation process of the foundation free concrete mixing plant is simple, but it also requires professional personnel to operate and guide. Following the correct installation process can ensure the stability and efficiency of the equipment, as well as extend its service life. For users, understanding the installation process and precautions of the equipment can help them better use and maintain the equipment, and improve production efficiency. During the installation process, attention should be paid to details and the adoption of safety measures to ensure the smooth installation and long-term stable operation of the equipment. As a convenient and efficient concrete production equipment, the foundation free concrete mixing plant provides strong support for construction projects. By proper installation and use, its advantages can be fully utilized to improve production efficiency and engineering quality.

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How to Batch the Materials of Concrete Mixing Plant

In the process of concrete production, in order to accurately control the amount of raw materials added, the mixing station is required to accurately batch the raw materials. The wet mixing plant performs accurate proportioning of concrete raw materials through the batching system. The following is the batching process of the concrete mixing plant:

Aggregate ingredients: Aggregate includes coarse aggregate and fine aggregate. The aggregate batching device is composed of bucket body, sensor, belt conveyor and so on. First, coarse aggregates (such as gravel, pebbles, etc.) and fine aggregates (such as sand) are stored in separate warehouses. When batching is required, use a batching machine (such as a weight meter, volume meter) to weigh the aggregate in a certain proportion according to the engineering requirements.

Cement batching: According to the design mix ratio, the cement is stored in the cement silo. Use the batching machine to accurately weigh the cement according to the proportion. Because cement and admixtures have a lot of dust, serious pollution, and easy water absorption, it is generally required that the batching of cement and admixtures be carried out in a closed container. When the batching starts, the screw conveyor gets a signal, starts to start, and conveys the powder to the metering hopper, and a part of the air and dust in the metering hopper reaches the dust collector through the exhaust pipe. When the weight of the powder reaches the preset weight value, the screw conveyor stops conveying the powder to complete the batching.

Concrete admixture batching: Concrete admixtures (such as thickeners, retarders, wetting agents, etc.) that may be added according to needs, are stored in weighing tanks, and added to the concrete mixing station according to the proportion. When the preparation of the admixture starts, the admixture pump gets a signal and starts to pump the admixture in the admixture box to the metering hopper. When the weight of the water reaches the preset weight value, the admixture pump stops working and the batching is completed.

Water batching: use the water batching system to accurately weigh the water according to the design mix ratio. When the water distribution starts, the water pump gets a signal, and the water pump starts to pump the water in the pool to the metering bucket. When the weight of the water reaches the preset weight value, the water pump stops working and the metering is completed. When the pneumatic unloading butterfly valve receives the instruction of unloading, the pneumatic unloading butterfly valve moves to open the door to unload water.

Batch mixing: Send the accurately weighed aggregate, cement, concrete admixture and water into the concrete mixer. The mixing blades in the mixer mix the raw materials to form concrete.

Through the batching system, the concrete batching plant can ensure that the quality and performance of the concrete meet the design requirements while strictly controlling the proportion. Accuracy and stability during the batching process are critical to producing high-quality concrete.

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History of Concrete Mixer

A concrete mixer is a device used to mix cement, sand, stone and water to make concrete. Its history dates back to the early 19th century.

In the early days, concrete mixing was done manually. Workers use shovels and sticks to mix the concrete, an arduous and time-consuming job.

In 1846, British engineer Stephen Stepanian invented the first steam-powered concrete mixer. It’s a rotating bucket that pours the concrete outward as it mixes it. This invention greatly improved the mixing efficiency of concrete.

The design and performance of concrete mixers have continued to improve over time. In the early 20th century, electric mixers began to appear, replacing steam power. Later, mixers driven by internal combustion engines were also widely used.

In the mid-20th century, the design of concrete mixers was further improved with more efficient mixing devices and more powerful drive systems. These improvements improved the quality and yield of concrete, allowing the concrete industry to grow rapidly.

Modern concrete mixers typically feature a rotating drum design, where the mixing unit can be rotated and tilted for better mixing and discharge of concrete. Some mixers are also equipped with an automatic control system, which can accurately control the mixing time and speed.

In general, the history of concrete mixers has evolved from manual mixing to steam power to electric and internal combustion engine drives. As technology continues to advance, the efficiency and performance of concrete mixers continue to improve, providing better support for construction and infrastructure development.

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Concrete Pumps My Blog

How to Use A Concrete Pump Trailer On Construction Site

The construction process of the mixing towable pump is followed by installation, piping arrangement, test machine (inspection), forklift feeding, material loading, mixer mixing, concrete delivery to the designated position for construction,construction completion operation.

1.Set a stirring towable pump on the construction site
When placing the pump on site, it must be set on a firm and level ground, without slopes and potholes. Around the site, it should be ensured that there is sufficient water source and reliable power supply.

2.Piping arrangement
The pipeline for conveying concrete should be implemented in accordance with the equipment operation manual and the good conditions of the site. Minimize bends and lay them on the principle of the shortest distance and the smallest bends.

It is necessary to ensure that the pipe clamps at the joints of each pipeline are firm, with good sealing performance and no leakage of slurry. The horizontal pipelines should be erected with support points, and the vertically upward pipelines should be reinforced with fixed points to avoid shaking and loosening of the mixing pump when pumping is on.

3.Test machine (check)
Inspection is an important item in each construction. Don’t think it is very cumbersome. Checking various conditions of the pump is beneficial to the construction. The pump can avoid some failures and discover hidden dangers in advance. Idling the pump and pumping water or pumping mortar to make the dual purpose of checking and wetting the pipes.

4.Forklift feeding
Mix the sand, stones, cement etc. according to the proportion required by the national standard. Generally, there is one forklift stone, one forklift sand, and two bags of cement ( the cement is done manually or by the cement hanger of the machine itself). The truck puts concrete into the hopper.

5.Mixing
The concrete material is put into the mixer by remote control lifting hopper, and the mixer automaticallly mixes and adds water(the timer for adding water can be adjusted in advance, and it can be modified according to the condition of the concrete material. In general, the pump has been set the initial value before leaving the factory.), the concrete is mixed for the first time, and the mixed concrete is uniform and of good quality.

6.Conveying concrete to the designated location for construction
The mixer sends the mixed concrete into the hopper of the pump machine through the discharge door (remote control) of the mixer, and then the concrete is mixed for the second time by the pump, and then the concrete is pumped to the pouring point.

7.Construction completion operation
After the construction is completed, some steps need to be completed, an important aspect of reducing pipeline blockage. After working, it is necessary to pump the mortar once to letout the stones in the concrete conveying pipe, and then open the pipe with a cleaning ball to clean the pipe and flush the pump.

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Asphalt Mixing Plant My Blog

What is the Basically Common Knowledge of the Asphalt Plant

Asphalt mixing plant can also be called asphalt concrete mixing plant, hot mix asphalt plant, bitumen mix plant. Refers to the complete set of equipment used for mass production of asphalt concrete. According to the mixing mode, it can be divided into forced batch type and continuous production type; According to the transportation mode, it can be divided into stationary type and mobile type. Here is a professional equipment website you can also browse. And it will help you learn more.

asphalt mixing plant with high quality
asphalt mixing plant with high quality

Which famous asphalt plant manufacturers do you know? For more detailed information, please click the asphalt plant manufacturer url https://ltasphaltplant.com/asphalt-plant-manufacturers/. The classification of asphalt mixing plant is explained in the following paragraph. If you want to learn the more specific introduction, click asphalt mixing plant types.

Main Purposes of Asphalt Mixing Plant

Asphalt mixing plant, also known as asphalt concrete mixing plant, refers to a complete set of equipment used for mass production of asphalt concrete, which can produce asphalt mixture, modified asphalt mixture and color asphalt mixture. It is necessary equipment for building expressways, grade highways, municipal roads, airports and ports.

asphalt plant
asphalt plant

Integral Parts of Asphalt Mixing Plant

Asphalt mixing equipment is mainly composed of batching system, drying system, combustion system, hot material lifting, vibrating screen, hot material storage bin, weighing and mixing system, asphalt supply system, powder supply system, dust removal system, finished product silo and control system.

The subdivided components are as follows: grading machine, vibrating screen, belt feeder, powder conveyor, dry mixing drum, pulverized coal burner, dust collector, elevator, finished product silo, asphalt supply system, power distribution room, electrical control system.

Classification of Asphalt Mixing Plant

According to the production capacity, it can be divided into: small, medium and large asphalt plant.

Small type asphalt mixing plant is the plant that the capacity is 80 t/h and below.

Medium type asphalt mixing plant is the plant that the capacity is 100 t/h to 240 t/h.

Large type asphalt mixing plant is the plant that the capacity is 320 t/h and above.

According to the transportation mode (migration mode), it can be divided into mobile, semi stationary and stationary asphalt plant.

Mobile asphalt mixing plant, that is, the silo and mixing pot are equipped with tires, which can be transferred with the construction site. It is applicable to county and township highways and low-grade highway projects;

mini mobile hot mix asphalt plant
mini mobile hot mix asphalt plant

Semi stationary type asphalt plant, that is, the equipment is installed on several trailers and assembled at the construction site, which is mostly used for highway construction;

Stationary type asphalt mixing plant, that is to say, the equipment operation site is fixed, also known as asphalt concrete processing factory, which is suitable for project concentration and urban road construction.

According to the process flow (mixing mode), it can be divided into continuous drum type and intermittent forced type.

Continuous drum type asphalt plant, that is, continuous and uninterrupted mixing mode is adopted for production, and the heating and drying of aggregates and mixing of mixtures are carried out continuously in the same drum;

Forced intermittent type asphalt plant, that is, the heating and drying of aggregates and the mixing of mixtures are forced to be carried out periodically. The equipment stirs one pot at a time, and each pot takes 45 to 60 seconds. The output depends on the equipment model.

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Asphalt Mixing Plant My Blog

How to Control Cost of Asphalt Plant

At present, highway projects are generally large investment projects. In the actual project construction, it is very necessary to control the cost of the project. The control of the cost of the asphalt plant in the highway project plays a great role in controlling the cost of the whole highway project, because the main expenses of the highway project are concentrated in the mixing plant.The cost control of asphalt plant shall start from the project budget of highway engineering. You can learn more on asphalt plant through browsing the site link.

Asphalt Plant
Asphalt Plant

In the budget of the asphalt plant, the impact of various factors on the cost of asphalt plant shall be fully considered, such as the reasonable site selection, the selection of asphalt production materials, the selection of transportation schemes, the selection of production equipment, and the design of production processes.

Asphalt Hot Mix Plant
Asphalt Hot Mix Plant

In the budget stage, it is required to have managers who are proficient in technical requirements and budget ability to make reasonable cost budget, and optimize various alternative production plans on the basis of ensuring production quality, so as to reduce production costs.

When carrying out specific production and processing in the asphalt plant, first of all, the coordination role of employees should be fully played. In different equipment operations, appropriate operators should be equipped to avoid additional production costs due to improper use of employees.

Asphalt Batching Plant
Asphalt Batching Plant

Secondly, the asphalt plant needs to consume a large amount of energy materials. In the current era of increasing energy shortage, the price of energy materials is increasing. Therefore, it is necessary to select these energy materials appropriately. Under the condition that all equipment in the asphalt plant can operate normally and stably, energy materials can be selected reasonably and economically, so as to effectively control the production cost of the asphalt plant while improving the utilization of energy materials.

Thirdly, as a large amount of materials are required for the production of the asphalt plant, the transportation cost will follow. Therefore, it is necessary to select the appropriate transportation scheme of materials to avoid waste. In order to implement the cost control of material transportation, a special transportation supervision department can be set up to reasonably regulate the transportation. The transportation of materials shall be carried out according to the budget plan as far as possible to avoid the additional.

Asphalt Mixing Plants with High Quality
Asphalt Mixing Plants with High Quality

In addition, before large-scale mixture production in the asphalt plant, it should also be noted that the temperature of the mixing pot should not be too low, otherwise the mixture produced by the mixing pot will be unqualified, which will cause waste of asphalt mixture in use.

In short, in the large-scale production of asphalt mixing, it is necessary to weigh the factors affecting the production cost. After the budget of production cost is completed, the production shall be carried out according to the budget plan. In the actual production process, it is necessary to give full play to the coordination role of all aspects, reasonably organize production materials, select appropriate energy materials, select reasonable material transportation plan, and pay attention to some details in the asphalt mixing and processing process, so as to truly realize the effective and reasonable control of production cost.

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Concrete Pumps My Blog

What Need to Do To Keep A Concrete Mixer Truck With Pump

During the use and storage of the truck installed concrete blending pump, due to the wear, all-natural corrosion and also aging of the components, the performance will gradually decline over time. So, it must be maintained and also fixed in time.


The function of vehicle-mounted mixing pump maintenance is to bring back the normal state of the vehicle-mounted concrete mixing pump, keep great performance and dependability, and extend its service life. Let’s have a look at the maintenance approaches of the truck-mounted blending pump.

truck mounted concrete mixing pump

Truck-mounted Concrete Mixing Pump Upkeep

  • Cleaning up

The vehicle is spick-and-span. The engine as well as its setting up elements as well as on-board devices are devoid of dust. The filters remain in typical use. The hydraulic oil and engine oil are without pollution, and the pipelines are unhampered.

  • Examine

The engine as well as different assemblies and also components are in regular station. The parts are complete and also reputable, and the connections and also fasteners are intact.

  • Fastening

All fasteners have to be complete without damage, mounted firmly, as well as the level of tightening up fulfills the needs.

  • Adjustment

Accustomed to the technological requirements for adjustment of each component, as well as make changes thoroughly and meticulously according to the change approaches and steps.

  • Lubrication

According to various areas as well as seasons, the sort of lubricating substance need to be chosen properly. The oil and also tools to be loaded ought to be clean. The filling up port and also nozzle must be wiped clean, and also the filling up quantity must meet the requirements.

truck mounted concrete pump

Maintenance of truck-mounted mixing pump

  • Upkeep of The Chassis Component

The evaluation of the chassis mostly consists of the inspection of oil and also water, the evaluation of clutch, transmission and also tire.

  • Upkeep of Transfer Situation as Well as Rotating Reducer

Apply oil to the surface area of the pinion linking the slewing decrease system and also the slewing bearing regularly for 3 months, and also consistently load the slewing bearing with grease through the oiling nipple on the oiling seat with an oil weapon.

  • Maintenance of Pumping Devices

After the tools has pumped about 5000m ³ of concrete, you should pay attention to inspect the gap between the glasses plate and the reducing ring. If it goes beyond 2mm as well as the wear is uniform, you need to think about changing the space.

  • Maintenance of Hydraulic System

Cleaning up is a fundamental part of hydraulic system maintenance. Constant cleaning is called for to maintain the system devoid of dust, dirt and also various other bits. Inspect the hydraulic hose pipes and joints for oil leakage. If they are harmed, the hydraulic pipes have to be changed.

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Concrete Batching Plant My Blog

The Role of Concrete in Construction

Concrete is a raw material of construction, and its value is the largest in the construction industry. Because it is the core material of the building. A building without concrete is like a living thing without flesh.  Bones alone do not make an organism.  So in the construction industry, the use of concrete is very extensive, it can be said that people who work in the construction industry will use single concrete this material, his role is self-evident.

Help the building better fixed, fully extend the service life of the building.  To increase its strength, so that the building can be used for a long time without major problems.  This is the significance of concrete.  In the concrete market, there is no direct sale of concrete.  Because the own characteristic of concrete decided its deposit way and its sales production way.

 Concrete is a building material that requires sand, soil, water and other raw materials to be mixed together.  It is easy to use in performance.  And its biggest characteristic is that in the time after use, that is, after it solidifies, the hardness is several times larger than that of the general stone.  So in the construction of a lot of construction enterprises are using concrete, it is the core material of the construction industry.

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Concrete Batching Plant My Blog

What is Ready Mix Concrete

What is ready mix concrete?

What types of concrete?