World Largest 23m 4 Sections Mobile Spider Concrete Placing Boom

Separate concrete placing booms can be used when a boom truck is unavailable, or in situations where the boom truck may not be able to conveniently access the pour site.

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Combined with the right concrete pump, these placing booms provide a systematic method of concrete distribution.

For instance, contractors use the truck-mounted pump with placing boom in its conventional mode for part of a day on slab pours or other ground level placements and quickly remove the boom (with the aid of a tower crane) for remote placements later in the day. Typically, the boom is remounted on a pedestal, which can be located hundreds of feet from the pump and connected with a pipeline.
Saintyol DAWIN machinery 3 section Spider placing boom is a practical and economical solution for placing concrete in hard to reach areas. If an area can't be reached by a truck mounted or stationary concrete pump, this is a perfect solution.

The Spider placing boom is easily installed on the jobsite and can connected to any of our boom pumps. This helps pour large areas without needing to work with the traditional heavy line systems. 

Types of Concrete Pump Placing Booms

Fixed booms

There are numerous types of concrete pump placing booms. For instance, fixed booms are stationary concrete pump placing boom systems that are mounted on the floor and are used to deliver concrete from the concrete pump to the required site. Such stationary concrete pump placing booms are predominantly used when pumping concrete in large quantities and many times into high-rise buildings, bridges, and commercial construction.

Rotating Boms

Other types of concrete pump placing booms include rotating booms. Concrete is conveyed through a stationary pipe system to the rotating placing boom. The rotating placing boom is fixed at one point but can rotate 360° about its vertical axis. The placing boom tip can move up or down and the boom arms can swing out. It is fixed to a concrete floor.

Localized booms

Localized booms are another type of concrete placing boom. These are ideal for localized operations when a small quantity of concrete needs to be pumped in restricted areas in a short time. Such localized booms are applicable in precasting, paving, and shotcrete operations.

Trailer-mounted Booms

Trailer-mounted booms are popular placing booms that are often used in smaller-scale construction operations. These booms can be pulled around sites on trailers and are particularly useful where access is required to areas that are tight or difficult.

Industry Applications of 20m Concrete Pump Placing Boom

High-rise construction

The 20m concrete pump placing boom has some application in high-rise construction. Concrete booms are primarily used in delivering concrete to elevated floors, columns, and beams. Place and pump concrete are employed to increase efficiency and accuracy during vertical construction. This concrete pump placing boom is ideal for high-rise construction as it provides the reach and flexibility needed for placing concrete in hard-to-reach areas.

Bridges and Infrastructure Projects

Concrete placing booms are also used in bridge construction and other infrastructure projects. Many times, concrete placed on girders, deck slabs, and other structural elements needs to be placed uniformly. The concrete placing booms aid in achieving an even and precise placement during the construction of these major infrastructure projects. Moreover, as the 20m placing boom is designed for easy rotation, it enhances accessibility when working on different components of the structure.

Industrial Construction

The 20m concrete pump placing boom is further used in large industrial buildings construction. These structures normally require large concrete pours, and the placing boom helps in efficiently directing the concrete to the specific areas where it is needed. This is especially important in the construction of high ceilings with many elevated sections, like warehouses or factories.

Precasting operations

The 20m concrete placing boom also has its applications in precast concrete operations. It allows for the efficient pouring of concrete into molds for various precast elements. Moreover, the accuracy and control available with the placing boom ensure that the concrete is placed correctly, which eventually results in high-quality precast products.

Tunnel construction

In tunnel construction, concrete placing booms are predominantly used for shotcrete application, which is a technique of applying concrete pneumatically. The 20m placing boom provides superior maneuverability and accuracy in applying shotcrete in either a flexible or a rigid way for tunnel support.

Product Specifications and Features of 20m Concrete Pump Placing Boom

Technical specifications

• Length of boom

  The length of the boom is 20m.

• Sections

  The boom has 4 sections.

• Pipeline radius:

  The boom features a pipeline radius of 125mm.

• Concrete output:

  The concrete output is 130m3/h.

• Working pressure:

  The working pressure is 4-10 MPa.

Features

• Ease of Horizontal Rotation

The placing boom can rotate horizontally through an angle of 360° hence allowing the operator to place concrete accurately from any position without the need to move the equipment many times.

Other features include reaching capabilities. The 20m concrete placing boom is equipped with a 20-meter-long boom, which enables it to reach high areas like skyscraper construction, bridge work, or any large industrial facility, for that matter.

How to Install

• Preparation of Site

Installation of the concrete placing boom begins with preparation of the site. The area where the boom will be placed should be leveled and cleared of any debris. The concrete pump should also be positioned near the area of the boom's operation to facilitate easy concrete flow.

A fixed placing boom should be anchored to the ground or the building floor. Anchoring the boom to the concrete floor requires drilling holes and inserting steel bolts. In high building construction, the boom is attached to the floor of the building at the specified location.

The frame of the placing boom should then be installed. For fixed booms, the frame is usually mounted on the ground or a building floor. In building construction, the frame is mounted on the building's concrete floor. For mobile boom placer, the booms are mounted on trailers that can be moved from one point to another point on the site.

After the frame for the concrete placing boom is mounted, the hydraulic system and concrete delivery piping should be secured. The hydraulic hoses should be connected to the appropriate boom sections. The pump should then be connected to the placing boom through the delivery pipe.

The last step during installation is testing. Once installation is complete, the hydraulic systems are powered up, and a concrete test run is conducted to check for concrete flow through the boom. All of this is done to check for efficiency and operation capability.

Maintenance and Repair

• Maintenance

Maintenance of a concrete placing boom is very essential in realizing smooth operation. Regular inspection helps in identifying wear and tear before they become a hazard. Hydraulic fluids should be checked frequently for contaminations. The boom's joints and sections should also be lubricated to minimize friction. Moreover, the concrete pipeline for blockages should be cleared so that efficient concrete flow is realized.

Specific maintenance activities like seals replacement in the hydraulic cylinders, wear on the boom's rotating joint, and outworking need to be done after specific time intervals. Such maintenance activities are crucial for maintaining the equipment's long-term effectiveness.

Concrete placing boom repairs are as well done under various circumstances. Most placed on the boom concrete will harden and may require a chisel or a wire brush to remove it. In situations where the inside of the pipes is blocked, a blessing bar or a pipe reamer may be needed to do away with concrete extremities.

The bad news, however, is that hydraulic leaks need to be fixed immediately, and this can be done by replacement of the worn-out seals. In cases of wear and tear of hydraulic components, a total replacement of these components is recommended.

Worn-out joints on the boom can adversely affect its stability as well as its operation. Regular examination helps check for signs of wear or possible damage, hence a prompt replacement required when necessary. In addition, miscellaneous electronic parts and sensors should be checked for functionality and replaced in case they malfunction.

Concrete Pump Placing Boom Wholesale Buying Guide

Quality Boom Material

One key factor that should be considered when buying is the material from which the placing booms are constructed. The hydraulic mechanism should also be made from strong materials such as steel or aluminum to prevent bending or breaking during use. Suppliers should also be asked for models dubbed to be constructed using materials of high tensile strength.

Hydraulic System Quality

The hydraulic system of the concrete pump placing boom is pivotal in the operation. Therefore, buyers should understand the effectiveness of the hydraulic system installed in a given boom before the actual purchase. They should also know more about the system's maintenance requirements and how often the hydraulic fluid should be changed. In addition, buyers should look for hydraulic sections whose manufacturers have provided warranties to cater for replacements in situations of early wear.

Stability and Safety Features

When buying the concrete placing boom, buyers should ensure it has stability and safety features incorporated. Safety features like outriggers and boom monitors should be there to guarantee secure operation. Buyers should also check whether there are automatic levelers and other safety features that protect boom operators.

Ease of Use

Buyers should also evaluate the usability of the concrete placing boom. They should specially look for structures with remote controls as this will make them easy to operate. Bominserts with intuitive controls for operators should also be considered. Usable booms cut down on operational time and increase efficiency.

Maintenance Requirements

Buyers should consider the boom maintenance requirements when buying a concrete pump placing boom. This will, therefore, require them to understand the maintenance demands for given structures. They should also look for models that have easy maintenance features, such as accessible hydraulic hoses and wear indicators for easy replacement. Further, information on the expected lifespan of various components should be provided by manufacturers to assist buyers in making maintenance-related decisions.

Cost

Lastly, buyers should consider the overall cost boom versus the concrete pump placing boom benefits. These benefits include efficiency, time savings, and ease of use. Buyers should weigh these pros and purchase a kind that suits their budget but does not compromise quality. In addition, when purchasing in bulk, various discounted prices should be given for booms.

Q&A

Q1. What is the primary role of a concrete pump placing boom?

As a concrete boom placing system, one of its main roles is to facilitate the accurate and efficient placement of concrete on a construction site. Also, to deliver concrete to hard-to-reach areas, especially in vertical constructions. Also, the reality of better accuracy and the boom's elevated height further enhances its role in maximum reach and direct placement of concrete.

Q2. What are the common materials used to construct concrete pump placing booms?

Aluminum and steel are the most common materials used to fabricate concrete pump placing booms. Steel is favored primarily due to its robustness and rigidity. Although, at times it can be quite heavy. Aluminum, on the other hand, is preferred for its lightweight nature. Also, unlike steel, it is resistant to corrosion. It is, therefore, suitable for both interior and exterior use, as well as for easy mobility.

Q3. What factors affect the longevity of the concrete pump placing boom?

A number of factors affect the durability of a concrete pump placing boom. For example, the intensity of applications and the weather conditions at the site will determine the more either the boom or the hydraulic system will wear out. Also, the quality of the material from which the boom has been constructed plays a good role in determining the longevity of the boom, whether for mobile concrete booms or stationary ones. Maintenance is key as well in enhancing the lifespan of this equipment.

Q4. What are the essential safety features integrated into the concrete pump orienting booms?

Hydraulic pressure limiters, out of level warns and shut down procedures, boom stability, and many other safety features are incorporated into concrete pump orienting booms. For example, outrigger is one of the key safety features, as they increase stability during the operation of the boom. Automatic shut-off and pressure relief valves were incorporated into the hydraulic system to prevent hydraulic failure caused by excessive pressure.

Q5. What is the importance of stabilizers and outriggers installed on the concrete boom placing equipment

Stabilizers and outriggers are vital for concrete boom placing equipment's stability and safety. They are extended prior to the operation of the boom and provide a larger support base to minimize tipping risk. The extended stabilizers are attached to the ground and provide support to the boom by increasing its weight distribution, hence improving the effects of gravity. They ensure that the concrete placing boom operates without any movement during pour.

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