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A concrete mixer truck is a special truck with an integrated concrete mixing plant. It serves to mix and transport fresh concrete from the batching plant to the construction site. Concrete mixers can be divided into two major categories: mixing and non-mixing concrete truck mixers. According to the method of mixing, they can be further classified into tilting and neutral or non-tilting mixers.
Mixing Concrete Truck Mixers
The mixing concrete truck mixers are typically equipped with a rotating drum in which raw concrete is continuously mixed or rotated. Apart from that, they are also fitted with a chute system that helps in pouring the mixed concrete into the desired location or form. The mixing process takes place as the drum rotates in one direction, while the transportation/ unloading of concrete takes place when it rotates in another direction. Some of the major benefits of using mixing concrete truck mixers include:
Ensures uniform mixing of concrete throughout the truck's journey, which helps to maintain the quality and consistency of the concrete. Prevents segregation and drying of the concrete, which is particularly important for projects that require high-strength and durable concrete.
Non-Mixing Concrete Truck Mixers
Non-mixing concrete truck mixers are trucks that transport concrete without any mixing. This means that the concrete will be placed directly into the truck without any additional mixing or preparation. While non-mixing concrete truck mixers are not commonly used, they may be helpful in some situations, such as when transporting concrete to a remote location where access is limited. The benefit of using non-mixing concrete truck mixers is that they can be more cost-effective than traditional concrete trucks. However, one downside is that the concrete may not be as uniform in color or quality as it would be if transported with a mixing truck.
The capacity of a concrete mixing truck usually varies based on the truck model and purpose. In general, it ranges from 2 m3 to 12 m3. How much concrete the truck can carry is directly affected by the truck's size and the mixer's speed and volume. The most common sizes are from 6 m3 to 8 m3, but the smaller 4 m3 concrete mixer truck and larger 10 m3 to 12 m3 trucks exist.
Mixing types also differ according to trucks and can affect mixing speed and volume. Drum mixers rotate to combine the material, and their volume is usually larger to hold more concrete. Non-drum mixers use paddles to mix the concretes and are more suitable for smaller loads.
Tire and Chassis Maintenance:
The truck's chassis and tires require specific attention. Regular tire rotation is necessary for even wear. Under-inflation or over-inflation can cause poor mixing and be dangerous, so checking tire pressure before trips is vital. A suspension system connects the truck body to the wheels and absorbs shocks to protect the mixer. Inspecting and replacing components of the suspension system when worn helps enhance vehicle safety and passenger comfort. Other chassis areas require lubrication and care for corrosion, including frame cross members and suspension parts, from mixing water or other chemicals. Regular washing and inspections for rust and repair can extend the truck's life and prevent accidents.
Power Source and Control System:
Diesel engines are the common power sources for concrete mixer trucks. Cleaning the engine block and regularly replacing engine oil, filters, and cooling fluids is essential for proper engine function and avoiding overheating. The controller and fuel systems in trucks also need maintenance. Lightning may indicate a fault, and people need to look into issues caused by low fuel pressure or air in the fuel lines. Getting rid of water in the fuel line is necessary to avoid such problems. Trucks with hydraulic pumps for concrete mixing also need care. Replacing the hydraulic fluid and inspecting hoses is essential to avoid blockages or equipment failures during mixing. Upgrading to a higher-grade hydraulic fluid can sometimes improve truck performance and endurance.
Concrete truck mixers are used extensively in different sectors of the economy.
Construction
Concrete mixer trucks are commonly used in high-rise building construction. In the building industry, contractors often use them to create centralized and constant mixing of concrete for casting buildings, bridges, and other structural elements, as the concrete needs to be continuously mixed and maintained uniformly for it to successfully serve its functions.
Infrastructure Development
Concrete mixer trucks are indispensable when it comes to developing various infrastructural facilities like roads. In road and highway construction, concrete mixer trucks are used to create the concrete required for constructing the actual road and for stabilizing, as well as for drainage related to the road.
Commercial Projects
Concrete mixer trucks are frequently used for commercial projects such as shopping centers, office buildings, and industrial facilities. Whenever large-scale commercial projects are undertaken, concrete mixer trucks are used, especially the ones with a larger capacity, to ensure a steady supply and uniform mixing of concrete throughout the project's duration. The need for continuous concrete supply ensures that construction can proceed smoothly without interruptions.
Residential Projects
Concrete mixer trucks are also used in small-scale residential projects. When it comes to residential construction, concrete mixer trucks are used to create the foundations, slabs, and other structural elements of the building.
Precast Concrete Production
Concrete mixer trucks are not only used directly in construction but are also crucial in the production of precast concrete products such as beams, girders, and drainage pipes. These products are normally manufactured ahead of time and are used later as needed, thereby facilitating quicker construction when the construction is actually taking place.
Pharmaceutical Industry
The pharmaceutical industry employs concrete mixer trucks to produce large volumes of effluent during the cement neutralization process. This helps to maintain the pH levels of the effluents and ensure proper disposal.
The following factors will affect the concrete mixer truck price.
Truck-Mounted Mixers:
A truck-mounted concrete mixer truck features a separate truck chassis. The concrete mixer's mounted directly on top of the truck frame. Concrete mixer trucks with mounting units provide greater ease of use and rubber. However, they have a higher cost than those without. As a result, truck-mounted concrete mixer truck prices vary widely.
Concrete Mixer Types:
Transactions will be affected by the type of concrete the clients need. A mini mobile concrete mixer truck can be used for small-scale projects. On the other hand, a volumetric concrete mixer truck is suitable for larger and more complex ones. More advanced models like the hybrid concrete mixer truck combine features of both drum and batch mixers. They also have higher prices than those without, which could cause clients to need to pay more.
Brand New Vs. Old:
A brand new concrete mixer truck comes with cutting-edge technology and enhanced fuel efficiency. On the other hand, a used concrete mixer truck lasts for some years, and its price is much lower than new models. The condition of the concrete mixer truck also affects the price. New concrete mixer trucks usually have a warranty period. A used one has missing parts, like the mixer drum or any other add-ons.
Buy in Bulk:
Many people want to buy a concrete mixer truck because they think it will be cheaper if they buy in bulk. However, bulk buying has several risks. Storing the goods becomes a challenge. Also, logistics can be costly and complicated if it's a big volume. While we can't rule out the possibility of volume discounts entirely, the discount isn't significant enough to warrant the risks and costs of bulk buying. It's more cost-effective and less risky to buy one or two pieces as needed.
Q1: What are the trends in concrete mixer truck prices?
A1: Factors like improved fuel efficiency and environmentally friendly features are driving concrete mixer trucks price trends toward higher prices for sustainable practices.
Q2: What are the ways to optimize the cost of concrete mixer trucks?
A2: Implementing preventive maintenance, purchasing aftermarket parts, and optimizing operational efficiency by reducing downtime can help concrete mixer truck owners save costs.
Q3: How can buyers ensure they're getting a fair price when purchasing a concrete mixer truck?
A3: Buyers can research market prices, compare quotes from multiple sellers, and consider the truck's condition, mileage, and maintenance history to negotiate a fair price.
Q4: What are the financing options available for purchasing concrete mixer trucks?
A4: Financing options include equipment loans, leases, hire purchase agreements, and specialized financing programs from manufacturers or dealers.
Q5: Are there any discounts or promotions available for bulk purchases of concrete mixer trucks?
A5: Some manufacturers or dealers may offer discounts, promotions, or preferential financing terms for businesses or contractors purchasing multiple trucks at once. It is advisable to negotiate and inquire about specific bulk purchase incentives.
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