28 - 60mm vibration head dia
China concrete vibrators are very handy during the construction of buildings as they are versatile and suitable for everything from construction work to sidewalks. Concrete vibrators are compact and easy to transport.
BISON, Professional global manufacturer of concrete vibrators.
contact BISONModel | BS28B | BS32B | BS38B | BS45B | BS50B | BS60B |
Vibration Head(mm) | 28*470 | 32*470 | 38*470 | 45*470 | 50*470 | 60*470 |
Vibration/min | 9800~12000 | |||||
Shaft roate speed | 3000-3600 | |||||
Amplitude(m/min) | 0.8 | 0.9 | 1.2 | 1.3 | 1.6 | 2 |
Flexible shaft(m) | 6 | 6 | 6 | 6 | 6 | 6 |
Weight of hose | 14 | 16 | 18 | 19 | 20 | 21 |
Packing size of hose(mm) | 870(L)*660(W)*80(H) | |||||
Join type | Pin type / Butterfly type | |||||
Engine model | Honda engine GX160 | |||||
Fuel tank capacity(L) | 3.6 | |||||
Starting system | Recoil starter | |||||
Packing size(mm) | 515*425*445 | |||||
Net weight(KG) | 22 |
Model | BS25C | BS35C | BS15 | BS20 |
Vibration head(mm) | 25*420 | 35*420 | 28,32,38,45,50,60*470 | |
Vibration/min | 13000-16000 | 9800-12000 | ||
Shaft rotate speed | 3000/3600 | |||
Amplitude(m/min) | 0.5 | 0.9 | ||
Flexible shaft(m) | 1~2 | 3~6 | ||
Frequency(hz) | 50/60 | |||
Motor output(kw) | 0.8 | 1.5 | 2 | |
Rated voltage(v) | 220 | |||
Rated current (A) | 3.6 | 6.85 | 9.1 |
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Concrete vibrators are used to press concrete. You need it for floors, walls or ceilings made of concrete. There are different types of concrete vibrators according to their power and application. You can use concrete vibrator to sand mortar or mud, fill the area between two surfaces, or remove air bubbles from concrete.
In the construction of concrete buildings, internal concrete vibrators are used to achieve the vibration effect in the formwork. External concrete vibrators are also used to achieve vibratory effects within the formwork walls, but they are placed outside the formwork walls.
The main differences between internal and external concrete vibrators are:
1. Different types of products. The inner layer concrete vibrator is placed inside the formwork and is formed by the concrete itself, and the outer layer concrete vibrator is attached to the formwork wall after being processed by workers.
2. the use method is different. The internal concrete vibrator works continuously once it starts working, but the external concrete vibrator must be manually activated before each use.
Insufficient vibration of concrete will fail to produce the desired effect. Conversely, excessive vibration can cause the mixture to segregate, resulting in water rising to the surface.
Concrete vibrators can be powered by batteries or fuel. Batteries offer a more cost-effective solution, but they may not have the energy needed to break down large volumes of concrete quickly. Fuel-powered concrete vibrators are more powerful and generally have a longer run time between refueling.
The concrete vibration process usually takes 5 to 15 seconds. If there are still air bubbles in the concrete after removing the vibrator, simply repeat the process until there are no air bubbles.
Vibration is the most common method of concrete reinforcement. It works by shaking the concrete, which creates strength when excess water and air in the concrete are squeezed out.
Vibrating concrete is almost always recommended as it will be stronger. But depending on the project, you may have no choice but to vibrate the concrete, as this may be required by building codes. If you're not going to vibrate the concrete, make sure this doesn't violate local building codes.
Without vibration, concrete will develop a porous structure, which can lead to leaks. In addition, the strength and durability of concrete will be reduced.
Using a concrete vibrator is crucial as it enhances concrete's density and strength by eliminating air pockets and compressing aggregate particles. When these particles are tightly compacted, they create a more robust and durable concrete structure.
China concrete vibrators are very handy during the construction of buildings as they are versatile and suitable for everything from construction work to sidewalks. Although powerful, concrete vibrators are compact and easy to transport. If you want to invest in best concrete vibrator, make the right purchasing decision after knowing its characteristics and buying points.
BISON will help you make an informed decision by guiding you through different types available, key features to consider and how to choose a concrete vibrator.
Concrete vibrators are machines used for construction purposes. These machines can come in several different shapes and sizes. Some electric concrete vibrating poker are small and run strictly on battery power, while others are larger, with the main power coming from the power cord. And others are petrol concrete vibrating poker. Choosing the right concrete vibrator can help concrete settling for long-term stability and maintenance.
Concrete vibrators consolidate freshly poured concrete by eliminating trapped air pockets and allowing concrete mix to settle into every corner and surface of formwork. This process enhances density and adhesion of material, significantly improving structural integrity.
By inserting a vibrating tool consisting of a needle or poker into wet concrete. It works by producing rapid vibrations, speed of which can be adjusted to specific type of concrete vibrator and job requirements. These vibrations are transmitted directly into wet concrete. The vibrational action helps temporarily liquefy concrete, reducing its internal friction, allowing air bubbles to rise to surface and escape.
The use of vibration-assisted concrete during concrete settling has proven to be a valuable method for contributing to long-term durability. It vibrates the cement and makes sure there are no air bubbles in it.
Internal concrete vibrators, also known as immersion concrete vibrators. The availability of internal concrete vibrators makes them the most common choice for construction professionals. Internal concrete vibrators are generally more affordable and offer unmatched maneuverability due to their size and weight. when electricity is not available or there is a safety hazard on the job site, an internal gas vibrator is clearly the best choice. They are also suitable for different locations where extra precautions are required, such as curbs, gutters and construction joints.
Features
Consists of a motor connected to a flexible shaft with a vibrating head at the end.
The vibrating head is inserted directly into wet concrete.
Available in various diameters and lengths to meet different job requirements.
Advantage
Thorough compaction and degassing directly within mix results in high-density and strong concrete.
Flexible, able to reach hard-to-reach or narrow areas within formwork.
Consolidates deep and large volumes of concrete efficiently and quickly.
Shortcoming
If used incorrectly, it can cause the components of concrete to separate, creating weak points.
Limited by the need to physically move poker to different locations during the pour.
External concrete vibrators are the best choice for any vertical project, such as walls or other areas that require maximum reinforcement. They can also be used to narrow down errors that can be caused by other types of internal vibrators.
Features
Installed outside the mold or formwork.
The vibrations penetrate formwork and into the concrete without physical contact with wet mix.
Different mounting and vibration configurations are available to accommodate a variety of formwork sizes and shapes.
Advantage
Minimizes potential for harm to sensitive steel bars or embedded elements.
Suitable for complex or architecturally challenging structures.
Allows continuous operation without need to physically move equipment through concrete.
Shortcoming
Effectiveness depends largely on the correct positioning and number of vibrators.
Concrete vibrators are available in several versions - cordless, corded and gas powered concrete vibrator. Cordless or handheld concrete vibrators are portable, so customers can take them anywhere without worrying about wires. The only downside, however, is that if you want to use them continuously, you'll have to charge them regularly. It's best to choose cordless concrete vibrator with lithium-ion batteries, as they're less likely to drain, especially when properly maintained and using the correct charging method.
For corded electric models, they are suitable for long hours if connected to a power outlet. Cord lengths may vary from model to model, but they work just as well as the wireless option.
Another option is a gas powered concrete vibrator, designed for sites where electricity is not readily available, these concrete vibrators are powered by a gasoline engine. A major advantage of gas powered concrete vibrators is that they are more efficient and powerful compared to corded and cordless concrete vibrators. However, a major downside to this option is that they are noisier and less environmentally friendly when it comes to fumes. At present, BISON mainly provides gasoline-driven concrete vibrators.
Understanding these different types of concrete vibrators not only guides their effective use, but also helps ensure structural integrity of concrete in different construction scenarios.
When selecting a concrete vibrator, several key features must be considered to ensure optimal performance, user comfort and long service life.
Motor power also represents the efficiency of the machine, for wired or cordless models, the higher the power rating, the better the performance.
Vibration Per Minute (VPM) is an important factor in determining the speed of a concrete vibrator. The higher the VPM, the less time it takes to remove air bubbles and moisture.
The vibration range should exceed the length of the shaft. When the shaft measures 4 feet, the vibration range must be greater. BISON most concrete vibrators have a 5-foot radius of the center of vibration.
The choice of concrete vibrator also depends on depth at which concrete will be poured. Deeper pours require concrete vibrators that can effectively transfer vibrations to the underlying concrete.
It determines where concrete vibration is useful or can be used. Longer lengths are suitable for larger projects or concrete placement, as they save labor and time. It also reduces the chance of user fatigue and produces less splashes while in use.
The diameter of BISON concrete vibrator is closely related to the shaft length. The larger the diameter, the more vibration efficient the concrete placement is, so the less time the tool is used and the more time it takes to perform other tasks.
When importing concrete vibrators, the model you choose must be able to withstand the daily work demands of the user. Concrete vibrators are mostly subjected to the harshest working conditions and therefore should not fail. Users must be careful about the materials they use in order to make concrete vibrators last long.
Heavier and larger concrete vibrators may be more powerful but may present challenges in terms of maneuverability and operator fatigue. Lightweight models improve usability but may not provide same compaction power, affecting concrete strength and reducing voids. Find a balance between enough weight for adequate compaction and operator manageability.
Features like ergonomically designed handles can substantially lessen operator exhaustion and mitigate the danger of injuries associated with vibration. Models with anti-vibration technology and ergonomic grips increase comfort and productivity during extended use.
Some advanced models offer adjustable speed and vibration settings to tailor the tool's output to specific concrete conditions and preferences, improving user experience and efficiency.
The sizes and scale of project immensely influence selection of concrete vibrator. For example, a residential project may only require a smaller, lighter, and possibly less powerful concrete vibrator than a larger commercial project that requires a rugged, high-performance device capable of extended runtime.
The choice of concrete vibrator is greatly influenced by the kind of concrete mix and dimensions of aggregate. Heavy mixes containing large aggregate particles require concrete vibrators capable of generating powerful vibrations to ensure proper compaction. Conversely, finer mixes containing smaller aggregate particles can be effectively compacted with less severe vibration.
For projects located in residential areas or designated quiet areas, you must consider concrete vibrator's noise level. Electric and battery-powered models are generally quieter than gasoline models. Additionally, for indoor or confined space projects, emissions from gasoline concrete vibrators pose significant health risks, so electric and battery options may be more suitable.
The upfront cost of a concrete vibrator bears significant importance, but one should also take into account the ongoing operating and upkeep expenses. Despite being pricier at the outset, high grade concrete vibrators featuring robust construction generally lead to less lifetime expenses because they demand fewer repairs and possess a longer lifespan.
Selecting a concrete vibrator that aligns with both local and international safety standards is critical. Disregard for these regulations could result not only in potential legal complications but also threaten safety of laborers.
By considering these key factors—project size and scope, concrete type, environmental considerations, and cost efficiency—construction professionals can make informed decisions to optimize the results of concrete compaction tasks, ensuring structural strength, longevity, and compliance Legal and environmental standards.
If you need to use BISON concrete vibrator, always insert it vertically into the concrete before turning on the machine.
Avoid flexing the vibrator excessively during use, as this will cause the vibrator to wear out faster.
Stop the vibrating process as soon as the air bubbles are no longer escaping from the surface and it has a nice, smooth appearance.
For small, easy jobs, use a smaller, lighter vibrator. Reserve bigger, stronger professional jobs.
Never force the tip of the concrete vibrator into the concrete. The resistance you are encountering may be rebar (rebar or mesh).
Do not use concrete vibrator as a concrete pouring tool. You can end up with uneven or inconsistent surfaces, as well as other issues that can cause serious problems over time.
Cleaning: Ensure you meticulously clean concrete vibrator after every use. Concrete residue can harden on equipment, potentially causing equipment damage or inefficiency.
Lubrication: Check and lubrication of moving components are vital to minimize wear. This careful maintenance enhances efficiency of your concrete vibrator and increases its operational lifespan.
Inspection: Before and after use, inspect concrete vibrator for signs of wear, damage, or loose parts. Devote particular care to maintaining condition of shaft and head, along with cables and plugs on electrical variants.
Storage: Store concrete vibrator in a dry, clean place to prevent rust and corrosion. Humidity and dirt can severely damage a concrete vibrator's components.
Protective equipment: It's essential for operators to don suitable safety gear such as goggles, gloves and hearing protection, particularly in settings with elevated noise levels.
Proper training: Operators ought to be sufficiently trained in effective and safe use of concrete vibrators, with a specific emphasis on operational techniques that can avert accidents.
Remain cognizant of your environment: Maintain continuous vigilance regarding your surrounding areas and your co-workers' locations to preclude any mishaps associated with moving parts of concrete vibrator.
Electrical safety: When using electric concrete vibrators, make sure all electrical connections are secure, the device is linked to circuit equipped with ground fault circuit interrupter in order to avoid electrical shocks.
Safe operation: Ensure a steady hold and balanced stance while the machine is in use. Concrete vibrators produce significant torque and kickback, which can cause loss of control if not handled properly.
Concrete vibrator are a classic piece of equipment for pressing and pouring concrete, carefully selected concrete vibrators increase compaction efficiency, reduce porosity, and significantly increase strength and durability of concrete. In this article we provide information on all concrete vibrators that may be useful to you, from power supply and design features to cost implications and operational needs, every aspect of selection needs to be weighed, can help you choose the right concrete vibrator for your project. BISON is one of the first choices for customers to purchase concrete vibrators, for more information, please contact us!
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