Types of Computer Wheel Balancer

A computer wheel balancer is a device that helps to balance the wheels of a vehicle. There are two main types of computer wheel balancers which include:

Dynamic Wheel Balancer

A dynamic wheel balancer works to balance out the distribution of weight on the wheel while it is in motion. It detects vibrations that occur when the wheel spins and distributes weights across the wheel to counteract the vibrations. This computer wheel balancer is suitable for high-speed vehicles. In addition, it has a laser guide for precise cuts and a dual console for easy operation.
Static Wheel Balancer

A static wheel balancer works to balance the wheel when it is at rest. It detects the lowest and heaviest points of the wheel and prompts the user to add weights at the heaviest point to achieve balance. This computer wheel balancer is not suitable for high-speed vehicles.

Specification & Maintenance of Computer Wheel Balancer

The specifications of a computer wheel balancer will affect its performance and determine whether it will meet certain business needs. The following are some standard specifications to consider when buying a wheel balancer for business use:

Max Wheel Weight: This refers to the maximum weight the wheel balancer can handle. A computer balancer with a larger maximum wheel weight will be more versatile and able to service more vehicles. The max wheel weight can range from 40 kg to over 100 kg.
Max Wheel Diameter: This is the largest wheel diameter the computer wheel balancer can accommodate. The maximum wheel diameter usually ranges from 660 mm to 1200 mm. A larger maximum wheel diameter allows the balancer to service vehicles with larger wheels.
Balancing Accuracy: This is the acceptable deviation from the perfect balance that the machine can detect. The balancing accuracy of computer wheel balancers is usually between 1 g and 5 g. A higher balancing accuracy reduces vibrations and enhances the lifespan of tires and vehicles.
Rotation Speed: This is how fast the wheel balancer spins during the balancing process. The rotation speed of a computer wheel balancer is usually between 90 and 150 rpm. A faster rotation speed enables the balancer to complete the balancing process in a short time.
Power Requirements: Most computer wheel balancers require a power source of 220V/50Hz. Some models have a built-in transformer that converts the voltage to 110V.
Dimensional Requirements: This includes the height, width, and length of the computer wheel balancer. The height of most models is about 1500 mm, while the width and length measure 1000 mm and 1500 mm, respectively. Some computer wheel balancers have compact designs that allow them to fit into smaller spaces.

Maintaining a computer wheel balancer is important to ensure it remains in good condition and functions optimally. Below are some tips for maintaining a computer wheel balancer:

Carry out regular inspections to ensure all components are in good condition and there is no sign of wear or damage.
Follow the manufacturer's instructions when using the computer wheel balancer.
Clean the computer wheel balancer regularly to avoid the accumulation of dirt and dust that may affect its performance.
Lubricate the moving parts of the computer wheel balancer to reduce friction and prevent wear.
Update the software program of the computer wheel balancer to ensure it has the latest version and improves its performance.
Calibrate the computer wheel balancer periodically to ensure it maintains the required accuracy.
Handle the computer wheel balancer with care and avoid dropping it or subjecting it to impact.
Store the computer wheel balancer in a dry and clean environment, away from direct sunlight and extreme temperatures.

How to choose a computer wheel balancer

With many options available, choosing an ideal computer wheel balancer can be challenging. Here are some tips that might help;

Consider the type of vehicles

The type of vehicle is an important factor to consider before buying a wheel balancer. For instance, if large trucks and buses are the main vehicles, an industrial computer wheel balancer will be needed. On the other hand, a smaller manual wheel balancer will be sufficient for a smaller car.
Frequency of wheel balancing

The frequency of wheel balancing is another important factor to consider when buying a computer wheel balancer. A shop that balances wheels every day needs a computer wheel balancer with fast cycle times and high accuracy.
Space availability

Before buying a computer wheel balancer, it is important to check the space availability where it will be placed. Some models, especially the automatic ones, need a larger workspace and adequate ventilation.
Budget

The budget is an important consideration when buying a computer wheel balancer. Computer balancers are as affordable as manual ones. However, the features and functions of the computer wheel balancer will affect the price. Hence, it is advisable to choose a model that is within the budget and has the required features.
Special features

When choosing a computer wheel balancer, it is important to consider the special features it has. For example, some models come with a touch screen, data storage, and automatic measuring systems. These features make the wheel balancer more efficient and easier to use.

How to DIY and replace computer wheel balancer

Replacing a computer wheel balancer is a task better left for professionals. That said, there are some steps that can be followed to ensure that it is replaced successfully.

1. Turn off and unplug the old computer wheel balancer from the power source.
2. Disconnect any other connections that were connected during installation.
3. Refer to the user manual to know how to install the new computer wheel balancer, as each model may be different.
4. Once the technician has opened the new computer wheel balancer, they need to install it the same way it was uninstalled.
5. After installing, they need to make sure that all connections are firm and correct.
6. Turn on the new computer wheel balancer after completing the installation and running some tests.

Q&A

Q1: How long does it take to balance a computer wheel?

A1: Typically, a balancing session takes 15-25 minutes. The time can vary depending on the wheel size, the computer wheel balancer's model, and any underlying issues with the wheels or tires.

Q2: What are the signs of an unbalanced wheel?

A2: An unbalanced wheel can cause vibrations felt in the car's seats or steering wheel, uneven tire wear, and a noticeable decrease in ride quality. The vehicle may also pull to one side, and there's likely increased noise from the tires.

Q3: Can an unbalanced wheel damage a car?

A3: Yes. If unaddressed, an unbalanced wheel can lead to premature tire wear and potentially affect other suspension system components. The imbalance can also cause vibrations that may damage the vehicle's drivetrain over time.

Q4: How frequently should vehicles be rebalanced?

A4: It's advisable to balance the wheels every 5,000-10,000 miles, especially upon new tire installation or after any incident that may affect wheel balance, like hitting a pothole.

Q5: Can a computer wheel balancer be used for other vehicles?

A5: Yes. Most computer wheel balancers come with adapters for various vehicles. However, some might be specifically designed for certain wheel sizes or types, so it's best to verify before use.