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What is a wheel alignment machine?

Wheel alignment machine: Car wheel alignment repairer

A wheel alignment machine is a specialized tool used to correct and repair irregularities and damage to car wheels. Wheel alignment machines (wheel straighteners) allow mechanics and repairers to restore bent, cracked, or deformed wheels to their original state.

Why do we need a wheel alignment machine?

Minor accidents: Hitting a curb or pothole can cause a dent or bend in the wheel.


Natural wear: Over time and with constant use of the vehicle, wheels may wear out and become deformed.

Improper tire installation: Improper tire installation can damage the wheel.

How a wheel alignment machine works

A wheel alignment machine straightens and repairs the damaged area of ​​the wheel by applying controlled and specific pressure to the damaged area. These devices usually have the following components:

Rim support plate: The car rim is secured to this plate.

Arms and levers: They are used to apply pressure to different points of the rim.

Hydraulic system: Used to create the necessary force to correct the rim.

Measuring gauges: Used to measure the amount of warping and the accuracy of correcting it.

Using a rim straightener:

Cost savings: Instead of replacing a damaged rim, I can repair it.

Increased safety: Smooth and healthy rims improve the stability and control of the car.

Reduced car noise: Unbalanced rims cause vibration and additional noise in the car, which can be solved by using a rim straightener.

Types of wheel bending machines

Wheel bending machines are produced in different types that differ in size, capacity and capabilities. The best brand available in the Iranian market is the Turkish company Nitromak, whose exclusive representative in Iran is TK Mak Sanat. Some of the common types of these machines are:

Hydraulic wheel bending machine: Uses hydraulic power to press on the wheel.

Pneumatic wheel bending machine: Uses compressed air to press on the wheel.

Manual wheel bending machine: Suitable for small workshops and mobile repair shops.

Choosing the right wheel bending machine

When choosing a wheel bending machine, the following should be considered:

The types of wheels you want to repair: alloy, steel or aluminum wheels.

Wheel size: Diameter and width of the wheel.

Machine: Size and weight of the wheel that the machine can handle.

Device capabilities: Features such as safety system, etc.

Note: Repairing the rim with a rim bending machine should be done by experienced and qualified personnel. Doing this work by non-specialists may cause serious damage to the rim.