What is a brake test machine?

What is a brake test machine?

Automotive brake test bench is the braking performance of the car to test the equipment. The main parameters of the test include: braking force, braking force balance, wheel blocking force, braking coordination time.

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The company has passed ISO 14001:2015 and ISO 9001:2015 certification,and has been recognized by many customers for its excellent quality.

Company professional research and development

The company's products are self-developed, and the country has issued a patent certificate

Business philosophy

Manufacturers produce and sell, prices are transparent, no middlemen

Equipment professional

With many years of production experience, the equipment is of good quality, the drawings are produced quickly, and the production and delivery are fast.

Tibet wheel weight brake detection

Founded in 2003, Zhuhai Tongmi Technology Co., Ltd. is an industrial company integrating R&D and production of motor vehicle testing equipment and testing control management systems. Specializing in the production, sales and networking services of motor vehicle testing equipment, as well as the whole plant design and planning supporting supply of repair enterprises. Professional products include: automobile chassis dynamometer, automobile brake table, axle load table, side slip table, speedometer test table, suspension vibration table, angle meter, wheel deflection meter, computer four-wheel aligner, lift, Lighting detectors, exhaust gas analyzers and other vehicle testing equipment and automated measurement and control management networking systems, as well as vehicle maintenance equipment, car washing machines, etc. Products all over the country.
The company's existing production base covers an area of ​​more than 20,000 square meters, with a standard workshop of 6,000 square meters and an office building of 1,000 square meters. Electrical and electronic control production workshop. The company has specialized research and development institutions and high-quality professional and technical personnel, forming a strong overall research and development team, constantly tracking the technology of the international motor vehicle testing industry, and digesting and absorbing and developing patented technologies with independent intellectual property rights.
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Composition of brake testing machine

The brake tester consists of weighing units on both sides of the unit with safety rollers to detect the presence of a vehicle in the tester - this will also monitor any tire slip.

Working mode of brake tester

The drive roller runs at a low (known) speed using the gearbox and motor arrangement, and during the test, the maximum braking force is measured by applying the vehicle brake, which produces a reaction force on the motor itself. Then, the electric sensor with strain gauge measures the single induced force acting in the deceleration phase to calculate the single braking force of each wheel.

Working principle of brake testing machine

The vehicle is driven to the brake tester with its wheels in the center between the two larger main rollers. The brake tester uses a gravel surface design to ensure maximum tire protection and simulate common road surfaces. Once the vehicle details are entered, the wheel automatically opens and rotates at a specified and consistent speed. The operator then applies the vehicle's brakes, creating a force on the motor. The sensor measures the braking force of each wheel when the vehicle decelerates. During the machining process, the fluctuation is also measured to determine the safe balance of braking force between near and off side wheels to calculate the difference in the form of percentage.

Influencing factors of brake tester

In order to minimize any inaccuracies and changes in the measurement, the roller diameter is large enough to reduce the effect of mechanical relaxation or bending of the tire itself. The special coating on the drum is designed to be very wear-resistant and provide good friction value in wet and dry conditions.

User Reviews

What users say about Tongmi

The custom service experience for the lifts was great, the sales and engineers were very professional, thank you for everything.


The cleaning was great, very efficient and fast, a great buying experience.


I bought five dry ice cleaning machine, cleaning effect is good, full function, uniform ice, clean, simple and convenient to use, the quality is also good, is worth buying a good product.


I ordered a complete set of auto inspection station equipment, the sales attitude and expertise are great, will provide me with professional advice, also provide professional training after the installation is completed, very good buying experience.


Very professional provider! Always the first to answer questions and give me the most reasonable advice. I had problems with the installation process. Their video call helped me to solve the problems smoothly.


I purchased a tire changer from Tongmee in Zhuhai. I received the changer a few days ago, and I was very impressed with the company as Tongmi was always watching the shipping process of the changer to make sure it arrived safely.


The equipment is highly accurate, of good quality, and the after-sales service is in place and easy to use.


The four-wheel alignment instrument is very accurate, easy to operate, automated operation, beautiful appearance, and fast logistics.

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The error of our equipment meets international standards and can also be customized on demand.

Our equipment have professional after-sales personnel to deal with various hardware and software problems in a timely manner.

We have professional site designers who can plan sites and equipment on demand.

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