Product description:

Generally made of cast iron, such as HT250 gray cast iron, which has good wear resistance, shock absorption and processing performance. Some high-performance brake drums also use vermicular cast iron or alloy cast iron to improve strength and high temperature resistance.

Product parameters:

Application:

General cargo transportation field:

Sand and gravel transportation: Sand and gravel transport semi-trailers usually have a large load capacity. The brake drum can provide sufficient braking force with a large braking friction area to ensure that the vehicle can safely slow down and stop during driving when fully loaded with sand and gravel, such as in the scene where braking is required when entering and exiting sand and gravel yards and intersections.

Steel coil transportation: The steel coil itself is heavy and has a certain rolling inertia. The semi-trailer transporting steel coils needs a strong braking force to overcome the inertia of the steel coil when braking to prevent it from rolling in the vehicle or causing danger due to unstable vehicle braking. The brake drum can meet this high braking force requirement.

Wood transportation: During the wood transportation process, whether on mountain roads or plain roads, the semi-trailer brake drum can ensure that the vehicle can achieve reliable braking when encountering changes in road conditions or needs to stop, ensuring transportation safety.

Coal transportation: Coal transport semi-trailers often need to travel under different road conditions and environments, such as coal mine roads, long-distance transportation roads, etc. Brake drums can provide stable braking force under various complex conditions, allowing the vehicle to brake according to the driver's operation.

Special cargo transportation field

Large-piece transportation: Low-bed semi-trailers that transport large mechanical equipment, large tanks and other large and non-disassembled large-piece cargoes have special requirements for axles, but brake drums are still key components of their braking systems. These large-piece cargoes are heavy and large in size. The brake drums and brake shoes can provide the necessary braking torque during the vehicle start, drive and stop to ensure smooth operation and safe braking of the vehicle.

Dangerous goods transportation: Semi-trailers that transport dangerous goods have extremely high requirements for braking safety. Although the application of disc axles is gradually increasing, brake drums are still used in some configurations. Brake drums work in conjunction with advanced braking systems and auxiliary braking devices to provide reliable braking protection for dangerous goods transport vehicles and prevent dangerous accidents caused by braking problems.

Other transportation fields:

Cold chain transportation: Cold chain transport semi-trailers need to ensure transportation safety while keeping the goods low in temperature. Brake drums play an important braking role in this process, ensuring that vehicles can brake normally under various road conditions and ambient temperatures when transporting cold chain goods such as fresh food and medicine, preventing goods from being damaged due to braking problems.

Container transportation: Container semi-trailers frequently start and stop in ports, logistics parks and road transportation. The brake drum can adapt to such frequent braking working conditions and provide stable braking force for the vehicle, so that the container can be safely and efficiently.

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