2025 ZIBO JIZHOU STEEL SHELL BRAKE DRUM 96893B

Druckluftbremsanlage

2025

ZIBO JIZHOU

STEEL SHELL BRAKE DRUM 96893B

100

Neu

JZ0004

A composite brake drum combines a cast-iron braking surface with a steel shell or web for enhanced strength, reduced weight, and improved heat dissipation compared to traditional cast-iron drums. This design provides greater resistance to thermal cracking, extends service life, and can lead to increased fuel economy and payload capacity. Composite drums are suitable for various applications, including original equipment, fleets, and aftermarket replacements. Key Features and Benefits Lighter Weight: Composite drums are lighter than all-cast iron drums, which can improve fuel efficiency and allow for heavier payloads. Improved Thermal Crack Resistance: The steel shell acts as a shield against thermal shocks and heat cracks, a common failure point in cast drums. Longer Service Life: Better heat dissipation and resistance to cracking contribute to a longer lifespan. Increased Safety: The steel shell increases the drum's resistance to shattering or falling apart when subjected to extreme heat, which can happen with cast drums. Performance Advantages: Reduced brake fade and more consistent braking performance are achieved through superior heat dissipation. How They Are Made Composite brake drums are typically manufactured using a centrifugal casting process that fuses the outside steel shell to the inside cast iron during the fabrication. This process creates a durable, one-piece shell design without welds, providing more strength and resistance. Applications These drums are used in a variety of vehicles, including: Original equipment (OE) for new vehicles, Fleets of commercial vehicles, and Aftermarket replacements

40.37 kg

95 cm

95 cm

100 cm

374.21 kg