Article Catalog
The aluminum die-casting engine fan bracket, as the core load-bearing component of the engine front-end wheel system, directly bears the centrifugal load generated by the high-speed rotation of the cooling fan, the belt tension and the broadband vibration transmitted by the road surface. This product adopts aluminum alloy high-pressure casting technology to achieve significant lightweight while meeting the rigidity and strength requirements of the complex structure, effectively reducing the rotational inertia and parasitic power consumption of the front-end accessory system, and improving the engine response sensitivity and fuel efficiency of the whole vehicle. Meanwhile, by optimizing the wall thickness distribution and bar topology, and combining with the high-weathering surface treatment process, the vibration durability and environmental adaptability of the bracket are greatly improved.
Product Advantages
- Integrated die-casting moldingComplex geometries can be molded in one go, reducing welding and assembly processes and improving structural integrity.
- High strength aluminum alloy materialHigh-tensile die-cast aluminum alloy is used to balance load-carrying capacity and light weight.
- Significant lightweightingWeight reduction of up to 40% or more compared to traditional cast iron brackets, reducing inertial loads on the front end wheel system.
- Excellent vibration and fatigue resistance: Combination of intrinsic material damping properties and structural optimization to resist high-frequency alternating stresses
- Outstanding corrosion resistance: Dense oxidized surface or protective coating for humid, salt spray and muddy environments.
- High dimensional accuracyDie casting process ensures the accuracy of key mounting datums and holes to ensure pulley alignment and tensioning stability.
- Long-term service reliability: Maintains structural integrity and functional stability under high cabin temperatures and constant vibration conditions.
application scenario
Aluminum die-cast engine fan mounts are mainly used in powertrain applications with stringent lightweight and reliability requirements, including:
- Heavy Duty Commercial Vehicle Diesel/Gas Engine Front End Wheel System
- Cooling fan drive systems for construction machinery (e.g. loaders, bulldozers, mining dump trucks)
- Installation platform for engine accessories of large buses and long-distance logistics vehicles
- Cooling Modules for Gensets and Industrial Power Units
- Powertrain for agricultural machinery and special equipment
Manufacturing & Services
Ningbo Hersin Moulding Co., Ltd. has accumulated profound experience in the field of aluminum alloy high-pressure casting and precision machining, and can provide full-process manufacturing solutions for engine front-end accessory brackets from mold development, die-casting molding, precision machining to surface treatment. The company is equipped with advanced die-casting units and high-precision machining centers, with perfect dimensional testing and material performance verification capabilities.
In response to the technical requirements of different OEMs and engine platforms, the company can provide customized co-development services covering topology optimization, material selection and verification, and large-scale mass production support. At the same time, we support a variety of functional surface treatment processes to meet the differentiated needs for corrosion and aging resistance in different service environments.
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