Aluminum Alloy Air Horns – Die Casting Truck & Train Horns

Our premium die casting aluminum alloy air horns are engineered for superior performance and durability in the most demanding applications.

Utilizing advanced die casting technology, these horns are crafted from high-grade aluminum alloys such as ADC12 and A380, ensuring exceptional strength-to-weight ratio and corrosion resistance.

The precision casting process guarantees dimensional accuracy with tight tolerances, resulting in consistent sound quality and reliable operation.

Each air horn features a one-piece cast aluminum housing treated with specialized coatings to provide maximum protection against environmental elements.

The lightweight aluminum construction reduces vehicle load while maintaining structural integrity, making them ideal for trucks, heavy-duty RVs, commercial vehicles, marine applications, and industrial equipment.

Each unit undergoes rigorous quality testing to ensure compliance with international standards and customer specifications. Whether for safety signaling, warning systems, or communication purposes, our die casting aluminum alloy air horns provide unmatched performance, durability, and value.

  1. Aluminum Alloy Air Horn Manufacturing
  2. Die Cast Truck Horns
  3. High Performance Automotive Horns
  4. Precision Casting Air Horns
Manufacturing MethodDie Casting Services
Material StandardGB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc
Aluminum alloy: ISO3522-84, ASTMB85-96, JISH5302:2000, EN1706:1998
Aluminum alloy: ADC12, ADC10, A360, A380, A356, 6061, 6063, AlSi9Cu
2.Magnesium alloy: ISO/DIS16220-1999, ASTMB93/B93M-98, EN1754-1997
Magnesium alloy: AZ91D, AM60B,
3.Zinc alloy: ISO301-1981,ASTMB327-98, JISH2021:1999, EN12844:1998
Zinc alloy: ZA3#,ZA5#,ZA8#
Weight Range3g – 20 kgs
Dimension RangeMini 80 X 80 mm,  Max 800 X 800 mm
Tolerance±0.02mm
Design SoftwareUG, Pro-E, Inventor
Dwg FormatSTP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT
Mould ManufacturingYes
Casting StimulationYes
Quality ControlRT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc
Ultimate machining tolerance0.005mm
Logo/IDSilk-screening, Laser Marking, Engrave,Painting
Finish RoughnessRa0.8-Ra1.6 according to customer requirement
Heat TreatmentNormalization , Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc
Surface TreatmentShot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc

 

Gravity Die Casting Equipmentmelting furnace die casting machine

 

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