ISO 9001
ISO 14001
IATF16949
ISO 9001
ISO 14001
IATF16949
January 16, 2026
Clutch housings are essential structural components in manual, automated, and dual-clutch transmission systems. They enclose and protect the clutch assembly, provide accurate alignment for shafts and bearings, and contribute to structural stability and heat dissipation within the drivetrain.
Due to their complex geometry, load-bearing requirements, and tight dimensional tolerances, high-pressure die casting is widely used for manufacturing aluminum clutch housings. Our precision die casting process delivers consistent wall thickness, good surface finish, and high dimensional accuracy, making the parts suitable for subsequent CNC machining and assembly.
Process: High-pressure die casting (HPDC)
Tooling: In-house mold design and manufacturing
Machining: 3-axis, 4-axis, and 5-axis CNC machining for critical mounting surfaces and bearing seats
Surface Treatment (optional): Shot blasting, powder coating, e-coating, machining, and deburring
We provide end-to-end manufacturing from mold design to finished clutch housings, covering die casting, precision machining, and surface finishing.
Lightweight aluminum construction
High structural rigidity and load-bearing capability
Excellent dimensional accuracy and stability
Good heat dissipation performance
Suitable for high-volume production
Compatible with precision post-machining and assembly processes
Common aluminum alloys used for clutch housings include:
ADC12 / A380 – good castability and surface quality
A356 – enhanced mechanical strength when higher performance is required
Material selection depends on transmission type, operating conditions, mechanical load, and machining requirements.
Precision die-cast clutch housings are widely used in:
Passenger cars
Commercial vehicles
Performance and sports vehicles
Heavy-duty machinery
Industrial drivetrain systems
X-ray inspection for internal defects
Dimensional measurement using CMM
Visual surface inspection
Leak testing when required by design
Each clutch housing undergoes strict quality inspection to ensure structural reliability and dimensional consistency.
In-house mold design and manufacturing
DFM (Design for Manufacturing) support
Prototype and mass production capability
Flexible order quantities
Experience serving automotive and industrial clients
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Our complete CNC aluminum service will accompany your aluminum machining project from the prototype construction to the end aluminum parts manufacturing.
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Eight Processes
High-accuracy aluminum and zinc alloy parts produced with state-of-the-art die casting machines ranging from 88T to 2000T.
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With machines from 88T to 2000T, we produce high-accuracy aluminum and zinc alloy parts efficiently.
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Over 50 CNC machines, including 3-axis, 4-axis, and 5-axis, deliver precise and efficient machining for complex components.
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A combination of manual and automated deburring techniques ensures smooth, defect-free surfaces for optimal performance.
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Post-casting reshaping and alignment guarantee dimensional accuracy and structural integrity.
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Comprehensive finishing solutions, including powder coating, spray painting, and UV coating, ensure superior durability and aesthetics.
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