Our company provides custom services for magnesium alloy die castings for industrial applications, offering options in materials, precision, and surface treatments based on your requirements. We welcome customization by drawings or samples.
Raw Materials Selection
We use high-purity magnesium alloys such as AZ91D and AM60B. Each batch of raw materials undergoes spectral testing to ensure that impurity levels, such as copper, iron, and nickel, are controlled to ≤0.005%, guaranteeing the quality of die-cast parts from the source.
Core Machining Capabilities
Die Casting
We use 800–1600 ton cold chamber die-casting machines to integrally form industrial magnesium alloy parts, ensuring a porosity of ≤0.5% and a dimensional tolerance of ±0.05 mm.
Five-Axis CNC Precision Milling
We utilize a five-axis CNC machining center to mill the end faces of magnesium alloy die-castings, achieving a dimensional accuracy of ±0.005 mm and a surface roughness of Ra0.8 μm.
CNC Turning
We perform finishing turning on the outer diameter and inner bore of magnesium alloy die-castings on CNC lathes, achieving a roundness tolerance of ≤0.003 mm and a coaxiality tolerance of ≤0.005 mm.
Surface Treatment
We can perform sandblasting, anodizing, electroplating, spray painting, and passivation treatments on these parts to enhance their hardness and corrosion resistance, ensuring a service life of 8–10 years.
Quality Control
Dimensional Inspection: Calipers, micrometers, and CMMs are used to ensure that part dimensions meet design requirements.
Non-destructive Testing: X-ray, ultrasonic, and magnetic particle inspections are used to detect internal defects such as cracks and porosity. Performance testing: Conduct tensile, hardness and impact tests to confirm that the mechanical properties meet the standards.
Why Customers Choose Us
Comprehensive Processes
We offer a variety of processes, including forging, casting, die-casting, CNC machining, and copper extrusion. All steps are completed in-house, providing one-stop production.
High Cost-Effectiveness
Located in Ningbo's core manufacturing area, our company enjoys a centralized network of raw material suppliers, effectively reducing procurement costs and providing customers with more competitive pricing.
Reliable Logistics
We partner with international carriers such as DHL, FedEx, and UPS, and provide shipping insurance and tracking services to ensure safe and timely delivery of our products.
FAQ
Q: What is the common size range for industrial magnesium alloy die-castings?
A: We can produce die-castings weighing from 5 g to 5 kg, with sizes up to 600 mm.
Q: What are the main applications for magnesium alloy die-castings?
A: Suitable for housings, brackets, heat dissipation structures, and load-bearing components.
Q: How long does the mold development cycle take?
A: It generally takes 20–30 days to develop a new mold and start production.
Q: Do you support small-batch customization?
A: We support small-batch trial orders of 50–100 pieces.
Q: What is product compatibility?
A: We can customize our products based on the customer's device interfaces and standards to ensure compatibility.
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