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Sheet metal process

RELEASE:szxymodel DATE:2025-05-04 READ:5COUNR


            

Metal Casting

Metal casting, one of the foundational processes in manufacturing, involves pouring molten metal into pre-designed molds to produce metal components with desired shapes and properties. As one of the oldest metal-forming techniques, modern casting has evolved into an advanced production technology integrating materials science, thermodynamics, and precision manufacturing.


Wide Material Compatibility
• Ferrous Metals: Cast iron (HT200/HT250), Cast steel (ZG200-400)
• Non-ferrous Metals: Aluminum alloys (A356/ZL101), Copper alloys (H62/ZCuSn10Pb1)
• Specialty Alloys: Titanium alloys, Magnesium alloys


Diverse Process Methods
✓ Sand Casting: Ideal for medium/large castings, suitable for single-unit/small-batch production
✓ Investment Casting (Lost-wax): Dimensional accuracy CT6-8, Surface roughness Ra3.2-6.3μm
✓ Die Casting: Minimum wall thickness 0.5mm for aluminum die-cast parts, high production efficiency
✓ Centrifugal Casting: Particularly suitable for tubular and ring-shaped castings







Typical Applications:

◈ Enclosures & Cabinets: Server racks, Electrical control boxes
◈ Automotive Components: Body panels, Chassis structural parts
◈ Electronics: 5G base station housings, Heat sinks
◈ Industrial Equipment: Conveyor brackets, Protective covers






Surface Treatment Processes:

• Protective Treatments:

  • Zinc electroplating

  • Anodizing (5-25μm thickness)


• Decorative Treatments:

  • Powder coating (60-120μm thickness)

  • Brushing (Ra 0.4-1.6μm surface roughness)


• Functional Treatments:

  • Conductive oxidation

  • Passivation


• Marking Techniques:

  • Laser engraving (0.01mm precision)

  • Screen printing







Our Technical Advantages:

  • Equipped with 3000W fiber laser cutters and 200-ton CNC press brakes

  • Achieves ±0.15mm machining precision

  • Certified to ISO 9001:2015 quality management standards

  • Provides end-to-end services from design to mass production


We are committed to delivering high-precision, superior-quality sheet metal fabrication solutions tailored to diverse industrial needs.





CONTACT US

Shenzhen Xinyuan Model Co., Ltd.
(Shenzhen New Source Mold Co., Ltd.) 

🌐 www.szxymodel.com   
 ✉ info@szxymodel.com     
 📍 No. 42, Xinhe Avenue,
Shajing, Bao'an District,
Shenzhen, China  


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