1、 Why choose our precision casting services?

1. Experience with thousands of products, covering the needs of the entire industry

Industry case:

Aerospace: turbine blades, engine nozzles (tolerance ± 0.05mm).

Medical: Orthopedic implants, dental restorative crowns (Ra 0.8 μ m mirror).

Automobile: turbocharger impeller, gearbox housing (CT5 level accuracy).

Art decoration: Bronze sculptures, iron screens (replicated with a fine texture of 0.1mm).

Material coverage: stainless steel, titanium alloy, aluminum alloy, copper alloy, precious metals (gold/silver), etc.

2. High precision mold technology, with no loss of details

Mold accuracy:

Steel mold: CNC machining ± 0.01mm, with a lifespan of over 100000 times (suitable for large quantities).

Aluminum mold: rapid prototyping, ± 0.05mm precision (cost-effective choice for small and medium-sized batches).

3D printing mold: Integrated molding of complex structures without parting lines (suitable for prototype verification).

Surface Treatment

Nano polishing, chrome plating, and nitriding ensure the smoothness of the wax mold (Ra ≤ 1.6 μ m).

3. Full process quality control, yield rate ≥ 98%

Testing equipment:

Coordinate Measuring Machine (CMM), Industrial CT, Spectral Analyzer.

Process guarantee:

Hot isostatic pressing (HIP) eliminates internal defects and CNC repairs critical dimensions.

2、 Our core advantages in precision casting

Advantages of Traditional Casting: Our Precision Casting

Accuracy CT8-10 level (± 0.5mm) CT4-6 level (± 0.05mm)

Surface quality Ra 12.5 μ m Ra 0.8-3.2 μ m (mirror like)

Minimum wall thickness ≥ 5mm ≥ 0.5mm (exclusive for thin-walled parts)

Delivery cycle 4-6 weeks 2-3 weeks (fast sample 7 days)

3、 Customized service process

Requirements Analysis

Provide drawings or 3D models (STP/IGS format), specifying material, accuracy, and batch requirements.

mould design and manufacturing

Dynamic shrinkage compensation (such as 1.5% amplification of titanium alloy), optimized casting system simulation.

Trial molding and verification

First piece full-size inspection, adjust process parameters (pouring temperature, cooling rate).

Batch production and quality inspection

3% -5% of each batch will be randomly inspected, and material reports and CT scan data will be provided.

Post processing and delivery

Support personalized processing such as polishing, electroplating, laser engraving, etc.

4、 Typical application cases

Case 1: Aircraft titanium alloy structural components

Challenge: Thin wall (0.8mm)+irregular surface, traditional casting is prone to deformation.

Solution:

Silica sol shell+vacuum casting, combined with HIP post-treatment.

Result: Dimensional tolerance ± 0.07mm, weight reduction of 15%, certified by NADCAP.

Case 2: Bronze Art Relief

Challenge: Hair silky texture (0.2mm grooves) needs to be 100% restored.

Solution:

3D printing wax mold+ceramic mold casting, partial electrolytic polishing.

Result: The clarity of details surpasses manual carving, and the unit price is reduced by 40%.

Case 3: Stainless steel precision gears

Challenge: Tooth profile accuracy DIN 5 level, no need for subsequent cutting.

Solution:

High precision steel mold+centrifugal casting, tooth surface Ra 1.6 μ m.

Result: Directly assembled for use, with a yield rate of 99.3%.

5、 Conclusion: Empowering Your Creativity with Precision Casting

Whether it's the rigorous standards of industrial parts or the ultimate beauty of artistic creation, we rely on the experience accumulated from thousands of products and cutting-edge mold technology to ensure that every product reaches a precision level of "zero compromise".

Contact us immediately for free process evaluation and quotation!