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Help CenterAluminum CNC Machined Casting Components With Mill Test Report and Warranty
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As a leading manufacturer with over a decade of expertise, Henan San Kuang Machinery Technology Co., Ltd. proudly offers high-quality Aluminum CNC Machined Casting Components that come with a comprehensive Mill Test Report and warranty. Our components are precision-engineered to meet the rigorous demands of global industries, combining advanced casting techniques with state-of-the-art CNC machining. With a factory spanning 10,000–30,000 square meters and a dedicated team of 51–100 experienced professionals, we deliver consistent quality and reliable performance for every order.
Our components are suitable for a wide range of applications including automotive, aerospace, machinery, and industrial equipment. Each part is manufactured under strict quality control systems certified by ISO9001, ISO14000, and OHSAS18001, ensuring full traceability and material integrity. The included Mill Test Report provides verified mechanical and chemical properties, while our warranty gives you peace of mind for long-term use.
Key Features & Technical Specifications
- Material: High-grade aluminum alloys (A380, A356, 6061, or custom grades) – excellent strength-to-weight ratio and corrosion resistance.
- Manufacturing Process: Precision casting (die casting or sand casting) followed by multi-axis CNC machining for tight tolerances.
- Surface Finishing: Options include as-cast, anodizing, powder coating, chromate conversion, and painting – customizable per your requirements.
- Dimensional Tolerance: Achievable tolerances from ±0.01mm to ±0.1mm depending on feature complexity.
- Quality Assurance: 100% inspection for critical dimensions, and material certification via Mill Test Report for every batch.
- Warranty Coverage: Standard 12-month warranty against manufacturing defects; extended warranty available upon request.
- Certifications: ISO9001, ISO14000, OHSAS18001, and compliance with TS16969, QS9000, and other industry standards (optional).
- Packaging & Delivery: Export-worthy packaging (wooden cases, cartons, or as required). Shipping from Port of Shanghai, Lianyungang, Qingdao, or Tianjin.
Typical Parameter Table
| Parameter | Details |
|---|---|
| Material Grade | A380, A356, 6061, 7075, or custom |
| Casting Method | Die casting, sand casting, investment casting |
| Machining Accuracy | ±0.01mm – ±0.1mm |
| Surface Roughness | Ra 0.8 – 3.2 μm |
| Heat Treatment | T6, T5, or as per customer specification |
| Max Part Size | Up to 1200mm x 800mm (customizable) |
| Weight Range | 0.1 kg – 50 kg (larger available on request) |
Benefits for Your Business
- Reduced Lead Time: Our integrated casting and machining facility streamlines production, saving you 20-30% in turnaround time compared to outsourcing separate processes.
- Cost Efficiency: By combining casting and CNC machining under one roof, we minimize material waste and handling costs, offering competitive pricing.
- Traceability & Compliance: Every component comes with a Mill Test Report verifying chemical composition and mechanical properties, helping you meet regulatory requirements.
- Long-Term Reliability: The included warranty demonstrates our confidence in product durability, reducing your risk of field failures.
- Global Logistics: With convenient access to four major Chinese ports (Shanghai, Lianyungang, Qingdao, Tianjin), we ensure smooth export to North America, Europe, Southeast Asia, and beyond.
Since 2014, Henan San Kuang Machinery Technology Co., Ltd. has served clients across 13+ international markets, including North America, South America, Eastern Europe, Africa, and the Middle East. Our annual export value reaches US$2.5 – 5 million, reflecting strong trust from global buyers. We hold multiple quality and management certifications such as ISO9001, ISO14000, OHSAS18001, and many others, ensuring every step from raw material to delivery meets strict standards.
When you choose our Aluminum CNC Machined Casting Components, you are not just buying parts – you are investing in precision, reliability, and partnership. We are committed to providing customized solutions, on-time delivery, and after-sales support. Contact us today for a quote or to discuss your specific requirements. Let our expertise enhance your product performance.
Frequently Asked Questions
Q1: What aluminum alloys do you commonly use for CNC machined castings?
We regularly use A380, A356, 6061, and 7075 alloys. Custom alloys are also available upon request. The Mill Test Report will detail the exact composition of each batch.
Q2: Do you provide a Mill Test Report for every order?
Yes, a Mill Test Report (MTR) is included with every shipment, documenting the material’s chemical and mechanical properties. This ensures full traceability and compliance.
Q3: What is the standard warranty period, and what does it cover?
Our standard warranty is 12 months from the date of shipment, covering manufacturing defects in material and workmanship. Extended warranty options are available upon request.
Q4: Can you achieve tight tolerances like ±0.01mm?
Yes, our CNC machining centers can hold tolerances as tight as ±0.01mm for features within a reasonable size range. Please provide your drawing for a feasibility check.
Q5: What surface finishing options do you offer?
We offer as-cast, anodizing (clear or colored), powder coating, painting, chromate conversion, and polishing. Finishing can be customized to match your performance or aesthetic requirements.
Q6: How do you ensure quality during mass production?
We follow a strict quality control plan including first-article inspection, in-process checks, and final dimensional verification. Our QC team uses CMM, profile projectors, and other precision tools. Certifications like ISO9001 guide our processes.
Q7: What is your typical lead time?
Lead time depends on complexity and quantity. For standard parts, it is typically 4–6 weeks from drawing approval. Rush orders can be accommodated with prior arrangement.
Q8: Do you offer custom packaging and marking?
Absolutely. We can provide custom packaging (wooden cases, cartons, vacuum packing) and marking (laser engraving, inkjet printing, labels) as per your requirements.
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