Iron casting

steelstainless steelaluminum

As a source manufacturer, Hansheng Automation specializes in providing one-stop solutions for the automotive industry, spanning from precision casting to ultra-precision CNC machining. Each casting blank is transformed into a finished product that meets stringent tolerance requirements through top-tier machining capabilities. Hansheng Automation leverages extensive practical experience in precision casting and CNC machining to provide automotive component solutions. From engine cylinder heads to subframes, and from raw blanks to precision finished parts, one-stop manufacturing services are offered. - Name: Custom Automobile Casting Parts - Manufacturing Method: Manufactured According To Customer's Drawings - Material Options: - Cast Iron Series: Ductile Iron (QT), Gray Iron (HT) - Cast Steel / Stainless Steel: Cast Steel (ZG25), Stainless Steel (SS) - Nonferrous Metals: Die-Casting Aluminum (Other grades can be provided as required) - Casting Process: - Sand Casting, Lost Foam Casting, - Gravity Casting, (High-Pressure) Die Casting, - Investment Casting - Customizable according to part structure and requirements - Post-Processing: CNC Precision Machining, Precision Turning & Milling, Precision Grinding - Surface Treatment: Sandblasting, Shot Blasting, Powder Coating, Anodizing, Electrophoresis, Spray Painting - Or customized as required - Tolerance: Casting Tolerance: ≥1mm; Machining Tolerance: Up to ±0.002mm (Tolerance customized according to customer drawings) - Inspection & Testing: 1. Chemical Composition Analysis (Spectrometer) 2. Mechanical Property Testing (Tensile, Hardness) 3. Metallographic Inspection 4. Dimensional and Geometric Tolerance Inspection (CMM) 5. Surface Roughness Inspection 6. Non-Destructive Testing (X-Ray, UT, MT - If required) - Packaging: Wooden Case, Carton, Individual Package - Rust-proof and anti-collision packaging can be customized according to customer requirements or transportation methods - Service: Pre-sales: DFM, technical consultation; In-sales: Production schedule report, quality inspection report; After-sales: After-sales support. - Delivery Method: Sea Freight, Air Freight, Land Transportation Our Strengths and Features - One-Stop Manufacturing: Full-process services from casting blanks to CNC precision machining, high-precision gears, and precision components and accessories, reducing the need for multiple suppliers and lowering communication costs. - Source Factory with Advanced Equipment: World-class processing equipment including Kashifuji KPS30 dry broaching machines, Seibu M50B wire cutting machines, and horizontal/vertical machining centers (max processing dimensions 2100x1060mm). - Experienced and Reliable Partner: Technical team participates in product design discussions from the outset, providing optimization recommendations. Collaboration Process FAQ - Q: What is your minimum order quantity (MOQ)? A: Both single-piece prototyping and large-scale mass production are supported. Specific requirements depend on part complexity and value. - Q: What drawing file formats do you accept? A: Preferred formats are 3D solid models like STEP, IGS, X_T, and 2D engineering drawings such as PDF, DWG, DXF. - Q: What quality certifications do you hold? A: Strict adherence to the ISO 9001 quality management system. - Q: What is the lead time from order placement to delivery? A: Sample lead times are typically 2-3 weeks. Production lead times depend on order volume and complexity. - Q: Beyond manufacturing, do you offer material recommendations or design optimization services? A: Yes, material selection guidance and DFM optimization recommendations are provided. Technical Specifications / Features - Product: Custom Automobile Casting Parts - Manufacturing: According to customer drawings - Materials: Ductile Iron (QT), Gray Iron (HT), Cast Steel (ZG25), Stainless Steel (SS), Die-Casting Aluminum - Casting Processes: Sand Casting, Lost Foam Casting, Gravity Casting, Die Casting, Investment Casting - Post-Processing: CNC Precision Machining, Turning, Milling, Grinding - Surface Treatments: Sandblasting, Shot Blasting, Powder Coating, Anodizing, Electrophoresis, Spray Painting - Tolerances: Casting ≥1mm, Machining up to ±0.002mm - Inspection: Chemical Analysis, Mechanical Testing, Metallography, CMM, Surface Roughness, NDT - Packaging: Wooden Case, Carton, Individual, Customizable - Services: DFM, Technical Consultation, Production & Quality Reports, After-sales Support - Delivery: Sea, Air, Land