Sand Casting: The Ultimate Guide to Precision Metal Forming Technology for Global Manufacturers (H1 含核心关键词 "sand casting") Table of Contents (提升用户体验和 SEO) What is Sand Casting? Key Advantages of Sand Casting 4 Major Sand Casting Processes Explained Modern Applications in 6 Industries Why Choose Tiegu for Your Sand Casting Needs? 1. What is Sand Casting? (H2 含长尾关键词 "what is sand casting") Sand casting is the world’s oldest and most widely used metal forming process, dating back over 6,000 years. This versatile technique uses sand as the mold material to create complex metal components for industries like automotive, energy, and heavy machinery. At Tiegu, we leverage 20+ years of expertise to deliver high-quality sand castings with dimensional accuracy up to CT6-CT8 and surface finishes as smooth as Ra3.2μm. Process Overview: Pattern Making (3D-printed or CNC-machined) Mold Sand Preparation (quartz sand + resin/bentonite) Automated Molding Lines (Japan TOKYU technology) Precision Pouring (robot-controlled systems) Post-Processing (CNC machining & surface treatments) (建议插入视频：30 秒砂型铸造流程动画，带关键词字幕) 2. Key Advantages of Sand Casting (H2 含竞争关键词 "advantages of sand casting") ✅ Cost Efficiency: Reduce tooling costs by 40% compared to die casting ✅ Material Flexibility: Cast iron, aluminum, copper, and stainless steel ✅ Complex Geometry: Create parts with 1.5mm minimum wall thickness ✅ Sustainability: 95% sand recycling rate (ISO 14001 certified) (数据强化可信度，关键词加粗提升 SEO) 3. 4 Major Sand Casting Processes Explained (H2 含高搜索量关键词 "types of sand casting") A. Green Sand Casting Ideal for high-volume automotive parts (e.g., engine blocks) Cost-effective with quick turnaround (300 molds/hour) B. Resin Sand Casting Precision tolerance (CT5-CT7) for pump impellers and valves Surface finish Ra3.2-6.3μm C. Lost Foam Casting Near-net shape technology (machining allowance ≤3mm) Perfect for pipes and fittings D. V-Process Casting Vacuum-assisted for defect-free surfaces Used in architectural hardware and machinery components (插入对比表格：Process vs. Tolerance vs. Application，带关键词锚文本) 4. Modern Applications in 6 Industries (H2 含行业关键词 "automotive sand casting parts") Industry Typical Products Tiegu’s Expertise Automotive Brake discs, cylinder heads ISO 16949 certified production Energy Wind turbine hubs, generator parts 30% weight reduction via simulation Aerospace Structural components Aluminum alloy casting expertise Heavy Machinery Gearboxes, machine tool beds Large-scale casting up to 3,000mm (案例数据突出技术优势，关键词自然融入) 5. Why Choose Tiegu for Your Sand Casting Needs? (H2 含品牌关键词 "Tiegu sand casting") 🔹 Short Process Innovation: First in China to integrate blast furnace → electric furnace → casting → machining, reducing energy costs by 30%. 🔹 Global Quality Standards: IATF 16949 certified for automotive components Exporting 20M USD annually to USA, Germany, and Japan 🔹 Turnkey Solutions: From rapid prototyping to mass production, including: CNC machining (±0.05mm precision) Surface treatments (anodizing, powder coating) (插入客户评价："Tiegu delivered 5000 high-precision pump parts 2 weeks ahead of schedule." - German Automotive Supplier) Call-to-Action (强化转化) 👉 Get Free Quote for your custom sand casting project 👉 Download our Sand Casting Whitepaper to learn advanced techniques 👉 Follow us on LinkedIn for industry insightsSand Casting: The Ultimate Guide to Precision Metal Forming Technology for Global Manufacturers (H1 含核心关键词 "sand casting") Table of Contents (提升用户体验和 SEO) What is Sand Casting? Key Advantages of Sand Casting 4 Major Sand Casting Processes Explained Modern Applications in 6 Industries Why Choose Tiegu for Your Sand Casting Needs? 1. What is Sand Casting? (H2 含长尾关键词 "what is sand casting") Sand casting is the world’s oldest and most widely used metal forming process, dating back over 6,000 years. This versatile technique uses sand as the mold material to create complex metal components for industries like automotive, energy, and heavy machinery. At Tiegu, we leverage 20+ years of expertise to deliver high-quality sand castings with dimensional accuracy up to CT6-CT8 and surface finishes as smooth as Ra3.2μm. Process Overview: Pattern Making (3D-printed or CNC-machined) Mold Sand Preparation (quartz sand + resin/bentonite) Automated Molding Lines (Japan TOKYU technology) Precision Pouring (robot-controlled systems) Post-Processing (CNC machining & surface treatments) (建议插入视频：30 秒砂型铸造流程动画，带关键词字幕) 2. Key Advantages of Sand Casting (H2 含竞争关键词 "advantages of sand casting") ✅ Cost Efficiency: Reduce tooling costs by 40% compared to die casting ✅ Material Flexibility: Cast iron, aluminum, copper, and stainless steel ✅ Complex Geometry: Create parts with 1.5mm minimum wall thickness ✅ Sustainability: 95% sand recycling rate (ISO 14001 certified) (数据强化可信度，关键词加粗提升 SEO) 3. 4 Major Sand Casting Processes Explained (H2 含高搜索量关键词 "types of sand casting") A. Green Sand Casting Ideal for high-volume automotive parts (e.g., engine blocks) Cost-effective with quick turnaround (300 molds/hour) B. Resin Sand Casting Precision tolerance (CT5-CT7) for pump impellers and valves Surface finish Ra3.2-6.3μm C. Lost Foam Casting Near-net shape technology (machining allowance ≤3mm) Perfect for pipes and fittings D. V-Process Casting Vacuum-assisted for defect-free surfaces Used in architectural hardware and machinery components (插入对比表格：Process vs. Tolerance vs. Application，带关键词锚文本) 4. Modern Applications in 6 Industries (H2 含行业关键词 "automotive sand casting parts") Industry Typical Products Tiegu’s Expertise Automotive Brake discs, cylinder heads ISO 16949 certified production Energy Wind turbine hubs, generator parts 30% weight reduction via simulation Aerospace Structural components Aluminum alloy casting expertise Heavy Machinery Gearboxes, machine tool beds Large-scale casting up to 3,000mm (案例数据突出技术优势，关键词自然融入) 5. Why Choose Tiegu for Your Sand Casting Needs? (H2 含品牌关键词 "Tiegu sand casting") 🔹 Short Process Innovation: First in China to integrate blast furnace → electric furnace → casting → machining, reducing energy costs by 30%. 🔹 Global Quality Standards: IATF 16949 certified for automotive components Exporting 20M USD annually to USA, Germany, and Japan 🔹 Turnkey Solutions: From rapid prototyping to mass production, including: CNC machining (±0.05mm precision) Surface treatments (anodizing, powder coating) (插入客户评价："Tiegu delivered 5000 high-precision pump parts 2 weeks ahead of schedule." - German Automotive Supplier) Call-to-Action (强化转化) 👉 Get Free Quote for your custom sand casting project 👉 Download our Sand Casting Whitepaper to learn advanced techniques 👉 Follow us on LinkedIn for industry insights

Table of Contents

1. What is Sand Casting?

2. Key Advantages of Sand Casting

3. 4 Major Sand Casting Processes Explained

4. Modern Applications in 6 Industries

5. Why Choose Tiegu for Your Sand Casting Needs?

1. What is Sand Casting?

Sand casting is the world’s oldest and most widely used metal forming process, dating back over 6,000 years. This versatile technique uses sand as the mold material to create complex metal components for industries like automotive, energy, and heavy machinery. At Tiegu, we leverage 20+ years of expertise to deliver high-quality sand castings with dimensional accuracy up to CT6-CT8 and surface finishes as smooth as Ra3.2μm.

Process Overview:

1. Pattern Making (3D-printed or CNC-machined)

2. Mold Sand Preparation (quartz sand + resin/bentonite)

3. Automated Molding Lines (Japan TOKYU technology)

4. Precision Pouring (robot-controlled systems)

5. Post-Processing (CNC machining & surface treatments)

2. Key Advantages of Sand Casting

✅ Cost Efficiency: Reduce tooling costs by 40% compared to die casting

✅ Material Flexibility: Cast iron, aluminum, copper, and stainless steel

✅ Complex Geometry: Create parts with 1.5mm minimum wall thickness

✅ Sustainability: 95% sand recycling rate (ISO 14001 certified)

3. 4 Major Sand Casting Processes Explained

A. Green Sand Casting

• Ideal for high-volume automotive parts (e.g., engine blocks)

• Cost-effective with quick turnaround (300 molds/hour)

B. Resin Sand Casting

• Precision tolerance (CT5-CT7) for pump impellers and valves

• Surface finish Ra3.2-6.3μm

C. Lost Foam Casting

• Near-net shape technology (machining allowance ≤3mm)

• Perfect for pipes and fittings

D. V-Process Casting

• Vacuum-assisted for defect-free surfaces

• Used in architectural hardware and machinery components

4. Modern Applications in 6 Industries

5. Why Choose Tiegu for Your Sand Casting Needs?

🔹 Short Process Innovation:

• First in China to integrate blast furnace → electric furnace → casting → machining, reducing energy costs by 30%.

  
  

🔹 Global Quality Standards:

• IATF 16949 certified for automotive components

• Exporting 20M USD annually to USA, Germany, and Japan

  
  

🔹 Turnkey Solutions:

• From rapid prototyping to mass production, including:

  
  

• CNC machining (±0.05mm precision)

• Surface treatments (anodizing, powder coating)

Call-to-Action

👉 Get Free Quote for your custom sand casting project