Sand Casting Foundry – Leesh Holdings is a leading metal casting facility dedicated to producing high-quality sand castings for global industrial clients. As a trusted sand casting company and reliable sand casting supplier, we combine advanced technology with decades of experience to deliver precision castings that meet the most demanding industry standards.
Sand Casting Foundry: Comprehensive Casting Capabilities
Our state-of-the-art Sand Casting Foundry offers a full range of casting processes to suit every application. As an experienced green sand casting foundry, we provide cost-effective solutions for high-volume production runs. Our advanced resin sand casting foundry delivers superior dimensional accuracy and surface finish for complex components. We also operate as a specialized steel sand casting foundry, producing carbon steel, alloy steel and stainless steel castings for heavy-duty industrial use.
Sand Casting Foundry in China: Your Global Partner
Our Sand Casting Foundry in China is equipped with modern production facilities and staffed by a team of skilled engineers and technicians. We implement strict quality control measures at every stage of production, from raw material inspection to final testing. Whether you need small-batch prototypes or large-scale production, we work closely with you to ensure on-time delivery and exceptional quality. As your trusted sand casting company, we are committed to providing customized solutions that meet your specific needs and budget.
| Manufacturing Method | Sand Casting Foundry (Resin Sand, Procated Sand Stack Castings, Clay Sand, Water glass sand, Green Sand,lost foam ) |
| Material Standard | GB, ANSI, BS, DIN, JIS, ASTM, ASME, AISI, etc carbon steel, low carbon steel, middle carbon steel, G35, G45, WCB, WCA, WCC, ISO 340-550, etc. Alloy Carbon steel: G25CrMo4, Heat Resistant Steel, etc. Stainless Steel: SUS 304, 304L, 316, 316L, CF8, CF8M, G-X7CrNiNb1189, etc. AS2074 or according to customer specific requirement. Ductile Iron:A536-Gr.60-40-18,GGG40,GGG50,FCD40,FCD50,Gr370-17,Gr420-12,etc Grey Iron:EN-GJL-250 Casting,A48-No.20,25,30,GG10,GG15,GG20,FC10,FC15,FC20,Grade 150,180,220,FGL150,FGL200,FGL250,etc |
| Weight Range | 1 kg to 100 Tons |
| General Casting Tolerance | CT8-CT12 |
| Design Software | UG, Pro-E, Inventor |
| Dwg Format | STP, STEP, IGS,STP,X_T ,DXF,DWG , Pro/E, PDF, SLDPRT |
| Mould Manufacturing | Yes |
| Casting Stimulation | Yes |
| Ultimate machining tolerance | 0.005mm |
| Quality Control | RT,UT,MT,PT,CMM,SCAN,Chemical and Mechanical Property Testing,Spectrometer,etc |
| Finish Roughness | Ra12.5-Ra25 according to customer requirement |
| Logo/ID | Silk-screening, Laser Marking, Engrave,Painting |
| Heat Treatment | Normalization, Annealing, Quenching and Tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching,etc |
| Surface Treatment | Shot/sand blast, Polishing, Surface Passivation, Painting , Anodizing,Powder coating, ED- Coating, Chrome Plating, zinc-plate, Dacromat coating, Finish Painting,hot-dip galvanizing, etc |
Common FAQs About Leesh Sand Casting
1. What is sand casting?
2. What materials can Leesh supply for sand casting?
3. What is the weight range of castings Leesh can produce?
4. What sand casting processes does Leesh adopt?
5. What are the key technical specifications of Leesh’s Green sand casting?
6. Which industries does Leesh’s sand casting serve?
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