
Instant Quoting
Rapid Prototyping
High-Volume Production
Instant Quoting for Your Sand Casting Needs
LS Manufacturing provides rapid and accurate quotes for your Sand Casting projects. With a wide range of materials, surface finishing options, and high-precision casting capabilities, our quoting system ensures tailored and competitive pricing in minutes to meet your specific project requirements.
Over 30 Material Options: Choose from metals such as aluminum, brass, bronze, and steel, providing the right balance of strength, weight, and durability for your applications.
20+ Surface Finishing Options: Improve part aesthetics and functionality with finishes like anodizing, powder coating, sandblasting, and polishing, with lead times averaging 3-7 days.
Precision Up to ±0.3mm: Achieve high accuracy and detailed cast parts with tight tolerances, ensuring your components meet exact specifications.
ITAR Registered
ISO 9001:2015,ISO 13485:2016,AS9100D and lATF 16949:2016 Certified



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Custom Sand Casting Services
LS Manufacturing provides professional sand casting services using traditional and reliable sand mold processes for medium to large castings. This process is particularly suitable for single pieces, small to large batch production, featuring low mold costs and short production cycles, widely used in machine tool bases, pump valve housings, and large equipment components.
Fast Quoting & Process Evaluation:Receive process solutions and transparent quotes with part drawings or 3D models
Large Casting Production Capacity:Produce castings weighing 0.1-8000kg with maximum dimensions of 9000×8000×5000mm
Complete Technical Support:Provide mold design, gating system optimization, heat treatment and post-processing solutions
Flexible Batch Cost Advantage:Suitable for various batch sizes with low mold costs and competitive per-piece pricing

Sand Casting Service
Sand Casting Product Showcase
Our sand casting services provide cost-effective solutions for producing large and complex metal parts with high strength and durability. Each cast product demonstrates our expertise in creating intricate shapes while maintaining dimensional accuracy, ideal for industries requiring robust, custom metal components.
Sand Casting Tolerances
LS Manufacturing offers reliable sand casting services with tolerances typically ranging from ±0.5 mm to ±2 mm, depending on the material and part size. Our sand casting process is ideal for producing complex shapes and larger parts while maintaining the required precision and durability for industrial applications.
Feature
Description
Minimum Part Weight
0.017 kg
Maximum Part Weight
12 kg
Minimum Part Size
∅17 mm × 4 mm
Maximum Part Size
300 mm × 650 mm
Minimum Wall Thickness
0.8 mm
Maximum Wall Thickness
12.7 mm
Quality Control
ISO 9001 Certified
Minimum Possible Batch
1 pcs
Standard Lead Time
3 Business days
Sand Casting Material Selection
We offer a wide range of materials for Sand Casting to meet diverse application needs. Our extensive material selection ensures that we can provide the best solution for your specific project requirements. Below are the common materials we use for Sand Casting and their corresponding surface finish options:
Metals
- Titanium
- Steel
- Stainless Steel
- Magnesium
- Zinc Alloy
- Chromium-Nickel Alloy
- Brass
- Copper
- Aluminum
- Bronze
- Cold Rolled Steel
- Nickel
- Silver-Tin Oxide
- Cast Iron

Titanium is known for high strength, low weight, and corrosion resistance. We process grades like Ti-6Al-4V, Ti-5Al-2.5Sn, Ti-6Al-4V ELI, and Ti-Grade 2, which are widely used in aerospace, medical implants, and sports equipment.
Plastics
- HDPE
- PP
- PE
- PET
- PMMA
- POM
- PPS
- PVC
- FR-4
- PEEK
- ABS
- PC
- PA
- HIPS
- LDPE
- PBT
- PPA
- PAI
- PS
- PTFE (Teflon)
- UPE
- Bakelite

HDPE offers high strength and resistance to impact and chemicals. We support its use in containers, piping, and geomembranes
We offer customization based on your specific material requirements, if you need a material not listed here, our team can source and process ito meet your exact needs
Sand Casting Surface Finishing
Surface finishing in sand casting is essential for improving the appearance, strength, and functionality of cast parts. Our sand casting process produces precise components, and post-casting treatments like sandblasting, deburring, and coating enhance surface smoothness, corrosion resistance, and overall durability, ensuring high-quality results.
Anodizing Glossy

Anodizing Type I creates a protective oxide layer on aluminum, providing resistance to corrosion and wear.
Bead Blasting

A process that uses a stream of air to propel fine media particles to clean, smooth, or texture a surface.
Black Oxidize

Black oxide is a conversion coating that offers minimal corrosion protection and is used for appearance.
BleadBlasting + Black Anodizing

A process that uses a stream of air to propel fine media particles to clean, smooth, or texture a surface.
Brush

Brushing creates a satin-like texture on metal surfaces, enhancing their appearance and reducing reflections.
Anodize Type II (Glossy, Matte)
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Anodizing Type II creates a protective oxide layer on aluminum, providing resistance to corrosion and wear.
Gold Chromate

Chrome plating provides a bright, mirror-like finish and enhances wear and corrosion resistance.
Polish + Black Anodize

Polishing enhances the surface finish and luster of metals by removing scratches and imperfections.
Polish + Clear Anodize

Polishing enhances the surface finish and luster of metals by removing scratches and imperfections.
Vapor Polish

Vapor polishing is a technique to improve the transparency and smoothness of plastic components.
White Powder Coating - Flat

Powder coating provides a durable and high-quality finish that enhances the appearance and corrosion resistance of metals.
Zinc Plating

Zinc plating applies a protective zinc layer to steel or iron, enhancing corrosion resistance.
Sand Casting Advantages & Features
Our sand casting services offer cost-effective, flexible, and reliable solutions for producing high-quality metal parts. LS Manufacturing specializes in sand casting processes that deliver durable and complex metal components tailored to various industry needs. Here’s why we are the right partner for your sand casting requirements.

Cost-Effective for Large Parts
Sand casting is one of the most cost-effective methods for producing large and complex metal parts. Our advanced sand casting processes help reduce costs while delivering high-quality components, making it an ideal solution for industries like automotive, machinery, and construction.

Versatile for Complex Geometries
Our sand casting process allows for the creation of intricate and complex shapes that are difficult to achieve with other casting methods. This versatility enables us to meet the unique requirements of various applications, from simple parts to highly detailed and functional components.

Wide Range of Metal Materials
We offer sand casting for a variety of metals, including aluminum, iron, steel, and brass. This flexibility ensures that we can meet the specific material needs of your project, whether it’s for lightweight or heavy-duty applications.

Custom Solutions for Prototyping and Production
Our sand casting services are fully customizable to meet your specific project needs. From low-volume prototyping to high-volume production runs, we work closely with your designs to deliver castings that match your exact functional and dimensional requirements.

Scalability for Small to Large Runs
Our sand casting services are scalable to meet production needs from a few units to large-scale orders. We can handle both small batch projects and large-volume production with the same level of precision and quality assurance.

Comprehensive Quality Assurance
We implement stringent quality control throughout the sand casting process to ensure every part meets the required specifications. Our quality assurance measures include dimensional inspections, material testing, and thorough evaluations of each casting. We are ISO 9001 certified, demonstrating our commitment to quality.

Sand Casting Case Studies
Our Sand Casting services have been successfully utilized across various industries. Here are some examples that demonstrate our capability to deliver high-quality, precise metal cast parts tailored to specific industry needs:
Sand Casting Quality Control
At LS Manufacturing, quality is our top priority. We implement rigorous quality control measures throughout the entire Sand Casting process to ensure that every part meets the highest standards of precision and reliability. Our comprehensive quality assurance system includes advanced inspection tools and techniques to maintain consistency and excellence in our products.
In-Process Inspections
Our quality control begins with in-process inspections, where each part is checked at various stages of production to ensure adherence to design specifications. This proactive approach helps identify and correct any issues early in the manufacturing process.
Final Inspections
Before any part leaves our facility, it undergoes a thorough final inspection to verify its quality and precision. We use advanced measurement tools and techniques to ensure that each part meets the required specifications and standards.
Precision Measurement Tools
We utilize a range of precision measurement tools, including Coordinate Measuring Machines (CMM), optical comparators, and laser scanners, to accurately measure the dimensions and tolerances of our parts. These tools enable us to maintain tight tolerances and high precision in every component we produce. Our tools can achieve accuracy up to 0.001mm for critical dimensions.
ISO 9001,ISO 14001,IATF 16949 and AS9100D Certification
Our commitment to quality is demonstrated by our ISO 9001,ISO 14001,IATF 16949 and AS9100D Certification. This international standard ensures that our quality management system is effective and continuously improving, providing our customers with consistent, high-quality products.
Continuous Improvement
We believe in continuous improvement and regularly review our processes and practices to identify areas for enhancement. By investing in the latest technologies and training for our staff, we strive to maintain our reputation for quality and innovation.

Need Assistance? We're Here for You.
If you have any questions or need assistance, our team is ready to provide support 24/7. Reach out to us through any of the methods below.
We understand that you may have questions about our Sand Casting services. Here are some of the most frequently asked questions and their answers to help you better understand our capabilities and processes. If you need further assistance, our team is always ready to help.
What Our Clients Say About Us
A customer's words mean more than ours see what our satisfied customers have saidabout how we fulfilled their requirements.
Sand Casting Latest News
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