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Instant Quoting
Rapid Prototyping
High-Volume Production
Instant Quoting for Your Investment Casting Needs
JS Precision provides rapid and accurate quotes for your investment casting projects. With an extensive range of materials, surface finishing options, and high-precision casting capabilities, our quoting system ensures you receive tailored and competitive pricing within minutes to match your project requirements.
Over 30 Material Options: Select from stainless steel, carbon steel, aluminum, brass, and other alloys, ensuring the right balance of strength, durability, and performance for your applications.
15+ Surface Finishing Options: Enhance part appearance and functionality with treatments like sandblasting, anodizing, powder coating, and polishing, with lead times averaging 3-7 days.
Precision Up to ±0.1mm: Achieve high dimensional accuracy and fine detail in cast parts with tight tolerances, ensuring that all components meet exact specifications.
ITAR Registered
ISO 9001:2015,ISO 13485:2016,AS9100D and lATF 16949:2016 Certified
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Trusted by Engineers and Purchasing Leaders at the World’s Most Successful Companies
Custom Investment Casting Services
JS Precision provides precision investment casting services using the lost-wax process to manufacture metal parts with complex geometries and tight tolerances. Ideal for aerospace, medical, and high-end industrial applications requiring excellent surface finish, thin-wall structures, and high dimensional accuracy, achieving near-net-shape production with minimal post-processing.
Rapid Quoting & Process Analysis: Receive casting feasibility assessment, material recommendations and transparent pricing with 3D drawings- High-Precision Forming Capability: Produce complex structures with wall thickness below.5mm, tolerances CT6-8, surface roughness Ra3.2-6.3μm
- End-to-End Engineering Support: Integrated services including pattern design, shell building, melting process optimization and heat treatment
- Cost-Effective for Small Batches: Ideal for medium/small volume production of complex parts, reducing per-part cost by minimizing machining steps
Investment Casting Service
Investment Casting Product Showcase
JS Precision offers investment casting services to produce precise, intricate metal components with superior surface finishes. Our expertise ensures the creation of complex shapes and tight tolerances, ideal for industries such as aerospace, medical, and high-performance automotive.
Investment Casting Tolerances
JS Precision offers investment casting with tolerances from ±0.1 mm to ±0.5 mm, ensuring precise, high-strength components with excellent surface finishes for various 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
Investment Casting Material Selection
JS Precision offers investment casting using high-performance materials such as stainless steel, carbon steel, and nickel-based superalloys. These materials are selected for their excellent mechanical properties and ability to create complex shapes with superior surface finishes. Ideal for applications requiring precision, durability, and intricate designs.
Metals
- Titanium
- Steel
- Stainless Steel
- 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
- Polycarbonate (PC)
- Polyoxymethylene (POM)
- Polyphthalamide (PPA)
- Polyphenylene Sulfide (PPS)
- Teflon (PTFE)
- Polyvinyl Chloride (PVC)
- Ultra High Molecular Weight Polyethylene (UPE)
- Polyether Ether Ketone (PEEK)
- Nylon (PA)
- Glass-Filled Nylon
Polycarbonate is a transparent, highly durable plastic known for its superior impact resistance. We offer different grades suitable for eyewear lenses, medical devices, and protective equipment.
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
Investment Casting Surface Finishing
Achieve intricate details and smooth finishes with JS Precision’s investment casting. Our process ensures precision, while finishing options like polishing, coating, and sandblasting enhance the durability, corrosion resistance, and visual appeal of your parts, making them ready for high-performance applications.
Natural Gloss
Mechanical/chemical polishing creates reflective mirror finish without coating. Ideal for decorative metal parts.
Matte
Sandblasting/etching creates uniform non-reflective texture with anti-fingerprint properties. Used on electronic enclosures.
Electropolish
Electrochemical process removes micro-protrusions for ultra-smooth, corrosion-resistant surfaces. Common in medical/food-grade stainless steel.
Electrophoresis
Electric field deposits paint particles uniformly on complex shapes. Offers strong adhesion and eco-friendly process.
Chromeplate
Electroplated chromium layer provides mirror-like finish (800-1000HV hardness). Used in automotive trim & bathroom fixtures.
Gold Plating
Depositing 0.1-5μm gold layer enhances aesthetics and oxidation resistance. Ideal for electronic contacts/jewelry.
Black Oxide
Chemical oxidation creates black Fe3O4 layer to reduce glare and improve rust resistance. Used on tools/machinery parts.
Black Glossy
High-gloss black coating via spray/plating combines aesthetics and weather resistance. Applied to consumer electronics.
Black Sand Texture Powder Coating
Textured powder coating mimics sand grains for scratch-resistant surfaces. Used in outdoor equipment.
Black Tabby Powder Coating
Matte black powder coating with smooth finish for corrosion protection. Used in appliances/industrial machinery.
Black Yarn Pattern Powder Coating
Interwoven fiber-like texture improves grip and wear resistance. Ideal for tool handles.
Anodize Type II Matt
Matte black anodized aluminum with high hardness and fingerprint resistance. Common in electronics.
Gold Chromate
Chromate coating dyed gold for corrosion resistance and aesthetics. Applied to zinc alloy parts.
Paint Coating Black
Thermally cured matte black paint with scratch resistance. Used in automotive interiors.
Brush True Color Chromate
Brushed texture with chromate coating maintains metallic look and rust prevention. For aluminum signs.
Brush Passivate
Brushed stainless steel passivated to remove iron ions and improve corrosion resistance. Used in cutlery/medical tools.
Brush Red Copper
Mechanically brushed red copper with linear grain for decorative applications like artworks.
Polish Red Copper
Hand/machine polished red copper with enhanced oxidation resistance. Used in sculptures/jewelry.
Polish Brass
High-gloss polished brass for vintage-style lighting fixtures and hardware.
Bead Blast 304 Steel
Abrasive blasting creates uniform satin finish on 304 stainless steel. Hides minor scratches in architectural panels.
Bead BlastRed Copper
Sandblasted red copper with matte texture to slow oxidation. Common in artistic metalworks.
Bead Blast Brass
Blasted brass surface reduces glare and improves wear resistance. Used in door handles.
Oil-Sprayed White Matte
White matte oil-based coating with soft touch and easy cleaning. Applied to appliance control panels.
Temper
Heating/cooling process modifies metal hardness (e.g. aluminum T6). Critical for load-bearing components.
Carbonization
High-temperature carbon infusion boosts surface hardness (up to 60HRC). Used in gears/cutting tools.
Harden Oxide
Hard anodizing creates thick oxide layer (50-100μm) with insulation/heat resistance. For aerospace components.
Harden Glossy Anodize Type II
Glossy black hard anodizing with ceramic-like finish. Provides extreme wear resistance for cameras/optics.
True Color Chromate
Chromate conversion coating retains base metal color, improves corrosion resistance and conductivity. Used on aluminum/zinc substrates.
Investment Casting Advantages & Features
At JS Precision, we offer advanced investment casting services that deliver outstanding precision, flexibility, and high-quality parts. Whether you're looking for high-volume production or intricate prototypes, we have the expertise to meet your exact requirements.
Perfect Fit for Complex Projects
Investment casting is ideal for manufacturing complex metal parts with high detail. This process ensures your designs are accurately reproduced, making it especially beneficial for industries such as aerospace, automotive, and medical devices.
Tailored Material Solutions
With a wide range of metals, including stainless steel, carbon steel, and aluminum, we can cater to your unique project needs. Our expertise allows us to select the perfect material to maximize durability and performance for your specific application.
Speedy Production, Outstanding Finish
Our investment casting offers quick turnaround times with exceptional surface quality, often reducing the need for additional machining. This helps accelerate your production timeline and minimize overall costs.
Flexible for Any Project Size
Whether you need a small batch of prototypes or large-scale production, we can manage projects of any size. Our scalable process ensures that you receive the same level of quality and efficiency, regardless of volume.
Quality You Can Rely On
We follow stringent quality control procedures to ensure every part meets the highest industry standards. Our ISO 9001 certification ensures you receive only the best when it comes to durability and performance.
Cost-Effective Precision
Investment casting is an excellent choice for producing high-precision, complex parts, especially for medium-to-large production runs. By minimizing material waste and streamlining the process, we ensure cost savings without compromising on quality.
Investment Casting Case Studies
JS Precision specializes in delivering precision cast components tailored to your specific challenges. Our investment casting process ensures high-quality results, whether you're in aerospace, medical devices, or automotive. Below, we showcase how our services have addressed unique industry requirements, offering value-driven solutions:
Aerospace Industry
Project Background:A leading aerospace manufacturer required lightweight and strong titanium components for jet engine applications, demanding high durability under extreme conditions.
Challenge: Components had to not only meet stringent performance criteria but also ensure dimensional accuracy for optimal engine performance.
Solution: Using cutting-edge investment casting technology, we created titanium parts that exhibited high strength, lightweight properties, and excellent surface finishes.
Results: The cast parts helped enhance the performance and efficiency of jet engines, all while complying with rigorous aerospace standards.
Medical Devices Industry
Project Background:A medical device manufacturer required high-precision stainless steel parts for surgical instruments, prioritizing biocompatibility and accuracy.
Challenge: The components must be defect-free and adhere to strict regulatory standards to ensure patient safety.
Solution: Our team used premium stainless steel and advanced casting processes to deliver parts that exceeded medical device quality standards.
Results: The surgical instruments successfully passed all regulatory tests, leading to market approval and improved patient care.
Automotive Industry
Project Background:A prominent automotive supplier sought precision-cast parts for engine systems, requiring intricate designs and high durability.
Challenge: The client needed parts that would meet performance specifications while also being cost-competitive.
Solution: By utilizing investment casting, we crafted detailed aluminum components that balanced premium quality with cost efficiency.
Results: The engine parts significantly boosted vehicle performance and efficiency, while keeping production costs manageable.
Heavy Machinery Industry
Project Background:A heavy machinery company needed robust, precision-cast components for machinery that operates under extreme stress and harsh conditions.
Challenge: The parts must endure high-pressure environments while maintaining high tolerance levels and ensuring long-term reliability.
Solution: Using high-strength alloys and advanced casting processes, we delivered components that met exacting performance standards and enhanced operational efficiency.
Results: The investment cast parts helped improve machine reliability, reducing the need for frequent maintenance.
Energy Industry
Project Background:A renewable energy company needed durable investment-cast turbine blades for wind energy turbines designed to function in challenging environmental conditions.
Challenge: The blades had to meet aerodynamic performance requirements while resisting harsh weather conditions.
Solution: We applied state-of-the-art investment casting using advanced materials to produce turbine blades that met the highest efficiency and durability specifications.
Results: The cast turbine blades improved the overall performance of the wind turbines, advancing the company’s efforts toward sustainable energy production.
Investment Casting Quality Control
At JS Precision, we specialize in investment casting, delivering complex geometries with outstanding surface finish and dimensional accuracy. Our advanced technologies and strict quality controls ensure every component meets the highest industry standards and your exact needs.
In-Process Inspections
Before any part leaves our facility, it undergoes a thorough final inspection. We use advanced measurement tools to verify that every component meets required specifications and precision standards, ensuring the highest level of quality before delivery.
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
Using CMM and digital calipers, we ensure that every component meets precise specifications for both dimensional accuracy and surface finish.
Certified Quality Standards (ISO 9001, ISO 14001, IATF 16949, AS9100D)
Our commitment to quality is backed by ISO 9001 certification, which ensures our quality management system is consistently effective and continually improving. We also adhere to ISO 14001, IATF 16949, and AS9100D standards, ensuring we meet the needs of various industries while maintaining environmental sustainability and operational excellence.
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.
Contact Us for More Information
Should you have any additional questions or require more details, feel free to reach out to us. Our dedicated team is ready to assist you with all your precision manufacturing requirements.
We understand that you may have questions about our investment casting services. To help you gain a better understanding of how we can meet your needs, here are answers to some common queries. If you require further assistance, our team is ready to support you.
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.
Investment Casting Latest News
Stay informed with the latest updates and announcements from JS Precision. Learn about our most recent projects.
