High Precision Net Shape Cast Components

High Precision Net Shape Cast Components  

At Lantian Precision Machinery Manufacturing company, you can get the demanded net shape cast components as required. The company is specialized in crafting engineering investment castings more than 30 years meeting your exact specifications and exceed your expectations.

Why Choose Custom Cast Components?

• Tailored to Your Needs: From intricate designs to specific material properties, we create custom steel components that perfectly match your application requirements.
• Unmatched Strength and Durability: Steel’s inherent strength ensures your components can withstand even the most demanding environments.
• Superior Performance: Experience enhanced functionality, reliability, and longevity with custom-engineered steel parts.
• Cost-Effective Solutions: Optimize your designs and minimize waste with components built to your exact specifications.
• Wide Range of Steel Alloys: Choose from a vast selection of carbon steels, alloy steels, stainless steels to meet your specific needs.
• Advanced Manufacturing Techniques: We utilize state-of-the-art CNC machining, laser cutting, welding, and finishing technologies to deliver precision parts.
• Stringent Quality Control: Every component undergoes rigorous inspection to ensure it meets the highest industry standards.
• Expert Engineering Support: Our team of experienced engineers is here to guide you through every step of the process, from design to delivery.

Our Investment Cast Components Workflow:

1. Mold Design and Manufacturing

• Design: Use CAD software to design a 3D model of the casting based on customer requirements.
• Mold Manufacturing: Manufacture the wax pattern mold using CNC machining.

2. Wax Pattern Production

• Wax Injection: Inject molten wax into the mold to create a wax pattern that matches the shape of the final casting.
• Trimming: Trim the wax pattern to remove burrs and defects, ensuring a smooth surface.

3. Wax Pattern Assembly

• Assembly: Assemble multiple wax patterns into a wax tree to improve production efficiency.
• Inspection: Inspect the quality of the wax tree to ensure it is defect-free.

4. Shells Production

• Slurry Dipping: Dip the wax tree into slurry to form a coating.
• Sand Stuccoing: Sprinkle fine sand onto the wet coating to increase the strength of the shell mold.
• Drying: Place the coated wax tree in a drying room to dry.
• Repetition: Repeat the slurry dipping, sand stuccoing, and drying processes until the shell mold reaches the required thickness.

5. Dewaxing

• Heating: Place the shell mold in a dewaxing furnace to melt and remove the wax pattern.
• Cleaning: Clean any residual wax inside the shell mold to ensure it is completely clean.

6. Firing

• Preheating: Preheat the shell mold in a furnace to remove any remaining wax and moisture.
• High-Temperature Firing: Increase the furnace temperature to a high level to fully sinter the shell mold, enhancing its strength and heat resistance.

7. Melting and Pouring

• Melting: Melt the steel material in a furnace and adjust its chemical composition to meet the required standards.
• Pouring: Pour the molten steel into the preheated shell mold for casting.

8. Cooling and Shell Removal

• Cooling: Allow the casting to cool naturally to room temperature within the shell mold.
• Shell Removal: Use mechanical or chemical methods to remove the shell mold and extract the casting.

9. Post-Processing

• Cutting: Cut the casting from the wax tree.
• Cleaning: Clean the casting surface using methods such as sandblasting or grinding to remove residual ceramic and oxide scale.
• Heat Treatment: Perform heat treatment, such as quenching and tempering, as needed to improve the mechanical properties of the casting.
• Machining: Carry out necessary machining to achieve the final dimensions and surface precision.

10. Quality Inspection

• Dimensional Inspection: Use tools such as coordinate measuring machines (CMM) to inspect the dimensional accuracy of the casting.
• Non-Destructive Testing: Conduct non-destructive testing, such as X-ray or ultrasonic testing, to ensure the casting is free of internal defects.
• Surface Inspection: Check the surface quality of the casting to ensure there are no cracks, pores, or other defects.

11. Surface Treatment

• Polishing: Polish the casting surface to improve its smoothness.
• Coating: Apply coatings, such as electroplating or spraying, as needed to enhance corrosion resistance and aesthetics.

12. Packaging and Shipping

• Packaging: Perform anti-rust treatment and packaging on qualified castings to ensure they are not damaged during transportation.
• Shipping: Deliver the packaged castings to the customer’s specified location.
• Testings We Can Do:

  We have complete testing equipment in our factory. In the aspects of chemical composition test: We have Italy F – 20 direct reading spectrometer, Q6 imported from Germany and domestic spectrometer analysis of the elements C, Si, Mn, P, S, Ni, Cr, Mo, V, Ti, Al, Cu, Mg, Ce, Nb, B, W;

  In the aspect of physical performance testing, we can carry out tensile test, impact test, hardness detection, CMM test etc, metallographic analysis etc.And we have fluorescent magnetic particle detector to do the magnetic particle inspection, ultrasonic inspection and coloring inspection.

  

About Lantian Precision Machinery Manufacturing Company

1. 30 Years of Rich Experience in Investment Cast Components Production.
   Lantian Precision Machinery Manufacturing Company is specialized in investment casting and cnc machining for 30 years. We can produce stainless steel castings, carbon steel castings, alloy steel castings and high-precision components according to standards.
2. 4 Branch Factories
   Presently we have 4 branch factories covering an area of 19,000m2 on production of casting products. Total over 400 staff working in our foundry.
3. Passed the ISO 9001:2000 in 2003 and TS 16949:2002 Certification in 2008.
   Our company passed the ISO 9001:2000 quality management system certification in January 2003.  In March 2008, we obtained the TS 16949:2002 quality management system certificate,  and we have obtained the production license issued by the Germanischer Lloyd.
4. Top 10 Brand Hardware Manufacture in China
   In 2006, we were awarded the title of “Top 10 Reputable Enterprises in Liaoning Province” by the reputation committee of Liaoning Province. We always persists on the policy of “High Quality, Customer First, Continuous Innovation, Sustainable Development,” for enterprise management, to meet customer expectations and higher requirements of quality.

Application of Precision Investment Castings 

• Industrial Machinery: Gears, shafts, bearings, housings, and other critical components.
• Automotive: Engine parts, transmission components, suspension systems, and chassis parts.
• Construction: Structural steel components, fasteners, brackets, and custom fittings.
• Agriculture: Heavy-duty equipment parts, tillage tools, and harvesting components.
• And Many More!

Your Trusted Partner for  Investment Cast Components:

At Lantian Precision Machinery Manufacturing Co.,Ltd, we are committed to providing you with the highest quality custom steel components and exceptional service. Your business will be safe with our company and your money is safe too!

Lantian Precision Machinery Manufacturing Co.,Ltd

Website: www.ltsteelcasting.com

0086-13478609753

Email:ltcasting@hotmail.com