Knowledge What is the Process of Vacuum Casting? 8 Steps to Master It
Author avatar

Tech Team · Kintek Solution

Updated 1 month ago

What is the Process of Vacuum Casting? 8 Steps to Master It

Vacuum casting, also known as urethane casting, is a process used to create small quantities of high-quality plastic or metal parts.

What is the Process of Vacuum Casting? 8 Steps to Master It

What is the Process of Vacuum Casting? 8 Steps to Master It

1. Mold Creation

The first step is to create a mold of the desired part. This can be done using various techniques, such as 3D printing, CNC machining, or silicone molding.

2. Mold Preparation

Once the mold is created, it needs to be prepared for the casting process. This may involve applying a release agent to the mold to ensure easy removal of the cast part.

3. Vacuum Chamber Setup

The mold is then placed inside a vacuum chamber. The chamber is a sealed environment that can be evacuated to create a vacuum.

4. Material Preparation

The material to be cast, whether it is liquid plastic or metal, is prepared. This may involve heating the material to the desired temperature or mixing it with additives for specific properties.

5. Vacuum Casting

The prepared material is poured or injected into the mold while the vacuum chamber is still under vacuum. The vacuum helps to remove air bubbles and ensure the material fills the mold completely.

6. Curing or Solidification

After the mold is filled with the material, it needs to be cured or solidified. This can be done through various methods, such as heating, cooling, or adding a catalyst. The curing process allows the material to harden and take the shape of the mold.

7. Mold Removal

Once the material is cured, the mold is removed from the vacuum chamber. The cast part is then extracted from the mold.

8. Finishing Touches

Depending on the requirements, the cast part may undergo additional processes such as trimming, sanding, or painting to achieve the desired final appearance.

Vacuum casting is a versatile and cost-effective manufacturing process, especially for small production runs or prototyping. It allows for the creation of complex parts with high accuracy and surface finish.

Continue Exploring, Consult Our Experts

Looking for high-quality plastic or metal parts in small quantities? Try vacuum casting, the perfect manufacturing process for your needs. With KINTEK's advanced equipment, you can ensure precise and uniform filling of molds, eliminating air bubbles. Get the accuracy and quality you deserve without compromising on quantity. Contact us now and experience the efficiency of vacuum casting for your production needs.

Related Products

Vacuum induction melting furnace Arc Melting Furnace

Vacuum induction melting furnace Arc Melting Furnace

Get precise alloy composition with our Vacuum Induction Melting Furnace. Ideal for aerospace, nuclear energy, and electronic industries. Order now for effective smelting and casting of metals and alloys.

Vacuum brazing furnace

Vacuum brazing furnace

A vacuum brazing furnace is a type of industrial furnace used for brazing, a metalworking process that joins two pieces of metal using a filler metal that melts at a lower temperature than the base metals. Vacuum brazing furnaces are typically used for high-quality applications where a strong, clean joint is required.

Vacuum levitation Induction melting furnace

Vacuum levitation Induction melting furnace

Experience precise melting with our Vacuum Levitation Melting Furnace. Ideal for high melting point metals or alloys, with advanced technology for effective smelting. Order now for high-quality results.

Vacuum pressure sintering furnace

Vacuum pressure sintering furnace

Vacuum pressure sintering furnaces are designed for high temperature hot pressing applications in metal and ceramic sintering. Its advanced features ensure precise temperature control, reliable pressure maintenance, and a robust design for seamless operation.

Manual Lab Pellet Press For Vacuum Box

Manual Lab Pellet Press For Vacuum Box

The lab press for vacuum box is a specialized piece of equipment designed for laboratory use. Its main purpose is to press pills and powders according to specific requirements.

Drawing die nano-diamond coating HFCVD Equipment

Drawing die nano-diamond coating HFCVD Equipment

The nano-diamond composite coating drawing die uses cemented carbide (WC-Co) as the substrate, and uses the chemical vapor phase method ( CVD method for short ) to coat the conventional diamond and nano-diamond composite coating on the surface of the inner hole of the mold.

lab pellet press for vacuum box

lab pellet press for vacuum box

Enhance your lab's precision with our lab press for vacuum box. Press pills and powders with ease and precision in a vacuum environment, reducing oxidation and improving consistency. Compact and easy to use with a digital pressure gauge.

Vacuum Lamination Press

Vacuum Lamination Press

Experience clean and precise lamination with Vacuum Lamination Press. Perfect for wafer bonding, thin-film transformations, and LCP lamination. Order now!

Vacuum arc furnace Induction melting furnace

Vacuum arc furnace Induction melting furnace

Discover the power of Vacuum Arc Furnace for melting active & refractory metals. High-speed, remarkable degassing effect, and free of contamination. Learn more now!

Vacuum Induction Melting Spinning System Arc Melting Furnace

Vacuum Induction Melting Spinning System Arc Melting Furnace

Develop metastable materials with ease using our Vacuum Melt Spinning System. Ideal for research and experimental work with amorphous and microcrystalline materials. Order now for effective results.

lab infrared press mold

lab infrared press mold

Easily release samples from our lab infrared press mold for accurate testing. Ideal for battery, cement, ceramics, and other sample preparation research. Customizable sizes available.

Vacuum tube hot press furnace

Vacuum tube hot press furnace

Reduce forming pressure & shorten sintering time with Vacuum Tube Hot Press Furnace for high-density, fine-grain materials. Ideal for refractory metals.

Vacuum hot press furnace

Vacuum hot press furnace

Discover the advantages of Vacuum Hot Press Furnace! Manufacture dense refractory metals & compounds, ceramics, and composites under high temp and pressure.

Non consumable vacuum arc furnace Induction melting furnace

Non consumable vacuum arc furnace Induction melting furnace

Explore the benefits of Non-Consumable Vacuum Arc Furnace with high melting point electrodes. Small, easy to operate & eco-friendly. Ideal for laboratory research on refractory metals & carbides.

Assemble Lab Cylindrical Press Mold

Assemble Lab Cylindrical Press Mold

Get reliable and precise molding with Assemble Lab Cylindrical Press Mold. Perfect for ultra-fine powder or delicate samples, widely used in material research and development.

Carbide Lab Press Mold

Carbide Lab Press Mold

Form ultra-hard samples with Carbide Lab Press Mold. Made of Japanese high-speed steel, it has a long service life. Custom sizes available.

Cylindrical press mold

Cylindrical press mold

Efficiently form and test most samples with Cylindrical Press Molds in a range of sizes. Made of Japanese high-speed steel, with long service life and customizable sizes.

Assemble Square Lab Press Mold

Assemble Square Lab Press Mold

Achieve perfect sample preparation with Assemble Square Lab Press Mold. Quick disassembly eliminates sample deformation. Perfect for battery, cement, ceramics, and more. Customizable sizes available.

Cylindrical Lab electric heating Press Mold

Cylindrical Lab electric heating Press Mold

Efficiently prepare samples with Cylindrical Lab Electric Heating Press Mold. Fast heating, high temp & easy operation. Custom sizes available. Perfect for battery, ceramic & biochemical research.

No demolding lab infrared press mold

No demolding lab infrared press mold

Effortlessly test your samples with no demolding required using our lab infrared press mold. Enjoy high transmittance and customizable sizes for your convenience.

Lab pellet press machine for glove box

Lab pellet press machine for glove box

Controlled environment lab press machine for glove box. Specialized equipment for material pressing and shaping with high precision digital pressure gauge.

Square Lab Press Mold

Square Lab Press Mold

Create uniform samples easily with Square Lab Press Mold - available in various sizes. Ideal for battery, cement, ceramics, and more. Custom sizes available.

Vacuum dental porcelain sintering furnace

Vacuum dental porcelain sintering furnace

Get precise and reliable results with KinTek's Vacuum Porcelain Furnace. Suitable for all porcelain powders, it features hyperbolic ceramic furnace function, voice prompt, and automatic temperature calibration.


Leave Your Message