Silica Sol Investment Castings

Your Professional Silica Sol Investment Castings Supplier

 

Guangway Machinery is a leading industry player in making mechanical components. We have a focus in manufacturing and custom and want to provide our clients with specialized needs in a number of industries. Guangway Machinery's castings are divided into water-glass investment castings, silica sol investment castings, pre-coated resin sand castings and copper alloy castings. Our complete scope of services consists of forging, casting, CNC machining, and extrusions in copper, and it's all done to a high level and with a high level of precision.

 
  • Silica Sol Casting for Valve Components
    Material Selection: The high - precision pattern is generally cast from a wax. The rationale is that a wax is a simple shape with a low melting point. The pattern from a wax is designed with a...
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  • Silica Sol Casting for Machinery Components
    Silica Sol: Silica sol with a desirable distribution in terms of particle size, concentration of solids, as well as viscosity is utilized as binder. 30 - 40% concentration of solids with 10 - 20...
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  • Silica Sol Casting for Pumps
    Silica sol casting is a high - precision manufacturing procedure that is utilized in a bid to create high - quality pump components. The procedure is favored as it can create parts with intricate...
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  • Silica Sol Casting for Oil and Gas Components
    Silica Sol: Silica sol with high quality is also a binder. Silica sol is coating in both its nature as also in high temperature stability. The concentration is generally 30% - 40% which is good in...
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  • Silica Sol Casting for Heavy Machinery
    Silica Sol: Silica sol in a highly pure form is also used as a binder. Silica sol is very stable with a sound network in cast. Particle distribution both in terms of size as also in terms of...
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  • Silica Sol Casting for Automotives
    Pattern making: The high-accuracy wax pattern is first established in relation to the design of automotive parts. The pattern in wax is essentially a master model in a casting process. The new-age...
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  • Silica Sol Casting for Agricultural Machinery
    Silica Sol: Silica sol with high quality is also as a binder. A suitable particle distribution as well as viscosity is desirable. A typical silica sol is around 30 - 40% in terms of its level in...
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Why Choose Us?

Quality Assurance

As an ISO 9001 certified company, we implement strict quality control measures at every stage of production. Each part undergoes a lot of checks during production to ensure it meets high standards.

OEM & ODM Available

We can design in 3D and provide detailed drawings using sophisticated design software to your requirements so that you get your finished item in the way you desire.

Advanced Equipment

Our state - of - the - art testing apparatus, such as spectrometers, metallographic testers, and hardness testers, are used to ensure the quality of materials and the accuracy of processing dimensions.

Our Services

We offer a warranty for our mechanical parts. We'll repair or replace them free of charge in case there's a problem with quality during warranty.Our after-sale service team can give you tips and guidance to extend your parts' lifespan.

 

Types of Silica Sol Investment Castings

 

Silica Sol Casting for Pumps

Silica sol casting is a high - precision manufacturing procedure that is utilized in a bid to create high - quality pump components. The procedure is favored as it can create parts with intricate geometrics, narrow tolerances, as well as a high surface quality that is critical in a bid to achieve effective pump operation.

Silica Sol Casting for Valve Components

The high - precision pattern is generally cast from a wax. The rationale is that a wax is a simple shape with a low melting point. The pattern from a wax is designed with a high dimensional replication both in terms of internal as well as external complicated geometry in case of a component of a valve.

Silica Sol Casting For Valve Components

 

 

Specifications of Silica Sol Investment Castings

 

 

Material

Stainless Steel/iron/aluminium

Surface treatment

Stain/Mirror

Certification

ISO9001:2008

Casting Tolerance

0.05-0.1mm

Application

Auto/Marine

Technology

Preicison Casting/die casting

QC Control

Critical Dimention

OEM

Warmly Welcomed

 

Customization Options

 

Material: Carbon steel, stainless steel, aluminum, brass, bronze, zinc, etc.

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Color: Customizable

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Size: Customizable

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Shape: Customizable

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Diameter/Radius: Customizable

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Processing: Customized according to customer requirements

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Silica Sol Investment Castings Process

 

 

 

Pattern Creation: A metal die is used to create a wax pattern of the desired part. The wax pattern is then solidified and removed once it forms the correct shape.

 
 

Tree Assembly: Multiple wax patterns are assembled on a central tree, which allows several parts to be cast at once.

 
 

Shell Building: The wax tree is repeatedly dipped into a silica sol-zircon slurry, building up layers of fine silica to create the mold. The slurry is specially designed to offer a smooth finish with minimal porosity.

 
 

Drying: After each dipping, the shell is dried at a controlled temperature, which ensures proper bonding between the silica sol and refractory particles, forming a sturdy mold.

 
 

Wax Removal: The wax is melted and drained from the mold, typically at a temperature of around 200°C.

 
 

Mold Heating: The mold is then heated to over 1000°C to prepare it for metal pouring.

 
 

Metal Pouring: Molten metal is carefully poured into the mold. As the metal cools, it takes the shape of the pattern, including all the fine details and intricate designs.

 
 

Final Inspection: The casting is allowed to cool, and then inspected for accuracy, quality, and any defects.

 

 

Applications of Silica Sol Investment Castings
Silica Sol Casting for Machinery Components (2)

Aerospace industry:

 

 

Used for manufacturing components such as turbine blades, engine parts, and structural components that require high precision and complex geometries.

Automotive industry:

 

Applied in the production of engine parts, transmission components, and other critical parts where high accuracy and quality are essential.

Medical industry:

 

 

Used for manufacturing medical implants, surgical instruments, and other medical devices that require precise dimensions and high-quality surfaces.

 

 

Certificate

 

 

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Packaging & Delivery

 

 

Packaging

Wooden Cases, Cartons, Palletization.

Shipping

By logistics; by shipping; by air.

Payment

Paypal, Western Union, T/T, L/C.

 

 

FAQ

 

 

Q: What is silica sol casting?

A: Silica sol Casting, also known as Silica sol investment casting,silica sol precision casting or Silica solution casting,is a common lost wax investment casting process. It uses silica sol (silica solution) as the binder material to build the casting mold.

Q: What are the processes of silica sol investment castings?

A: It can withstand a temperature up to 1600-2000 degrees. The metal investment castings produced by silica sol casting have great surfaces and high accuracy. The dimensional tolerance grade can reach CT4 – CT6. RA can reach Ra3.2-6.3.

Q: Which possible alloys are suitable for silica sol investment molding?

A: Stainless steel and duplex grades (such as 304 (L) or 316 (L))
· Carbon steel, tool steel, austenitic manganese steel and heat-resistant steel
· Various kinds of non-ferrous steel alloys (such as aluminum or copper)

Q: Why use silica sol investment casting?

A: Great versatility; suitable for casting most metals.
· Will allow very intricate castings to be produced with thin walls.
· Smooth surface finishes are possible with no parting line so machining and finishing are reduced or eliminated.
· Allows un-machinable parts to be cast accurately instead.
· Excellent dimensional accuracy.

Q: Can I get discounts?

A: Yes, for big order, old customer and frequent customers, we give reasonable discounts.

Q: Can you make my designs?

A: Yes, OEM/ODM is welcome, pls feel free to send us pictures. If necessary, we can keep your design be protected under law.

Q: How could I pay them?

A: Paypal, Western Union, T/T, L/C are acceptable, so just let us know which is convenient for you.

Q: How about the sample policy?

A: We can provide free sample. However, you have to pay the cost of courier by express like: DHL, TNT, UPS and FEDEX.

We're professional silica sol investment castings manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy bulk silica sol investment castings made in China here from our factory.

Silica Sol Casting for Machinery Components, Silica Sol Casting for Automotives, silica sol investment castings