+86 15539792960 / +86 17660976180
lemon@whgraphite.com / amy@whgraphite.com
en
Pingdingshan Wanhui Graphite Co., Ltd.
Pingdingshan Wanhui Graphite Co., Ltd.

Graphite has gradually become the preferred material for die and mould production with its good physical and chemical properties. China also attaches great importance to the development of carbon graphite molds. The level of die and graphite mould production technology has become an important symbol to measure the level of a country's product manufacturing because the die largely determines the quality of products, benefits, and the development ability of new products. Carbon graphite molds with their superior performance in all aspects have established an important leading position in the mold industry and the future development trend. WH graphite, a big graphite mould supplier, provides custom graphite molds according to customers' requests.

China Carbon Graphite Molds For Sale

  • Graphite Molds for Casting
    Graphite casting mold refers to the mold used to form castings in graphite mold casting process. The main gravity casting molds include high pressure casting mold (die casting mold), low pressure casting mold, extrusion casting mold and so on. Casting mold is one of the most important technological equipment in casting production, which has great influence on the quality of casting.
    Graphite Molds for Casting
    Graphite Molds for Casting
  • Carving Graphite Mold
    Carving graphite mold is the use of graphite engraving machine processing mold, in the mechanical industry using graphite material after pressure casting, centrifugal casting, hot extrusion processing of super hard alloy, demoulding mold has a higher degree of finish.
    Carving Graphite Mold
    Carving Graphite Mold
  • Graphite Coin Mold
    The customized graphite coin casting mold has good thermal conductivity (thermal conductivity determines the solidification speed of metal or alloy) and good self-lubrication performance, which not only improves the casting speed, but also can be directly processed in the next process due to the precise size, smooth surface and uniform crystal structure of the ingot.
    Graphite Coin Mold
    Graphite Coin Mold
  • Graphite Jewelry Mold
    High quality high purity graphite, good wear resistance and lubrication.
    Graphite Jewelry Mold
    Graphite Jewelry Mold
  • Graphite Molds for Silver, Gold and Metal
    High temperature resistance, corrosion resistance, oxidation resistance long service life. High quality high purity graphite, good wear resistance and lubrication. It has good stability under the condition of fast cooling and fast heating. With good thermal conductivity, greatly shorten the melting time. The graphite ash content is less than 0.1 to ensure that precious metals are not contaminated during smelting.
    Graphite Molds for Silver, Gold and Metal
    Graphite Molds for Silver, Gold and Metal

GRAPHITE MOULD USES

GRAPHITE MOULD USES

Carbon graphite molds are used for color metal continuous casting and semi-continuous casting; non-ferrous metal pressure casting; centrifugal casting.

GRAPHITE MOULD USES

You can also find the applications of graphite molds for sale in hot pressing film, glass forming, sintering and other carving graphite molds.


CUSTOM CARBON GRAPHITE MOLDS PROPERTIES AND CHARACTERISTICS

High Strength
Thermal Conductivity
Good Thermal Stability
Corrosion Resistance
Good Lubrication
High Strength

At high temperatures (the sintering temperature of most copper matrix is above 800℃), the strength of the graphite mould will increase with temperature increase.

Thermal Conductivity

Carbon graphite molds have excellent thermal and electrical conductivity.

Good Thermal Stability

Low linear expansion coefficient, the graphite molds for sale have good thermal stability and resistance to heating impact.

Corrosion Resistance

Chemical corrosion resistance and most metals are not easy to react.


Good Lubrication

WH graphite molds have good lubrication and wear resistance for different applications.

How To Make A Graphite Mold

  • By tooling design personnel according to the requirements of the product components used, the die structure design, drawing drawings again by skilled workers, according to the drawings requirements through all kinds of mechanical processing. 

  • For Example, lathe, planer, milling machine, grinding machine, edm, wire cutting and other equipment) to do the mold of each parts, assembly and debugging, until to produce qualified graphite mould products.


Products
Blog
Issues and Solutions for Using Graphite Rods in Electrolysis
Issues and Solutions for Using Graphite Rods in Electrolysis
Aug-20-2024
Introduction to EDM Graphite Blocks
Introduction to EDM Graphite Blocks
Aug-05-2024
Why Choose WH GRAPHITE as Your Graphite Mould Factory?

Why Choose WH GRAPHITE as Your Graphite Mould Factory?

  • 01

    WH graphite is a manufacturer of graphite raw materials. The raw materials of our graphite molds for sale are processed from petroleum coke and asphalt coke. With advanced equipment, exquisite technology, and stable quality, we are in the leading position in the carbon graphite molds industry. The advantages of raw materials provide favorable conditions for the processing of graphite molds.

  • 02

    Unlike other graphite mould manufacturers, we have our own graphite production line and R & D team to meet the needs of customers. We can recommend suitable graphite mould types and specifications according to your requirements. We can also provide impregnation, baking, coating, and graphitization services to meet the different needs of customers.

  • 03

    WH graphite molds have passed the ISO9001:2015 quality management system certification. We strictly follow the standard operating procedures of making a graphite mold so as to ensure the consistency and stability of the graphite molds for sale.

China Custom Graphite Molds FAQs

  • Q:

    How Long Does A Graphite Mold Last?

    The factors affecting the graphite molds are as follows:

    1. Environment: in the air, the oxidation speed will be accelerated with the increase of temperature, thus shortening the service life of carbon graphite molds; In a vacuum, the oxidation speed will be slow and the life can be prolonged.

    2. Material selection: because the graphite mould has different functions in the thermal field, the materials used for the graphite molds for sale must be different. In general, the electrode, heater, graphite crucible, insulation cylinder, etc. should be processed with graphite materials with fine structure and high strength produced by isostatic pressing to meet the actual needs of production.

  • Q:

    How To Use Graphite Ingot Molds?

    Graphite ingot molds receive liquid metals of precious metals and other types of metals and preserve them until they solidify, which are later used for investment or storage for jewelry use.

    Our custom graphite ingot molds are made of high-density fine-grained graphite, with various sizes and shapes of square, rectangular and cylindrical. The smooth cavity finish of the graphite gold ingot mold makes the ingot very easy to take out without sticking to the mold itself. Graphite copper ingot mold is more suitable for refining than silicon carbide graphite crucible, with excellent thermal stability and suitable for rapid heating and cooling.

Get In Touch With WH Graphite
Get In Touch With WH Graphite
WH Graphite is an experienced industrial graphite manufacturer and products supplier, providing types of high purity graphite products such as blocks, mold, cruibles, rods, plates and powder. Contact us to learn more about custom graphite products for different applications now!
APPLICATION OF GRAPHITE PRODUCTS
More Graphite Industries
EDM Graphite Graphite Molds for Casting Metal Graphite Products for Steel Making Graphite Solar Panels Vacuum Furnace Graphite Nuclear Graphite Products High Temperature Graphite in Aerospace Industry
RELATED GRAPHITE BLOGS