Graphite Casting Mold Dies

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Min Order Qty:: 100 Pieces pc

Supply Capability:: 10,000 Pieces per Month pc/month

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Quick Details

Application: Casting
Dimensions: different specification
Chemical Composition: Carbon
Composition: high purity carbon

Specifications

Graphite Die

1high pure and density

2mould for casting industry

3high strength graphite

4long using life

Graphite Die

Feature:

1. Thermal stability: According to the quench acute thermal using conditions of graphite crucible, we will specially design the production procedure, so as to ensure the reliability of product quality.

2. Corrosion resistance: Even and fine basic design will delay the erosion of crucible.

3. Impact resistance: Graphite crucible can bear high thermal impact, so any process can be carried out.

4. Acid resistance: The adding of special materials will greatly improve the quality of crucible, especially its index of acid resistance., and will prolong the service life of graphite crucible.

5. High heat Conduction: High content of fixed carbon ensures the good heat conduction, shorten the time of dissolution, and remarkably reduce the energy consumption.

6. Control of metal pollution: The component of material under strict control will ensure that graphite crucible will not pollute the metals when dissolving.

7. Quality stability: The process technology of forming under high pressure and quality guarantee system will fully ensure the stability of quality

Graphite molds Materials index:

1.Content: 99.99%

2.Density: 1.87g/cm³

3.Compressive strength: 65mPa

4.Shore hardness: 55

5.Porosity: 15%

Application:

1. Brass continuous casting mould

2. Red copper continuous casting mould

3. Continuous casting mould for jewelry of gold, silver, platinum, etc.

4. Steel and stainless steel continuous casting mould.

By the shape of the cast product, it is divided into round bar mould, hollow tube mould, and shaped mould.

Q: Why use graphite material for 3D curved glass mould?: The utility model has the advantages of easy processing and good mechanical processing performance, and can be made into moulds with complex shapes and high precisionSummary: graphite material has chemical stability, is not susceptible to infiltration of molten glass, will not change the composition of the glass, the material has good thermal shock resistance, and the size of the change with the temperature is small, is the best choice for hot bending glass

Q: Graphite mold maintenance: Maintenance in production:1. when the mold is used, the guide post and guide sleeve should be lubricated regularly2., in the production of regular corresponding parts and edges of the mold should be repeated lubrication or stamping oil3. in addition to other items prohibited double punching, stamping materials, lubricants should be far away from the work area.4. edges of the iron powder can not delay too much, should be timely source of retention of materials and regular cleaning of scrap, after the end of the production of the mold to conduct a comprehensive inspection, comprehensive cleaning, guarantee the cleanliness of the mold.

Q: I do the mold, graphite is raw materials, production of products will have a lot of waste residue, in order to environmental protection, I would like to ask how to deal with it?: If it were not for the nuclear industry or for the purpose of chemical crucibles, there would be no pollution at all. You can find someone to collect it. Someone bought it. Reminder, graphite powder must be 99% purity, not allowed to have other impurities, or else they do not receive

Q: How do graphite blocks do mirror treatment?: And then use a little more of the whetstone for grinding, to be polished rough sanding marks after grinding, and then change the 1000# size of the whetstone grinding.

Q: We mainly do brass processing, using graphite mold life is too short, please advise: The technical staff unless identical products can answer you, others can not answer you, unless you tell some detailed conditions: such as processing environment, the highest temperature, impurities requirements and other indicators, only to think of a way

Q: Do the hot bending toughened film with graphite mould. How do you deal with the pressure on the surface?: If the bronze coins and copper nickel coins corrosion (coin surface has a uniform black, dark green or black thick oxide layer), then it can be washed with strong sulfuric acid or nitric acid solution. Of course, this method of cleaning is only for coins that are not particularly valuable.

Q: Plastic mold: several commonly used die repair method: Mold plays a very important role in modern industry, and its quality decides the quality of product directly. To improve the precision and service life of mould, shorten the mould manufacturing cycle, many enterprises urgently need to solve technical problems, but in tooling process often collapse angle, deformation, wear, or even broken failure form. Therefore, the repair of the mold is also necessary. There are many ways to repair dies, such as EDM, argon arc welding, laser overlaying and brush plating. The argon arc welding repair uses the arc which is continuously sent between the welding wire and the workpiece as the heat source, and is welded by the gas protection arc ejected by the welding torch nozzle. At present, argon arc welding is a common method and can be applied to most major metals, including carbon steel and alloy steel. Metal inert gas welding for stainless steel, aluminum, magnesium, copper, titanium, zirconium and nickel alloy, due to low prices, is widely used in mold repair welding, but the disadvantages of the welding heat affected area, solder joints, the precision mold repair has been gradually replaced laser welding repair. Brush plating brush plating technology is the use of a special DC power supply equipment, power supply electrode plating, brush plating anode as the anode; power supply is connected with the workpiece, as the cathode. The brush plating pen is usually made of high purity fine graphite block as anode material

Q: Can graphite electrodes be used in small die making?: Requirements of the high surface, the appearance of products are copper electrode discharge processing

Q: Where can I sell graphite mould?: Mold is widely used in industrial production of basic process equipment, mold industry is the basic industry of the national economy. In modern industrial production, stamping, forging, die casting, extrusion, plastic injection or other processing methods widely used in product parts, and forming mold of supporting the blank forming product in accordance with the requirements of the parts. A variety of tools and products used in our daily life and production, to the machine base body shell, the first embryo to a small screws, buttons and various household appliances, all have a close relationship with the mold. The shape of the mold determines the shape of these products, and the quality and accuracy of the die determine the quality of these products. In recent years the rapid development of mold industry, graphite materials, new technology and the increasing of the impact of the mold factory mold market, becoming the first choice of graphite mold making materials with good physical and chemical properties.

Q: What are the differences between domestic and imported graphite? Who can tell me? What are they used in?: Domestic graphite and imported density is not the same, Shaw hardness is not the same, domestic graphite particles than the import of graphite to be much larger

We engaged in producing carbon and relevant carbon products and crystalline flake graphite. We are faithful and powerful with strength in technology and quality. Meanwhile, we can offer you the most reasonable price and the fast delivery. Welcome to have a visit to our company, or send your kind enquiries.

1. Manufacturer Overview

Location	Shandong,China (Mainland)
Year Established	2010
Annual Output Value	US$2.5 Million - US$5 Million
Main Markets	20.00% South America 20.00% Eastern Europe 20.00% South Asia 20.00% Domestic Market
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2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	QINGDAO
Export Percentage	41% - 50%
No.of Employees in Trade Department	3-5 People
Language Spoken:	English, Chinese
b) Factory Information
Factory Size:	5,000-10,000 square meters
No. of Production Lines	8
Contract Manufacturing	OEM Service Offered
Product Price Range	AVERAGE