High Quality Graphite Sintering Mould

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graphite qaulity:ISO9001

high quality with best price

produce graphite mould as per drawings

supply graphite product stably

Providing heating systems used in mono-crystalline silicon and multi-crystalline silicon industrial furnaces(such as heaters, thermal insulation material, insulation materials, etc.)

Providing molds, utensils, crucibles used in furnaces(such as graphite boats ,outer molds, mounting plates,etc.)

Providing crucibles and utensils used for particular amorphous metal ,rare metal, and non-ferrous metal and crystallizers for the growth of ferrous metal, etc. .

Providing mechanical seal parts ,graphite rings ,graphite bearings, graphite leaf, etc..

Providing carbon felt, carbon cords,graphite power,graphite felt, compound carbon felt of different specifications

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Q:How oil impregnated graphite mould
The graphite in oil can be ah, the so-called oil lubrication, is let graphite better, if it is a machine, can increase the cutting force of graphite, easier processing
Q:Where can I sell graphite mould?
Many domestic graphite products factory can produce graphite mold. Like Pingdingshan City Ruida graphite manufacturing Co., Ltd., the production of graphite mold, high quality and low price, good service. Recommend it to you.
Q:Is there any refractory coating material that can be coated on the graphite mold?
Graphite itself is resistant to heat and needs no smearing.
Q:I do stretch die for nodular cast iron, which can tell me the mold heat treatment method, the specific Cui fire a few degrees?
Graphite annealing graphitizing annealing in order to make the eutectoid cementite in as cast microstructure of free cementite and pearlite decomposition, obtain high plasticity of ferrite nodular cast iron body, eliminate casting stress, improve the processing of.
Q:Graphite mold maintenance
1. press the punching shear of the mold size, correct use of sufficient tonnage of punch (general machine tool tonnage must be greater than the die punching shear)2. in the mold before the machine, you must check the adjustment of the mold arrow blade gap, in order to transport the loading and unloading of the mold when the blade gap clearance, adjustment can be later on the machine3. molds should clean the upper and lower surfaces of the mold to ensure that the die mounting surface and punch work table pressure, damage to the mold in the production of the upper and lower mounting surface parallelism4 the working surface of the punch and the bottom of the slider must be parallel, the deviation of parallelism should be less than 0.03
Q:How to make the graphite mould and how to form the graphite mould?
Carbon productsThe forming of the blank, the product only 1300 degrees Celsius after calcination can be used, can be divided into low ash carbon products C > 99%; multi ash carbon products C > 90%, the production cycle is generally 30 days.
Q:How long is the service life of graphite boat sticking point?
Graphite mold is made of artificial graphite by mechanical processing. Therefore, graphite mold sometimes become a graphite boat, also known as graphite boat.
Q:What are the electrodes on the die?
Because the melting point of copper is 1083oC, and the melting point of graphite will appear in 3400oC. Graphite electrode can bear more machine setting conditions. These settings calculate the rate of metal removal and the amount of graphite loss. If the electrode material needs to be strictly controlled, the graphite electrode can be placed in a non - wear state (loss less than 1%) during rough machining. But the copper electrode is not used. Graphite electrode is easy to process. Graphite milling speed than other metal processing fast 3-4 times, and does not require additional manual processing.
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:What is the die electrode?
Made of graphite particles is large, suitable for processing, but the price cheaper than copper graphite, light, and easy processing, now fire outside the shop general are carbon industry + electric spark, you pull over to the other die a copy to them, they directly processed graphite shipped back to you electric spark for all to you, the Yang you don't have to go to work there to do the carbon graphite spark.
Our products of carbon and graphite are widely used in many fields. Moreover, some products and technology are advanced in the world. With reliable quality and sound prestige, we enjoy great popularity domestically and also have steady business relationships with customers from such countries and regions as Europe, the USA, the UK, and Japan. We hope our products can meet the demand of sophisticated technology development, offering the best choice for every kind of technology in the world.

1. Manufacturer Overview

Location Beijing,China (Mainland)
Year Established 1998
Annual Output Value US$5 Million - US$10 Million
Main Markets 70.00% Domestic Market
10.00% Eastern Europe
10.00% Western Europe
5.00% North America
5.00% Southeast Asia
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port xingang
Export Percentage 21% - 30%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 30,000-50,000 square meters
No. of Production Lines 8
Contract Manufacturing OEM Service Offered
Product Price Range AVERAGE