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Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: Five-star
  • Model Number: WXB-001
  • Application: EDM,metal continuous casting;Sintering .,etc.
  • Dimensions: customized
  • Chemical Composition: carbon
  • ash content: 0.04-0.1%
  • bulk desity: 1.78-1.90g/cm3
  • compressive strength: 70-100Mpa
  • certificate: ISO9001:2008 standard
  • Item: Graphite Block for EDM Application

Packaging & Delivery

Packaging Details EDM graphite block foamed packed in the wood cases or as customer required
Delivery Time within 30days



 Graphite Block


 Moulded, isotropic, extruded, vibrating

graphite blocks                                                                                                        


Round graphite block                                                                                                




Specifiations and Physical & Chemical properties
IndexBulk Density(g/cm3)Flexural strength(Mpa)Compressive strength(Mpa)Specific resistance(μΩ-m)Grain Size(um)Ash(%)
2 impregnation
3 baking
3 impregnation
4 baking
Blocks:1300 x650 x 310mm, 1300 x 510 x 410mm, 1000 x 410 x 330mm,  
           1100 x 1100 x 350/250mm,  910x 310 x 210/310mm, 770 x 210 x 140/150mm,1800*550*550mm
Rods: Ø700 X650mm, Ø770 X650mm, Ø640 X615mm, Ø565 X525mm,   






All kinds of size can be manufactured as per customers' requirements.

Also, Higher quality 4/5/6 baking graphite blocks are available.


Factory photos(part of)                                                                                                   



 A.Factory gate


B. Isostatic pressing workshop(inside)


C. Baking workshop(outside)


D. Graphitizing workshop(inside)


Graphitizing workshop(outside)



Flow chart                                                                                                                        






  • Excellent Thermal Shock Resistance 
  • Excellent Physical Shock Resistance 
  • Excellent Chemical Resistance
  • Excellentcorrosion resistance
  • Super High Purity graphite blocks
  • Availability in Complex Shape 
  • Usable under Oxidizing Atmosphere
  • High durability for excellent cost performance
  • Conductivity and thermal conductivity particles


Our Services

Steady supply ability of heat exchanger carbon graphite block for sale

* One of the most professional & reliable manufacture of China.

* High quality and competitive price.

* Customize carbon graphite blocks

* Professional QC team and sales team service.

* Professional R & D team for precise dimension and excellent design.








* Molds, chutes, sleeves, sheathes, linings, etc. in continuous casting systems for making shaped steel, cast iron, copper, aluminum.

* Sintering molds for cemented carbides and diamond tools.

* Sintering molds for electronic components.

* EDM machining graphite block .

* Heaters, heat shields, crucibles, boats in some industrial furnaces (such as furnaces for pulling monocrystalline silicon or optical fibers).

* Bearings and seals in pumps, turbines and motors.

* Heater for mono crystal furnace and Polycrystalline ingot furnace in the Photovoltaic Industry

Company Information


Baofeng Five-star Graphite Co., lt is one of the leading manufacturer of heat exchanger carbon graphite blocks (high purity graphite).  It mainly be used to process the production of electric heating elements, structure casting mold,crucible boat for melting high purity metals, heater for mono-crystal furnace, EDM graphite,  sintering mold, electronic tube anode, metal coating, graphite crucible for semiconductor technology, the emitting tube, thyatron, graphite anode of mercury-arc retifier, grid electrode. etc.

 Main Market                                                                                                                   


 The distribution area of our graphite block can seen as below,




*Western Europe






Packaging & Shipping

graphite block with polyfoam and packed in wood cases or as customer required .FOB Qingdao/Shanghai 


Contact us                                                                                                                        



Website: http://www.graphitemanufacturer.com

Cell:+86 136 1981 2250


Should you have any querry, feel free to contact us at any time.




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