Graphite Heat Shield

Places of top graphite heat shield、middle heat 
shield、bottom heat shield installed are different 
and the effects also have some differences.

Graphite Heat Shield

top graphite heat shield、middle heat shield、bottom heat shield has different roles in the single crystal furnace graphite hot zone, top graphite heat shield、middle heat shield is in order to reduce the loss of heat. layers of graphite carbon felt that cover graphite heat shield is different, so the temprature is also different. bottom graphite heat shield is insulation system, its role is to strengthen the bottom insulation of graphite crucible, and improve the bottom temperature of graphite crucible, reducing heat loss.  

Graphite heat shield in the graphite hot zone can make temprature preservation, so to find better condition of graphite hot zone and configure best graphite hot zone is very important czochralski process technology. the "quality" and "service" has always been our commitment to our customers, we are committed to provide customers with quality products and quality service.


    We are equipped with CNC lathe and CNC engraving machine as well as other graphite machining equipments. We also provide milling, band sawing, planning, slicing, drilling, polishing and many other services.

    XRD Graphite engineer staff works closely with our customer to identify their need and covert their concepts into reality. We are also able to import your AutoCad files into SolidWorks models for design validation. Prototypes and samples can be provided to confirm design and details prior to mass production.

    Contact Us

Contact Us

Tel: +86-400-996 1105

Fax: +86-375-650 1666

Mobile: +86 186 2536 8223


Add: High-tech Industrial Development Zone, Baofeng, Pingdingshan City, Henan Province, China

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