Contact Us

Xi'an Refra Tungsten & Molybdenum Co.,Ltd

Add:No.18,North Jinggao Road, Jingwei Industrial Park, Xi’an Economic & industrial Development Zone, Shaanxi,710201, China 

Tel: +86-029-86969919

Fax: +86-029-86969918

Email: xarefra@163.com

Heater Used In Sapphire Crystal Growth Furnace

Heater Used In Sapphire Crystal Growth Furnace

Send Inquiry

Chat Now
Parameter

Heater Used In Sapphire Crystal Growth Furnace

Xi'an Refra Tungsten & Molybdenum Co.,Ltd is one of the best China heater manufacturers and 

suppliers, and as a professional company we have our own productive heater factorywelcome to 

wholesale products from us.

As heat source of sapphire crystal growth furnace, tungsten heater components have decisive function 

on temperature gradient of crystal growth, and the three district heating tungsten wire net heater has the 

characteristics of high temperature gradient adjustment ability, high efficiency and automation. Besides, 

tungsten itself has the advantages of high purity, high density, low vitalization in high temperature

sophisticated production, reasonable design of tungsten heater components take important role for Sapphire

to control quality, save energy and service life.

REFRA is specialized in producing thermal zone of high temperature furnace. The max temperature in 

furnace can reach to 2500. There are four structures: tungsten meshtungsten plate,tungsten strip

and tungsten rod. The heat shield is processed with tungsten and molybdenum metal material. The 

temperature difference of uniform temperature zone is ±5°. This kind of furnace are widely used in 

sintering,annealing and brazing ceramic product industry.

  

6.png

Add: No.18,North Jinggao Road, Jingwei Industry Park, 

Xi’an Economic & Technological Development Zone, Shaanxi,710201, China 

Tel:   +86-029-86969919

Fax: +86-029-86969918

Email: xarefra@163.com

 

Related Products
Feedback