... 4-0.8 Applying domain: Embedding type ceramic far infrared radiated heating elements are produced based on direct of ... and many years’research,with high conent of technology,good whole property,cleanness & sanitation,convenient assemble,acid-resistance,erodibility- ... uptake,food roast, medical treatment and sanitation ect various infrared dryness and roast,solidify ect.They have ideal energy saving ...