Bearing plate used in tunnel furnaces for firing roofing tile blanks has two conveying strips formed as rails on its lower side arranged at a parallel distance from each other and protruding downward

摘要

Bearing plate has two conveying strips formed as rails (7,8) on its lower side arranged at a parallel distance from each other and protruding downward. Preferred Features: The rails extend in the longitudinal direction of or across the plate. The plate is made from silicon carbide or silicon carbide with silicon in the pores of the sintered body. The silicon carbide contains 5-20, preferably 15 % silicon.