The hot plate of producer is made from Alumina(95%) and used for the core fitting of producers with various sizes. So it is featured with good strength,Rapid heat response, uniform temperature, safe and reliable quality. It is the optimum substitution of other bare metallic producers. The plates has been exported to American, Europe and South Asia etc countries and fields. The products are received good reputation and high opinion. Specification: 1. Material quality: 95% Alumina ceramic 2. Size: 89.5X35X7.4, 78X35X7.4 3. Technical Parameter: Volume Density: 3.6g/CM3 Bending strength: 2.24x103 N/CM3 Specific volume resistance: 1013(100°CΩ. CM) Puncture strength: 15KV/MM Thermal Conductivity: 25.2(20cw/m.k)