(1) heating fast and evenly, high efficiency (2) strong and durable,difficult to deform (3) non-stick surface,easy to demold ModelSize(mm)MaterialSurface CoatingCanals Size SN1594600*400*32Aluminum AlloyP.T.F.E. 88*24 SN1596600*400*32Aluminum AlloyP.T.F.E. 75*26 Feature:1) stronger & more durable. aluminum alloy material , difficult to deform 2) non-stick surface,easy to demould and clean up 3) ...