... -0.8mmthe feeding width of lower steel plate1000/1200materialEPS/rock woolthe thickness50-250mmthe width of stocket board950/1150mmthe width ... panel production line can produce EPS sandwich panel and rock wool sandwich panel Variety of roofing panel shapesSandwich panel production ... Strip length 60mm, Vertical Arrange,For glass wool, density is 64kg/m3,For rock Wool, the density is 100kg/m3.Width of ...