... rolling, extrusion, Vulcanization 4. Fiber: synthesis, melting, Spinning, Molded, Solid heat, drying extension5. Carbon: melting asphalt, impregnation, mixing, molding6. Printing ... all kinds of high temperature source below 350 .YLW horizontal chain grate boiler specificationmodel1400180024003000350042004600rated outputKW1400180024003000350042004600×104KCal/h120150200250300360400efficiency≥75≥75≥75 ...