Dryer cylinder is used in paper making machinery.The diameter is from 1500mm to 3680mm.the face length up to 10000mm.We have passed the auth citation of ISO9001-2000 Quality managements System and CE European Union Products,besides ,recognized by the international authority SGS-site testing.

                                     The main technical parameters used in paper machinery
 Diameter   Design pressure  Material   Hardness  Face length  Shell thick  Oughness   Working speed
mm                   Mpa                         Hb           mm                 mm        um                 m/min
1500               0.3-0.8      HT250-300     190-230    1000-10000  20-32        <0.4        200-1000
1800               0.3-0.8      HT250-300     190-230    1000-10000  23-36        <0.4        200-1000
2000               0.3-0.8      HT250-300     190-230    1000-10000  24-40        <0.4        200-1000
1500               0.3-0.8      HT250-300     190-230    1000-10000  20-32        <0.4        200-1000
1500               0.3-0.8      HT250-300     190-260    1350-9000    30-47        <0.4        200-1000
3000               0.3-0.8      HT250-300     190-260    1350-8000    32-56        <0.4        200-1000
3660               0.3-0.8      HT250-300     190-260    1450-8000    36-65        <0.4        200-1200
3680              0.3-0.8      HT250-300     190-260    1450-8000    38-67        <0.4         200-1200