The inner shell of S75x-series centrifugal dehydration machine is made of strain steel . It has the characters of high performance of decay resistance , steady running , good balance , low noise ,high dehydration rate . And it uses flexible starting and braking technology ,this can insure the long time operation period . Especially, the SWE301-φ150 centrifugal dehydration is produced based on the technology form western Germany , it is the first sample of china .It has the characters of large capacity , vibration resistance , frequency conversion , automatic system . It can be ideally used in cloth washing ,textile ,cotton ,tingle, float-dyeing ,chemical factory , hospital ,hotel, and mine field etc.