8'' Disc Cutter

Product Description
  According to characteristics of the formation mechanics performance,using calculation analysis method,design different kind of cutter rings and cutter blade shapes, improve cutting efficiency and meet the pipe jacking need on different formations.
  Advanced metal surface sealing technology in the world is used on the sealed bearing, compared with the rubber seal, our sealed bearing prolong the service life up to 35%.
  Choice of the cutter blade shapes are base on the actual working condition. It can adopt to various types of rock which from 30 MPa to 150 MPa.
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