Crusher roller drum

Crusher roller drum

CN
  • CN 2,636,984 Y
  • Filed: 07/14/2003
  • Issued: 09/01/2004
  • Est. Priority Date: 07/14/2003
  • Status: Active Grant
First Claim
Patent Images

1. , disintegrating machine roller, comprise the roll body or the cylindrical shell (1) that are connected with transmission device, the curved working face plate (2) that is connected with roll body or cylindrical shell (1) is characterized in that having on roll body or cylindrical shell (1) surface voussoir (3) or wedge groove (4) to cooperate with the wedge groove (4) or the voussoir (3) of working panel (2) bottom surface.

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