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Kneading device and ropesizer

  • US 20030185092A1
  • Filed: 03/27/2003
  • Published: 10/02/2003
  • Est. Priority Date: 08/15/2001
  • Status: Active Grant
First Claim
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1. A kneading device which kneads a raw material of high viscosity and a raw material of low viscosity and continuously delivers a raw material mixture obtained, comprising:

  • a casing;

    a pair of screw shafts disposed parallel to each other in said casing; and

    , a driving unit for rotating said screw shafts, wherein a helical portion is formed at one end of said pair of screw shafts so that said raw material is conveyed from one end of each of said pair of screw shafts to the other end, and a plurality of mixing pins is provided with the other end side of said screw shaft with regard to said helical portion in the circumferential direction of said screw shaft.

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