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PIV gear box, PIV chains & spares for PIV gear box. Power in the PIV Gear units is transmitted from input shaft to output shaft by a specially constructed drive chain. Each link of the chain consist of strong steel frame through which closely fitted harden steel frame through which closely fitted harden steel Slatts are fitted. These steel slats are capable of side ways movements which engages themselves in the radial groves of a conical disc which results in positive power transmission. To the PIV gear unit offer convenience of desirdratio in the selected range of gear unit that's why the name PO­SITIVE INFINITE VARIATION.

PIV chain of Indian & imported make can be supplied as per the English, German or Ameriacan standard.

  • English standard : A, B, C, D, E, F.
  • American type : A0, A1, A2, A3, A4, A5, & A6.
  • L1, L2 type
  • Roller type in RB & RC series.
  • Flender type
  • Rocker pin type

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