Tecnicas Hidraulicas » TH Marco » Tuna purse seiners » Puretic powerblocks
Puretic powerblocks

Puretic powerblocks

No modern seiner vessel can operate efficiently without a Power Block. TH Marco Puretic Power Blocks haul nets faster and more squarely, with less wear, than by other means. More than 20,000 units are in use worldwide in different fisheries.

Characteristics

  • Hi torque direct hydraulic motors for maximum efficiency.
  • Wide range of sizes, from 19” to 90” sheave diameter.
  • Different configurations: Standard (ST), Open sideshel, (OS) and Open Topped (OT).
  • Different sheave options: Rubbered (RB), Rubber Cleats (RC), Aluminum Cleats (AC), Polyurethane Cleats (PC), SST Cleats (SC).
  • Exclusive designed yoke mounted Powergrip available in all models, reducing slippage and improving operation.