Extruder Interface Technology

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Nakata Engineering has vast experience not only with extruders themselves, but also with interfacing extruders
with other Nakata equipment to produce integrated lines, such as:

  • Twin Screw Roller Head Extruders (Under Banbury)
  • Bead Manufacturing Lines
  • Bead Filler and Flippering Machines
  • Jointless Bandage Tape Production Systems
  • Tread Skivers
  • Tread Auto Booking Systems

NON-GRIP BEAD WINDING LINE

NON-GRIP BEAD WINDING LINE

Nakata can manufacture a complete non-grip bead winding line consisting of:

  1. Let off stand
  2. Wire pre-heater
  3. Rubber extruder
  4. Pull roll (cooling drum)
  5. Accumulator
  6. Non-grip bead winder
  7. Bead stacker
  8. Electrical control system

The equipment pulls the required number of wires from the creel package and, after being heated, the wires are covered with rubber by the extruder. The wires are then cooled and formed to the specified size by a winder.

Advantages of Nakata Non-Grip Bead Winder

  • A series of magnets secure the bead tape to the drum, ensuring high-speed production of distortion-free beads a the bead winding start.
  • Bead adhesion properties can be increased, yet still be easily removed from the drum.
  • Improved bead integrity, giving improved uniformity.
  • Can eliminate bead wrapping due to no clamp distortion and increased tackiness.
  • Improved safety in handling.
  • Allows dual winding of different bead sizes.
  • Changeover time for size - one minute.
  • Provides high productivity - 2 seconds per bead (with dual winder).

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SINGLE WIRE BEAD LINE

SINGLE WIRE BEAD LINE

Nakata can manufacture a complete single wire bead line consisting of:

  1. Let off stand
  2. Wire pre-heater
  3. Rubber extruder
  4. Pull roll (cooling drum)
  5. Accumulator
  6. Single wire bead winder
  7. Bead take off unit
  8. Electrical control system

This equipment is designed for forming hexagonal or square bead wires for passenger, truck and bus tires. It can produce regular hexagonal beads and hexagonal beads with a 15Ü taper.

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Products

  • Extruders
  • Multiplex Extruders
  • Roller Head Units
  • Extruder Interface Technology
  • Extruder Head Types
  • Combination Of Extruder And Gear Pump