ROJ Chrono X3

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Utilising many new developments, including the “S-Flex” and a unique spool-body design for optimal yarn handling.

With improved accessibility for connecting powered accessories and with connection to our light-weight switch-mode power supply to maximise the energy efficient permanent magnet motor. Along with re-designed and improved sensors complemented by an improved threading-up system to make ROJ Chrono X3 the feeder for the future.

IRO Chrono X3 imap
Spool body
Quick release
Pneumatic treading
Sensor system
Easy balloon adjustment
Permanent magnet motor
S/Z Switch
Separation setting

The components

  • Spool body

    The specially designed high quality surface treated spool body gently handles a wide range of yarns and offers the lowest yarn take-off tension and minimized dust collection.

  • Quick release

    Releases the brushring holder in one single turn for easy handling if a yarn break occurs, or for quick and easy brakeing element replacement.

  • Pneumatic treading

    "Easy access" push-button system for fast "one-step treading" (through the entire feeder), or "half-treading" (from the input eyelet to the spool body).

  • Sensor system

    Mechanical or optical sensor systems (including an integrated yarn break sensor), ensures precise yarn reserve control.

  • Easy balloon adjustment

    Adjustable knob for easy and precise brushring adjustment - even when the feeder is running.

  • Permanent magnet motor

    A powerful maintenance-free “permanent magnet motor” ensures low energy consumption, low operating temperature and high torque at all speeds.

  • S/Z Switch

    Used to set the directions of rotation, or to activate the standby mode.

  • Separation setting

    Stepless yarn separation adjustment - without the need for any tools.

Technical data
Maximum speed1800 m/min
Yarn count range120 – 0,8 Nm and 20 – 5000 dTex
Winding direction”S” and ”Z”
Yarn separation4 mm
Sensor systemsOptical or mechanical
Spoolbody diameter135 mm
Dimensions220 mm height, 420 mm length, 190 mm width
Weight8,6 kg

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