Spreading system Full-width X-Pander BCB41

Product information

  • Compact spreading system for constant web width control of tire cord across the entire web width with wear-free, brushless digital drive technology for highest control accuracy and control dynamics
  • Improved quality of tire cord thread distribution in the high tension area of the hot spreading system
  • Optimal spreading effect due to manually adjustable correction angle
  • Can be combined with infrared wide band sensor FR 46 or CCD camera OL 82 for the acquisition of tire cord edges
  • Integrated fieldbus interface Ethernet UDP/IP, EtherNet/IP, optional: Profinet and other databus systems
  • Operation, service and diagnostic capability via web-based management based on a standard web browser or via OP 34/36
Positional accuracy ± 3 mm (sensor-dependent)
Spreading effect on web Max. 50 to 100 mm
Nominal width 1400 to 2100 mm
Web tension 66,000/100,000 N.
Ambient temperature +10 °C to +60 °C
Nominal actuating speed 1 to 30 mm/s
Roller diameter (fixed rollers) 76 mm
Roller diameter (moving rollers)102 mm
Relative humidity 15 to 95% (non-condensing)
Operating voltage
Nominal value 24 V DC
Nominal range 20 to 30 V DC (ripple included)
Current consumptionMax. 15 A DC
Interface Ethernet UDP/IP
Optional: Profinet and other databus systems
Protection class IP 54

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