Bianco Cylinder Weft Straightner

The Bianco® STC2 Cylinder Straightener corrects diagonal and/or curved distortions. A diagonal correction unit consisting of three idle cylinders and two/three curved cylinders guarantees fabric distortion correction. At the output of the correction systems is a reading bridge with highly sensitive optical sensors able to remotely detect eventual distortions in the fabric in order to adjust the correction systems.

In case of delicate or elastic fabrics, curved correctors can be motorized to accompany the fabric (MDC model) and a speed compensator inserted for syncing with tension control. Thanks to its graphical interface, operation is easy and intuitive. There are various models in the range designed according to fabric and process type.

Optional A Spreading Unit, a spiralled scroll roller for distension of the fabric at the machine input, with tangency adjustment.

Diagonal Frame, three idle cylinders mounted on a pantograph guarantee perfect adjustment of diagonal distortions and vary position according to the fabric.

Two Curved Cylinders (optionally three), rubber coated, guarantee perfect adjustment of curved distortions and adapt to any type of fabric.

Reading Bridge in various configurations: with fixed, mobile or scanning sensors, Single-Scan reflection reading or Twin-Scan reflection and transparency reading. The number of heads varies according to type of bridge and available machine surface.

Speed Compensator positioned at the output on the reading bridge in case of light, delicate or elastic fabrics. Thanks to its special design the tension of the fabric can be adjusted simply by changing the set-point on the display.