Biascutting machines

SPR/2000S

The automatic biascutting machine class SPR/2000S cut automatically in bias with a presettable bias-cutting angle (45° or a different angle) a fabric seamed into tubular form or a tubular fabric with diameter from 45 to 110 cm (17"¾ to 43").

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Features

Mechanic clutch to adjust the rewinding tension of the biascut roll.
Fixed biascutting speed (20mt/min) with digital inverter to adjust the rotation speed of the unwinding device depending on the tubular diameter to run the machine automatically
Pneumatic opening of the two biascutting shafts with adjustment of the pressure on the fabric and possibility to lock the shaft movement to avoid tension and safety stop micro-switch on case of closing of the two biascut shafts.
Pneumatic adjustment of the pressure on both sides of the biascut fabric rewinding shaft and pneumatic cylinder to lift the fabric pressure roller on the biascut fabric.
Pneumatic system to lift the biascut fabric rewinding shaft for easier loading/unloading operations.
Photoelectric barrier for sudden stop of the machine in case of accidental intrusion in the rewinding area.
Unwinding device for tubular in rolls. Unwinding device for tubular flat folded (in plies) on requests (specify at the order) j) PLC controlled machine with a second PLC to control the safety devices of the unit