Rigid Armouring / Screening Machine with Front Auto Loading

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Rigid type stranding machine working without back twist movement and equipped with a multi-bobbin auto-loading carrier.
This machine series is designed for armouring cables with 48/72/84/88/96 galvanized steel wires as well as for screening high voltage power cables with copper wires.
Wire tension control done through hysteresis brakes installed on each pay off.
The machine is provided with HMI+PLC control system for pre-setting stranding pitch, twist direction, automatic tension compensation control and for speed synchronization with the pulling capstan and the take up unit.
Wire tension is precisely controlled by High-G resistant servo motors on each pay offs. With a dedicated edge computing system to measure rotating speed, angular acceleration, and then calculate the emptiness/inertia/wire breakage on each individual bobbin and feedback accordingly to achieve ultra high precision constant tension control throughout the whole production process.

	48 B			72 B			80+4 B			88 B
Model	ST 400	ST 450	ST 500	ST 400	ST 450	ST 500	ST 400	ST 450	ST 500	ST 400	ST 450
Bobbin Ø [mm]	400	450	500	400	450	500	400	450	500	400	450
Cable Ø [mm]	160	160	160	160	160	160	160	160	160	160	160
Screening / Armouring Wires Ø [mm]	0.7-2.0	0.8-2.3	1.0-2.6	0.7-2.0	0.8-2.3	1.0-2.6	0.7-2.0	0.8-2.3	1.0-2.6	0.7-2.0	0.8-2.3
Rotor Speed [rpm]	120	100	80	100	80	60	100	80	60	100	80
Line Speed [m/min]	60	60	60	60	60	60	60	60	60	60	60
Motor Power [kW]	95	110	130	130	150	150	130	150	150	130	150

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Rigid Stranding Machine with Front Auto Loading