Benefits：
1. Constant tension control system, tension control accuracy: ±1N;
2. Automatic deviation correction at unwinder;
3. Dual cylinder-driven differential shafts rewinding, with single rewinding roller optional to solve edge subside and rewinding problem of separator with large thickness deviation. Applicable to wide separator slitting for post-slit width over 120mm;
4. Multiple slitting options: straight cutter slitting, upper/lower round blade slitting, cylinder-driven round blade slitting.
High speed multi-channel slitting at constant tension
