Slitters and rewinders with central drive rewind system model medium TRMMP
The rewind expanding shaft is driven by the main motor directly. This machine is able to cut paper and board for paper tubes cores, paper sacs and bags, filter paper, coated paper, etc. Circular knives standard or pneumatic. Is available in standard configuration with shafted unwind unit or in alternative shaftless.
Max unwind diam. roll: 1.250 (up to 1.500 on demand) Max rewind diam. roll: 1.390 min. rewind inside diam. core: mm 70 Working width: from 1.050 up to 1.650 mm
Variable speed drive by inverter motor – gear box – pneumatic brake air cooled
Paper grammage: min. 30 up to 800 GSM
Speed standard 450 mt/min or 600 mt/min on demand – unloading device for recutted rolls.
On demand: loading device for mother roll, automatic brake control for constant tension of material by electronic load cells. Shaftless unwind unit with hydraulic lifting of roll from ground floor, automatic alignement of paper web side, meter counter, speed tachometer.