Moto­ri­sed cable unwin­d­ers enable safe cable fee­ding to the cable pro­ces­sing machi­ne. They are the ide­al com­ple­ment to your cable pro­ces­sing machi­nes for auto­ma­tic cable fee­ding at high pro­ces­sing speeds while ope­ra­ting smooth­ly with the lowest ten­si­le force. Elec­tri­cal­ly dri­ven cable unwin­d­ers con­tri­bu­te signi­fi­cant­ly to the con­sis­tent length accu­ra­cy of your cable pro­ces­sing machi­ne. Miss­ing or impre­cis­e­ly working cable unwin­d­ers are often the cau­se of tem­po­ra­ry cable stret­ching during mate­ri­al fee­ding. As a rule, the mate­ri­al con­tracts again after pro­ces­sing with the result that the cor­rect pro­ces­sing dimen­si­ons chan­ge after a short rest peri­od and no lon­ger cor­re­spond to the desi­red result.

Metz­ner cable unwin­d­ers relia­bly pre­vent the­se unde­si­ra­ble inter­fe­rence fac­tors and also ensu­re simp­le mate­ri­al hand­ling with auto­ma­ted ope­ra­ti­on. With the DR unwin­d­ers, all func­tions such as unwin­ding the cables, ten­sio­ning the cable reels and lif­ting the cable reels are moto­ri­sed. This makes the hand­ling of the often hea­vy cable reels much easier and you save valuable time when chan­ging the cable reels com­pared to other types. The modern elec­tri­cal ten­sio­ning sys­tem with auto­ma­tic cent­ring of the cable reels makes reel axles and dri­vers superfluous: