... Back-twisting Machine 1,For CAT5E,CAT6,CAT7 2,Motorized take-up with constant tension 3,Accurrate twist distance ... motorTension range100g-1000g,stable and adjustableBack-twist tension standVertical double head,tension wheel 120mm,3+3 ditch,pecision potentionmeterPay- ... stand,inked with pay-off motor,ensure constant tension in pay-offMachine dimensionL*H*W 2100*1300*2000Total weightAbout 2200kg Motorized ...