High Speed Back-twisting Machine 1,For CAT5E,CAT6,CAT7 2,Motorized take-up with ... twist equipment,such as CAT5E,CAT6,CAT7 etc.2,Specifications: Machine modelVertical box typeMax rotation speed1000rpmBack twist ratioMax 90% stepless adjustableMain ... ,ensure constant tension in pay-offMachine dimensionL*H*W 2100*1300*2000Total weightAbout 2200kg Motorized take-up with constant tansion HR ...