... ,such as CAT5E,CAT6,CAT7 etc.2,Specifications: Machine modelVertical box typeMax rotation speed1000rpmBack twist ratioMax 90% stepless adjustableMain motor3.7KW ... ,tension wheel 120mm,3+3 ditch,pecision potentionmeterPay-off deviceAccumulative type tension sensor stand,inked with pay-off motor,ensure constant ...