double twist stranding machine 1,Max speed:3000turn/min 2,cord structure:3*7 3,line device:reciprocating screw line double twist stranding machineThe ... available5Construction type2+2, 1*2, 1*36The number of bobbin47Max. machine rmp4500rmp8Max. torsion9000tpm9Supply bobbinExternal pay-off-16’’2ea/18’’2eaInternal pay ...