... PVC threading pipe 2.low power consumption 3.four traction and cut One-for-Four PVC threading pipe extrusion line Environmental condition ... can up to 5-7ton in 24 hours. Easy operation: Four pipe independent controls, one break, not affect the other. Adjust ... not need add force rod.Independent vacuum, low power consumption, four pipe just need one vacuum pump 2.2kw.Cutting with ...