There are 3 kinds of wire drawing machines for making nails.
1,Horizontal type wire drawing machine
2,3-1 type combined type wire drawing machine:

The advantages of this type is that high speed high capacity,for example,it can draw the steel wire from diameter 6.5 mm to 4 mm by one time,ie from first unit 6.5-5.6 mm,second unit from 5.6-4.8 mm,from 4.8 -4.0 mm,after this,then discharge the wire to make nails directly.
While if use the single type horizontal wire drawing machine,it needs 3 times drawing,ie from 6.5-5.6 mm by one time,then discharge the wire to wire reel,then start drawing like first time again,this will waste a lot time and efforts.
Usually 1 set 3-1 type combined type wire drawing machine can meet the capacity of 3 automatic nail making machines,while 1 set single wire drawing machine can only meet the capacity of 1 nail making machines.At the same time,it will need 2 more workers if using 3 sets horizontal single type wire drawing machine.
All these 2 kinds can draw steel wire from diameter from 6.5 mm to diameter 2.2mm,if you want smaller diameter,then you need the cistern type wire drawing machine.
3,cistern type wire drawing machine
Model LT15/450 Coiling block diamter 450 mm Max input diameter 4.5 mm Min output diameter 1.2 mm Drawing speed 300 m/min Motor 7.5 kw Dimensions 5780×3300×1640 mm Weight 9 tons