Fine Wire Drawing Machine
Fine Wire drawing
machine is wet slip, stepped cone type suitable for drawing Aluminium
and Copper wire using number of dies in tandem. The machine has
horizontally mounted stepped capstans that are hardened and ground
finished and mounted on antifriction bearings. The die holders are
adjustable and are provided in between each capstan unit. Separate
pipeline is provided over each die for forced lubrication and cleaning
of dies. The main drive to the machine is by 15kW/20hp Eddy current
coupling drive or DC Thyristor controlled.
We can also offer Ultra fine wire drawing machine for drawing range from 38 to 46 swg (0.152 to 0.061mm).
Model
|
SEW/FWD/21
|
SEW/FDM/18
|
|
Type
|
Wet
slip type
|
Wet
slip type
|
|
Material
|
Annealed
or hard drawn Al/Cu
|
Annealed
or hard drawn Copper
|
|
No.
of dies
|
21
|
18
|
|
Inlet
wire size
|
17
to29swg (1.4 to 0.381) mm
|
Inlet
size 0.5mm max
|
|
Outlet
size
|
22
to 41swg (0.711 to 0.168) mm
|
38
to 46swg (0.152 - 0.061) mm
|
|
Capstans
|
Four
stepped Cone type
|
Four
stepped Cone type
|
|
No.
of Drafts
|
Max:
21, Min: 07
|
Max:
18, Min:07
|
|
Area
reduction/drafts
|
17%
max between the cone pulleys.2.5% slip permitted. Hence
reduction 15 to 17%
|
18%
approximately
|
|
Total
reduction in one pass
|
98.14%
|
-
|
|
Drawing
speed
|
1500m/min
|
1800m/min
|
|
Traverse
|
Roll
ring
|
Roll
Ring
|
|
Spooler
Capacity
|
Al:
15kg, Cu: 50Kg
|
Cu:
20kg |
|
