Copper Fine Wire Drawing Machine with Inbuilt Annealer (SH-420-9)

This machine is used to draw φ 8mm copper wire to φ 2.8 -φ 4.0mm annealed soft copper wire or half-hard copper wire

It adopts four quaternary drawing cones, one metering capstan is driven by separate motor, so that the finished product can be continuously coiled on capstans. By many protective methods, the machine runs steadily and safely. Meanwhile, it is easy to operate due to its automatic and humanistic designation.

The surface of the cone pulley is spouted by aluminum oxide in order to ensure its abrasive resistance, decrease the metal abrasion during drawing and improve the speed and quality of wire drawing. In addition, the operation cost is low by its convenient maintenance and adopting vector frequency transformer.
Equipment main technical parameter
(1)   Inlet diameter                                                          φ8
(2)   Outlet diameter                                                        φ2.8~φ4
(3)   Outlet speed                                                            8.1m/s
(4)   Max drawing die                                                     9
(5)   Outlet drum wheel diameter                                   φ420
(6)   Drum wheel transmission ratio                               1.279~1.20
(7)   Dies coefficient of elongation                                 1.31~1.22
(8)   Total noise                                                                ≤85db
(9)   Main motor                  YR315M2-8  P=132KW  n=735rpm
(10)  Take-up motor   YLJ160-80-4 torque motor n=300~1200 rpm
(11)  Take-up trolley reducer  XLED42-1849  YXJ7134A  0.75KW
(12)  Wire drawing capacity(per hour)                               ~1.8t
(13)  Annealing diameter                                                  Φ0.8-Φ3.00
(14)  Annealing wire speed                                               20--8 m/s
(15)  Annealing power                                                      215 kw
(16)  Annealing voltage                                                    60 V
(17)  Annealing current                                                    4000 A