Fine Gold Wire Drawing Machine

Fine Gold Wire Drawing Machine

The fine gold wire drawing machine is a precision processing equipment specifically designed to pull gold wires from their initial diameter (usually 0.2-0.5 mm) to the range of 0.03-0.17 mm. It belongs to the fine specification precious metal wire drawing machine.

Structural Characteristics

Wire laying system: Active wire laying device, equipped with tension sensor, brake control.
Stretching system: 13 pass tower wheel assembly, hard alloy mold, mold cooling system.
Wire collection system: Tension control for wire collection, precision wire arrangement device.

Fine Gold Wire Drawing Machine Datasheet

Item/Model	120F
Inlet Wire Dia.	0.076-0.35 mm
Outlet Wire Dia.	0.04-0.179 mm
Line Speed (Max.)	650 m/min
No. of Dies (Max.)	13
Reduction Rate	8%, final: 7%
Drawing Method	Tower wheels: 2 sets, Fixed speed wheels: 2 sets, spray sliding type.
Tower Wheel	Tower wheels: φ120x11 sections, 2 sets; Fixed speed wheels: φ120, 2 sets; Spray ceramic tower wheel.
Main Motor	4 KW
Take-up Motor	1.1 KW
Traverse Motor	0.4 KW
Pump Motor	90 W
Lighting	220V, 40W
Brake	24V, 22W
Speed Control	Potentiometer
Traverse Method	Ball screw transmission
Lubrication	Fan shaped spray type (with water tank, water pump and pay off rack)
Overall Size	1910x1010x1730 mm
Total Weight	1.0 T

Fine Gold Wire Drawing Machine Application

The fine gold wire drawing machine can provide good processing accuracy while maintaining high production efficiency, and is currently the mainstream equipment choice for precious metal wire processing. Its specific applications are as follows:
Electronic Industry
Bonding wire (0.05 mm), micro relay contacts, high-precision circuit connections.
Jewelry Processing
High-end jewelry weaving thread, precision inlay technology, special shaped gold wire.
Medical Devices
Dental restorative materials, minimally invasive surgical guide wires, medical sensors.