220F Dual Frequency Conversion Medium-fine Gold Wire Drawing Machine

220F Dual Frequency Conversion Medium-fine Gold Wire Drawing Machine

220F dual frequency conversion medium-fine gold wire drawing machine is a core equipment in the field of precious metal processing, which is specifically used to precisely draw gold wires from the initial diameter (usually 0.8-2.0 mm) to the range of 0.1-0.5 mm. It is a transitional model from coarse drawing to fine drawing.

220F Dual Frequency Conversion Medium-fine Gold Wire Drawing Machine Datasheet

Item/Model	220F
Inlet Wire Dia.	0.45-1.2 mm
Outlet Wire Dia.	0.08-0.35 mm
Line Speed (Max.)	2200 m/min
No. of Dies (Max.)	24
Reduction Rate	13%, final: 12%
Drawing Method	Tower wheels: 4 sets, spray sliding type.
Tower Wheel	Tower wheels: φ220x11 sections, 4 sets; Fixed speed wheels: φ220, 1 sets; Spray ceramic tower wheel.
Main Motor	4 KW
Take-up Motor	11 KW
Traverse Motor	4 KW
Pump Motor	125 W
Lighting	220V, 36 W
Brake	24V 30W
Speed Control	Potentiometer
Traverse Method	Ball screw transmission
Lubrication	Fan shaped spray type (with water tank, water pump and pay off rack)
Overall Size	1620x1565x1995 mm
Total Weight	2.13 T

220F Dual Frequency Conversion Medium-fine Gold Wire Drawing Machine Application

220F dual frequency conversion medium-fine gold wire drawing machine plays a crucial role in the field of precious metal processing, as it can meet the needs of large-scale production and ensure high dimensional accuracy. It is currently the main equipments for precious metal processing enterprises. It is mainly used in the following situations:
Electronic Industry
1. Used as a conductive wire for electronic connectors (0.3 mm);
2. Used as a relay contact material;
3. Used for special cable shielding layer.
Jewelry
1. Special gold wire for mechanism chain;
2. Embedding process thread;
3. 3D hard gold substrate.
Other Industrial Fields
1. Used for spacecraft conductive rings;
2. Used as a precision instrument spring;
3. Used for anti-counterfeiting label materials.