Fine Brass Wire Drawing Machine

Fine Brass Wire Drawing Machine

The fine brass drawing machine is a key equipment specifically designed to process medium brass wire with a diameter of 0.8 mm to 1.2 mm into fine brass wire with a diameter of 0.1 mm to 0.32 mm through multiple passes of stretching.

Main Structure

Pay-off system: Active/passive pay-off, equipped with tension control.
Wire drawing host: Mold box, wire drawing wheel (tower wheel or inline type), lubrication and cooling system.
Annealing device: Eliminates work hardening and improves wire flexibility.
Take-up system: I-shaped wheel or double disc winding, precise wire arrangement ensures neat winding.
Control system: PLC+human-machine interface (HMI), realizing the adjustment of parameters such as speed, tension, temperature, etc.

Fine Brass Wire Drawing Machine Datasheet

Item/Model	F Series
No. of Wires	1
Inlet Wire Dia.	0.8-1.2 mm
Outlet Wire Dia.	0.1-0.32 mm
Line Speed (Max.)	1500 m/min
No. of Dies (Max.)	22
Slip Ratio of M/C	/
Slip Ratio of Fixed Speed Wheel	/
Main Motor	18.5 kW
Take-up Motor	3.7 KW
Annealing Motor	12 KVA
Annealing Method	DC four-section annealing
Traverse Method	/
Brake	Pneumatic brake
Take-up Spool	φ250 mm

Fine Brass Wire Drawing Machine Application

The fine brass wire drawing machine, as a precision metal processing equipment, plays an irreplaceable role in modern industry. Its main application areas and technical characteristics are as follows:
Manufacturing of Electronic Components
Micro connectors: used for precision connectors such as Type-C interfaces for mobile phones/computers, SIM card slots, semiconductor leads, bonding wires for chip packaging, relay contacts, and key conductive components for electromagnetic relays.
Precision Instrument Field
Medical equipment: orthodontic archwire, endoscope guide wire.
Optical instruments: barrel focusing thread, precision gear shaft, special surface coating treatment.
High End Consumer Goods
Jewelry craftsmanship: 18K gold alloy jewelry skeleton, precision woven jewelry thread, surface polishing requires mirror effect.
Instrument manufacturing: piano stringer components, brass instrument pistons.
Industrial Special Applications
Micro spring: a buffer component for electronic devices.
3D printing materials: substrates for sintering metal powders.