wire drawing machine (technological innovation)

Specifications

wire drawing machine (technological innovation)
Productivity:377m/min
Inlet/outlet dia of wire:6.5mm/2.0mm

wire drawing machine (technological innovation)

 

The wire drawing process is quite simple in concept. The wire is prepared by shrinking the beginning of it, by hammering, filing, rolling or swaging, so that it will fit through the mould; the wire is then pulled through the mould. As the wire is pulled through the mould, its volume remains the same, so as the diameter decreases, the length increases. Usually the wire will require more than one draw, through successively smaller moulds, to reach the desired size.

 The American wire gauge scale is based on this. This can be done on a small scale with a draw plate, or on a large commercial scale using automated machinery. The process of wire drawing improves material properties due to cold working.

 

 

The areal reductions of small wires are 15–25% and larger wires are 20–45%.Very fine wires are usually drawn in bundles. In a bundle, the wires are separated by a metal with similar properties, but with lower chemical resistance so that it can be removed after drawing.[citation needed] If the reduction in diameter is greater than 50%, the process may require annealing between the process of drawing the wire through the dies. Commercial wire drawing usually starts with a coil of hot rolled 9 mm (0.35 in) diameter wire. The surface is first treated to remove scales. It is then fed into either a single block or continuous wire drawing machine.

 

 

 

Example for wire drawing machine (7 Pots)

An Example	1st	2nd	3rd	4th	5th	6th	7th
Mould size	6.2mm+5.5mm	4.7mm	4.1mm	4.1mm	3.5mm	2.4mm	2.0mm
Motor Capacity	18.5KW	18.5KW	18.5KW	18.5KW	18.5KW	18.5KW	18.5KW
rotational speed	58R/MIN	78R/MIN	100R/MIN	128R/MIN	160R/MIN	204R/MIN	240R/MIN
Type of Motor	4-Level Motor	4-Level Motor	4-Level Motor	4-Level Motor	4-Level Motor	4-Level Motor	4-Level Motor
productivity	240*Dπ=377M/MIN

 

Factory Audit & CE Certificate make our wire drawing machine have competitive price and qulity assurance.

 

 

 Accessories detail

(Sheller, Mould bed, Control Panel, Frequency adjustable motor, powder for wire drawing, Fixed wire frame, Electricity Cabinet, Soap )