Die & pressure die type VG402 patent, suitable for PC WIRE and PC STRAND
The die has a core that is well dimensioned compared to the holes; it is assembled in fixed and immovable way in its compact casing in standard, commonly used, measures. The pressure die, with cylindrical hole and pointed final part made of hard metal, fits perfectly in the cone entrance of the die, permitting the removal of the lubricant solidification in the cone of the die, during the pauses. The particular structure of the pressure core guarantees efficacy and constancy to the lubrication. The support beat gives more stability and less vibration to the core and consequently less possibilities of breakage and more reduction of wire vibration. Moreover the system VG402 is equipped with a drain hole that permits the possible loss of lubricant, that could be caused by an excess of pressure, to return into the box that contains lubricant.
Die and pressure die are assembled in an extremely easy and fast way by the operator without waste of time and without the use of particular tools, as the assemblage is effected with a light manual pressure of the two components.As the core is assembled as it was a normal die, even the possible operation of reconditioning is made easy, in the case you wish to reuse the system more times.
|
|
 |
|
|
|
Vassena Filiere Srl presents the new dies VG402R
Vassena Filiere Srl presents in preview on this network to drawing mill industry the new dies VG402R, designed for the high speed drawing of PC Wire (only green page). These are provided with an innovative pressure die worked out following a new criterion of calculus of inside geometries, either of Pressure Die or Die, at purpose to achieve a major anchorage of the lubricant on the wire, reducing the friction produced during the drawing.
Drawing speed and die life are automatically stepped up and incidence of die cost on working process is greatly abated.