Main features of machine
We have both drawing die box and rolling cassette during the wire drawing process. For different wire applications and roundness requirements, customers could choose the drawing dies or rollers accordingly.
They are different structures and working principles but same mount position and functions.
Rolling Cassette
There are totally 8 rollers mounted inside of the cassette. When the wire passes through the central hole, the roller will press the wire horizontally and vertically to make it round with smaller size.
Without any lubricant powder, the rolling cassette will be more friendly to the environment. Customer only needs to add the lubrication grease for the bearings.
Our own designed rolling cassette could have same working performance with the European device. Also, we improved our rolling cassette with easier adjustment that do not need complicated process and too many tools. Customer could control the roller gap and roller position by meters on the cassette.
Drawing Die Box
There are two chambers: one for lubrication powder, another for drawing die. The wire will be passed through the powder chamber and the powder will be coated on the wire surface for wire easier passing the further drawing die.
Due to the lubricant powder, there will be some dust during the drawing process.
Flux Cored Welding Wire Application
To produce the flux cored welding wire, it is better to have one drawing die box for the last drawing process to get the better roundness final wire for the next high precision layer rewinding machine. The better roundness wire will be arranged well on the spool of the layer rewinding machine without any wire disordered.
Frequently Asked Questions
Q: Can customers choose between drawing dies and rollers?
Yes. For different wire applications and roundness requirements, customers can choose either the drawing dies or rollers accordingly.
Q: Do the rolling cassette and drawing die box share the same mounting position?
Yes. Although they have different structures and working principles, they share the same mount position and functions.
Q: What makes the rolling cassette environmentally friendly?
The rolling cassette does not use lubricant powder, making it more friendly to the environment. Customers only need to add lubrication grease for the bearings.
Q: Why does the drawing die box generate dust?
The drawing die box uses a chamber filled with lubrication powder to coat the wire surface, which creates some dust during the drawing process.
Q: Which drawing method is recommended for the final process of flux cored welding wire?
It is recommended to use one drawing die box for the last drawing process. This ensures better roundness so the final wire winds neatly on the spool of the high precision layer rewinding machine without disorder.
Q: How is the roller gap adjusted on your rolling cassette?
Our improved rolling cassette design allows for easy adjustments without complicated processes or extra tools. Customers can control the roller gap and position directly via meters on the cassette.