Blades used for slit coil vary depending on the job requirements.
Slitting process in sheet metal.
Slitting is a shearing process in which the sheet metal is cut by two opposing circular blades like a can opener.
The first two components of the process are rollover and burnish.
During processing can slitting edge then cutting sheet.
In rewind slitting the web is unwound and run through the machine passing through knives or lasers before being rewound on one or more shafts to form narrower rolls.
However with a conventional slitting process burr formation on the slit edge is inevitable.
Slitting usually produces a burr.
We process stainless continuous mill plate up to inch in thickness.
Slitter head continues cutting without non stopping.
Rotary steel slitting is now widely used for distributing a wide strip into a some of the narrow strips or for modification wide sheet metal stock.
The rollover is the initial step when the knives come in contact with the material.
We use precision leveling lines cut sheets and plate from aluminum and stainless coils up to 72 inches wide and nickel alloy up to 48 inches wide.
During the slitting process the metal coil passes lengthwise through the slitter s circular blades.
There are two types of slitting.
Six level flat machine can eliminate the stress of the material also cab adjust the wave and the edge of the sheet shape.
Slitting can be performed in a straight line or on a curved path.
The process of slitting is actually comprised of four separate and distinct components.
These smaller coils or mults are then sent to downstream operations such as metal stampers tube producers or roll forming houses that will use the material in their final product.
The slitter knives are mounted on two arbors together with spacers.
In log slitting the roll of material is treated as a whole and one or more slices are taken from it without an unrolling re reeling process.
The slitting process is schematically shown in figure 1 6.
Roll slitting is a shearing operation that cuts a large roll of material into narrower rolls.
Adjustable blade position to achieve the best slit condition.
At metalwest our machines process steel coils.
The circular sheet metal cutters can be driven or the work may be pulled through idle cutters.
Slitting slitting is also a shearing process but rather than making cuts at the end of a workpiece like shearing slitting us used to cut a wide coil of metal into a number of narrower coils as the main coil is moved through the slitter.
Can be used both air wheel receive sheets.
Log slitting and rewind slitting.
From precision cutting to punching bending and welding we have the capabilities to transform metal into what you need.
A slitting line produces longitudinal cuts in a master coil of steel to predetermined narrower widths.
