Slitting Process In Sheet Metal

Roll slitting is a shearing operation that cuts a large roll of material into narrower rolls.

Slitting process in sheet metal.

Machines used for the slitting process can run both ferrous and non ferrous material and depending on the machine may be used for sheet metal or rolled coils. 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. The process of slitting is actually comprised of four separate and distinct components. The rollover is the initial step when the knives come in contact with the material.

Slitting can be performed in a straight line or on a curved path. 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 slitting process is schematically shown in figure 1 6. At metalwest our machines process steel coils.

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. Can be used both air wheel receive sheets. The multiple narrower strips o. Blades used for slit coil vary depending on the job requirements.

Slitter head continues cutting without non stopping. Slitting usually produces a burr. Adjustable blade position to achieve the best slit condition. 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. 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. During processing can slitting edge then cutting sheet.

The circular sheet metal cutters can be driven or the work may be pulled through idle cutters. We process stainless continuous mill plate up to inch in thickness. 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. 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. 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. During the slitting process the metal coil passes lengthwise through the slitter s circular blades. Log slitting and rewind slitting.

A slitting line produces longitudinal cuts in a master coil of steel to predetermined narrower widths.