Heavy Gauge Slitting Line for Q235 S355 Steel Coils 14 x 2000

To cut 3-14mm thick coil plate in longitudinal direction (or high tensile heavy gauge slitting, such as 2-8mm), etc..., the slitting machine will bear heavy load with robust machine structure!

The level of automation of Heavy Gauge Slitting Line must be high, because manual operation won't be feasible for the heavy machine, all the adjusting must be automatic, such as coil head threading, central guide, scrap winding, separator changing, coil loading and unloading, etc.

Obviously heavy gauge slitting line is a big investment, its application for heavy gauge steel coils slitting, low carbon steel or low alloy steel, maybe its number of slitting is not so much because the width of thickness gauge strips won't be small.

Characteristics :

1. Big baffle double cone uncoiler: thick steel coil plates are often heavy with big outer diameter, coil weight maximum can be 30-40T and outer diameter is up to around 2200mm. The inner coil diameters are not so regular, looking an oval shape, the opposite two cone mandrels can easily support coil inside.
2. Strong pre leveler before slitting: Thick plate was wound up to become coils in rolling line, the coiling radius of strips is strong, strong leveler can flatten the coil bending radius to become flat, ready for later slitting.
3. Motorized adjusting side guide: for thickness gauge sheet, the side guide adjusting is motorized by pressing button on panel.
4. Slitter and recoiler: Structure is the same as normal, much stronger, and some parts adopt special material. Slitting and recoiling work in synchronization by PLC control.
5. Two scrap winders at each side: independently driven by a big AC frequency motor, with scrap winding displacement.
6. Five roller tensioner: The five rollers tension is 3 over 2 roller structure, closely keeping steel strips under stable recoiling tension
7. Strips separating press frame over recoiler: To ensure continuous recoiling, each strip must be held in order and tightly one layer over the under layer, hydraulic separating press frame solidly stand on foundation, pressing separating shaft onto recoiling strips by two hydraulic cylinders.
8. Electric control: central control cabinet is behind the slitting machine on drive side, operator panels sit in front of the machine, which has touch screens and Siemens PLC.
9. Hydraulic power pack will be two stations, one at front stage of the line, the other on the rear stage.

Composition and Parameters:

Layout: