I. Introduction:

This thick sheet slitting line, also called metal coil slitting machine, is a kind of production line to break down master coils into smaller coils of a particular width. This coil slitting line is composed of coil-loading car, single mandrel uncoiling, coil-end-feeding and shoveling, double roller pinching feeding, three-roller-leveling, end-cutting, strip-aligning, disk shearing, scrap reeling, hole accumulator, pre-separator, tensioning, recoiling ,coil down car, hydraulic control, and electric control.

Due to the thickness of slitting sheet, the coil slitting line can be divided into thin coil slitting line, middle thick sheet slitting line and thick sheet slitting line. Among them, the thick sheet slitting line: strip thickness: (3-12) mm or (6-20) mm; strip width: 600-2000mm or 600-2200mm.

II. Advantages:

1. The thick coil slitting line is controlled by electrical controls system, a key to increasing yield; while the traditional one is adjusted by operators.

2. Offline setup, push-button slitter tooling lock-up, powered indexing tension rolls, quick-change tooling bars and automatic transmissions are on all DC motors.

3. All kinds of non-ferrous strips can be cut by cutting tools of different materials.4. We offer tailor-made products, therefore regardless of specification or design we can make according to your requirements.

III. Main technical parameters:

Material of coils: carbon steel, etc

Strip thickness: 6-20 mm

Strip width: 600-2200mm

Inner diameter of coils: φ508mm, φ610mm, φ760mm

Max.outer diameter of coils: φ2000mm

il weight: 40000kg

Leveling roller: φ210×2100mm

Material of leveling roller: 40Cr, HRC55°-56°

Material of disc cutter: 6CrW2Si, HRC56°-58°

Recoiling spindle: φ508×2100mm

Slitting speed: (0-30) m/min, adjustable