Function of slitting line:

Metal coil slitting lines: Slitting lines are longitudinal cutting jumbo metal coils into more narrow coils. Usually slitting lines are consisted of four main parts: decoiler, slitter, tensioner and recoiler. Metal strip is fed from decoiler, through slitter for longitudinal cutting by two circular cutting blades, and then re-coiled in slitted mults on the recoiler through tensioner. Those smaller width coils are then used in roll forming lines, tube mill lines, press machines, etc.




Main procedures:

Loading coils ? decoiling ? pinching and shearing? looping? guiding ? slitting ? rewinding scraps ? looping ? tension ? recoiling ? unloading baby coils ? packing




Main equipments:

a. Hydraulic loading coil car

b. Hydraulic decoiler

c. Film covering equipment, pinch rollers, hydraulic shear and material receiving bridge

d. Looping pit & transfer bridge

e. Manual adjustable side guider

f. Slitter

g. Separate scrap rewinder

h. Looping pit & transfer bridge

i. Separating equipment, Tension station

j. Separating equipment, hydraulic recolier with supporting arm, coils pushing mechanism

k. Hydraulic unloading coil car

l. Hydraulic system

m. Electrical system

n. Accessories



a. Hydraulic loading coil car

1) Main parts: welded steel structure, moving wheels, four guiding columns, transmission shaft, etc.

2) Maximum loading weight: 6tons, 1.1KW cycloidal pin motor, moving speed 6m/min

3) Hydraulic driven: lift coils less than 6tons up & down, maximum stroke 500mm, hydraulic cylinder: FA-F125mm 1set
link:https://www.fs-slitter.com/slitting-line/coil-slitting-line/high-speed-silicon-steel-slitting-line.html