0.3-3mmx1600mm high speed slitting line

a) Material of coils: carbon steel, stainless steel, galvanized plate, colored steel plate etc.
b) Strip thickness: 0.52.0mm

c)Strip width: 710mm

d)Inner diameter of coils: ≥ Φ 508mm.
e)Outer diameter of coils: ≤ Φ 1600mm.
f) Max. Coil weight: 5T

Coil-loading--Single-mandrel uncoiling--Coil-end-feeding & shoveling--Double-roller pinch feeding + three-roller leveling--Disc shearer--Scrap reeler--Accumulator--Pre-separator + Tensioner--Separator + Recoiling--Coils-discharging

3. Main technical specification of equipments

3.1. Coil loading car

1) Structure: Four wheels, car body by welding

2) Driving motor: 1.1kw cycloid pin-wheel motor

3)Up-down movement driving: hydraulic cylinder Φ 160× 500mm

4) Up-down moving distance: 500mm

5) Max loading weight: 5T

3.2. Single-mandrel Uncoiler:

1) Structure: axial movement of mandrel is by its expansion, driven by hydraulic cylinder through slider

2) Discharging roller: 508× 600mm, can change the parameter by adding rubber sleeve.

3) Expansion range: 460--510mm

4) Oil cylinder for expansion: Φ 140× 100mm

5) Braking style: pneumatic brake

3.3 Coil-end feeding & shoveling equipment

1) Structure: welding assembly with steel plates, up-down movement by hydraulic cylinder(two sets, Φ 80× 500mm).

2) Traction wheel: Φ 250 × 400mm, NBR rubber wheel.

3) Driving motor: 3kw cycloid pin-wheel motor

4) Shoveling structure: welding assembly with steel plates, two tongue-shaped plates(big one to move up-and-down, small one to expand and contract)

5) Hydraulic cylinder for up-down movement: Φ 80× 400mm.

6) hydraulic cylinder for expansion Φ 63× 350mm

 

 

3.4 Double-roller pinch feeder, three-roller leveler

1) feeding roller and leveling roller: Φ 160× 650mm

2) Material: feeding rollers(down roller: 40Cr, hard chrome plating), driving roller covered with NBR rubber

3) Oil cylinder for up-down moving of feeding rollers: two pcs, Φ 80× 100mm

4) Up-down moving of leveling rollers: worm gears, 2.2KW cycloid reducer

5) Feeding and leveling power: 15KW cycloid reducer plus universal joint