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3.0x1250mm metal slitting line with 8t loading capacity decoiler and recoiler: this is a widly used slitting line, this machine can slit the coils thickness from 0.5mm to 3.0mm, because most of the customer they slit the coils thickness within 3.0mm, so this machine can satify most of the customer’s demand. And at the same time, this machine have the 8t automatic decoiler and recoiler, both of them have the loading cart, this can improve the working efficiency, and save the labor cost.

There are some advanages of this slitting line:

  1. This machine can slit the metel thickness from 0.5mmto 3.0mm.
  2. This machine speed within 30m per minute, this speed do not need the pits, this can save cost for customer.
  3. This machine the price is cheaper compared with the high speed professional machine.

Here below is our machine main parameters for you reference:



Steel coil parameters

MaterialCold rolls OR hot rolls
Tensile strengthδb≤450Mpa,δS≤260Mpa
Steel thickness0.3-3.0mm
Steel width800-1250(Max)
Steel coil I.DΦ508mm
Steel coil O.Dφ1600mm(Max)
Steel coil weight8T(Max)

Slitter parameters

knife pivot diameterФ180 mm
Knife pivot material40Cr
Blades specificationΦ180mmXφ360mmX20mm
Blade material6CrW2Si
Slit parameterSlit quantity5-6 strips with 4-5 blades
Minimum slit width50 mm (3.0mm thickness) – 40 mm (0.3mm thickness)
Width precision≤±0.05 mm/2M


Whole line Dimension25 m (L) X 8 m (W)
Speed25 m /minute
Operator needed1 mechanical engineer

2 common workers

Line directionFrom right to left (Face to machine)
Machine colorWhite gray

Here below is our machine working flow for you check:

From left to right are: Entry coil car→Decoiler →Press and pinch device→Hydraulic cutter→Looper 1 →Side guide device→ Slitter→Scrap winder →Looper 2→Tension stand →Recoiler→Exit coil car.

Here below are some of our machine photos for you check: