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1.High speed 50-180m/min, 2.No Scratch to sheet Surface, 3.ISO9001:2008, 4.For CR SS Galvanized steel coil, 5.For HR steel coil - details see: https://www.machineto.com/cnc-sheet-high-speed-automatic-steel-coil-slitting-line-10166137

The slitting line is used to uncoil, slit and recoil the slit strip into the required width coil. Convenient operation, high cutting quality, high utilization rate of materials, stepless cutting speed regulation.

Our slitting machine carries out slitting on cold or hot rolling carbon steel, tinplates, stainless steel, and other kinds of metal that have coated surfaces.

1.Parameters of Slitting Line:

Model/ Parameter	Thickness (mm)	Width (mm)	No. of slitting	Max.cutting speed(m/min)	coil weight(ton)	Remark
HFSL-0.5*1300	0.15-0.5	500-1300	1-24	50-150	7	Technical data, optional devices according to the customers requirements
HFSL-2*1300	0.3-2	500-1300	12-30	50-180	7/15
HFSL-2*1600	0.3-2	500-1600	12-30	50-180	7/15
HFSL-3*1600	0.3-3	500-1600	8-30	50-180	15
HFSL-3*1800	0.3-3	900-1800	8-30	50-180	20
HFSL-4*1600	1-4	900-1600	6-30	50-120	20
HFSL-6*1600	1-6	900-1600	6-30	30-80	30

2.It is composed of the following devices:

1. Entry coil car,

2. Uncoiler,

3. Slitter,

4. Scrap coiler,

5. Tension unit,

6. Recoiler, etc.

For the user with higher requirement, uncoiling with automatic edge aligning or centering is preferable, which has the advantage of easy entering coil, high efficiency, improving cutting precision and protecting plate as well.

EPC automatic edge control can be adopted as well, which can guarantee recoiling in tidiness, especially for the wider recoiling.

3.Uncoiling Unit

1). Several coils can be preplaced on the loading station to improve working efficiency.

2). This uncoiling unit of our slitting line adopts a hydraulic collapsible drum, which does no harm to the sublayer of the material. It is capable of carrying out tensile uncoiling or manual material unloading, which effectively prevents the material from deflecting and scraping.
3). Both single-head and double head type uncoiling units are available.

4.Slitting Unit

It is used to slit steel coil to narrow strips with high processing speed and accuracy.

1).The slitting head arbors are fixed in eccentric sleeves. The slitting angle remains unchanged if the blade has just been polished.

2).This slitting line has two slitter heads.While one is running on line, kives setting up can be done on the other, which can greatly eliminate production downtime. As a result, this slitting line carries out slitting and blade changing simultaneously. This greatly increases the working efficiency.

3). Hydraulic locknuts could be used for higher blade positioning precision.

5. Tension Unit

It is used to tight up the slitting strip and lead to recoiler properly.

1).Two preseparation devices are fitted to this tension unit. The disengaging shaft could be transversely removed for faster switching of separating plates.

2).It has a friction type tensile working table. The adjustable tensile could be offered by hydraulic power or pneumatic power.
3).Our slitting line could also be equipped with a roller type tightening machine, which is suitable for materials with coated surfaces, and will not left scratches .

6.Coiler

1. Our slitting line could be fitted with a seamless hydraulic expansion coiler, which does not damage the sub layer of the material.

2. The material clamping device has stress reducing characteristics. The roundness of the winding drum remains unchanged for plates of different thickness.
3. It carries out firm, dense and neat coiling, without any damage to the sub layer of the material.

7.Note:
All the specifications and components of our slitting machine could be customized upon request.

More details, Please contact us.