The serial lines are used for different sizes coils with different thickness to be slit into special strips as requirements .These products are for roll mill ,HF tube mill,
cold forming machines ,punching &press machines etc. Raw material is CR material ,HR material , silicon steel, S.S steel ,Color steel, AL ,PPGI ….;
Composed of coil car-un-coiler – guiding &pinch device –slitter ,side-guiding device –looping –tensioner –scrap –re-coiler –recoil car etc .
Coil loading car----Decoiler----loop pit 1-center aligner-----slitting machine--waste scrap winder- loop pit 2--pre-separator--tensioner---pressing separator--recoiler--manual packing-Unloading coil car
Item |
material thickness/mm |
Material width |
speed/mpm |
1 |
0.2-2 |
400-2000 |
0-50-80-100-150 |
2 |
0.3-3 |
400-2000 |
0-50-80-100-120 |
3 |
0.4-4 |
500-2500 |
0-50-80-100-120 |
4 |
0.5-5 |
500-2500 |
0-50-80-100-120 |
5 |
1.0-6 |
500-2500 |
0-50-80-100 |
6 |
2.0-8 |
500-2500 |
0-30-50 |
7 |
3.0-10 |
800-2500 |
0-30-50 |
8 |
4.0-12 |
800-2500 |
0-30-50 |
9 |
8-16 |
800-2500 |
0-30-50 |
10 |
6.0-20 |
800-2500 |
0-30 |
Project |
Parameter |
||
Specification |
Material |
Aluminum coils |
|
Thickness |
Tensile Strength sb≤250MPa SS ≤ 260MPa |
||
Width |
500-1500mm |
||
O.D |
φ800-1800mm |
||
I.D |
Φ450-520mm |
||
Slitting accuracy |
Weight |
10 T |
|
Width tolerance:
|
0.03mm
|
||
Straightness tolerance
|
≤0.5mm/m
|
||
|
Burr |
Shaft run out machining precision could control the burr in 0.01-0.02mm if the blade could be maintain in good condition. |
|
Way of cutting |
Feed cutting |
||
Slitting strips |
0.2-1.5mm
|
25 strips |
|
1.51mm-2.5m
|
15 strips |
||
Strip width |
Min 25mm |
||
Recoiler diameter |
Φ508mm |
||
Speed |
0-150M/min |
||
Operation height |
1000mm |
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