Cold forming mill production line
Brief introduction:
This mill line is adopting cold rolling forming method to roll angle, channel and hat sections with slitting material. None continuously production type. When charge coil, the mill line will be stop.
Slit for materials：
1) Material specification:
Hot rolled or cold rolled steel coil of low carbon steel, low alloy steel. GI coils and GL coils
Yield limited: 550 Mpa Tension limited: 650 Mpa
Coil OD: 1800mm Max.
Coil ID: 425 – 610 mm
Coil width: 400 mm (Max.)
Coil thickness: 0.8-3 mm
Coil weight: ＜6000kg
2) Section products:
Depend on client drawings of profiles.
Thickness 0.8~3mm C profile, channels, hat section products.
Total sections sets of cutting dies for all sections products. Refer attached list and drawings.
Mill line section products dimension size; height: 110mm, Width: 170mm;
3) Mill line speed: in forming zone: 0~ 20 m/min Max.
Strip charge direction：Left to right or client given
4）Mill dimension area：~ L35x W 3.5 meter.
Power installation total：52KW
5) Roll forming pass: Depend on client profiles to desinged.
3. Production process:
Slit coil charge by crane→ de-coiling leveling→ guide device front forming entrance →forming→ sizing→ Turk head →cutting→ roller conveyer run out →collection→
Equipment supplying range：
|
No. |
Equipment name |
QTY |
|
1 |
Coil charge saddle |
1 |
|
2 |
Uncoiler |
1 |
|
3 |
|
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