RSL 4X1500 Metal Coils Slitting Line
- I. Technical parameter
1.Raw material parameters | |
Material | ST37 (Q235) |
Plate thickness | 1.0~ 4 mm |
Material properties | Tensile strength σb≤470MPa Yield limit σs≤235MPa |
Board width | 400~1500mm |
Inner diameter of coil | Φ508mm/Φ610mm |
Coil outer diameter | ≤Φ1800mm |
Maximum coil weight | 15000kg |
2.Finished product parameters | |
Strip inner diameter | Φ508mm/Φ610mm (plus rubber boots) |
Strip outer diameter | ≤Φ1800mm |
Maximum rewinding weight | 15000kg |
Minimum strip width | ≥90mm |
Width accuracy | 0.15mm |
Shear burr | 5% plate thickness, |
Strip straightness | 0.5mm/1000mm(genuine coil, width>100mm) |
3.Equipment parameters | |
Number of slitting strips | 16 strips (thickness<2.5mm)
10 strips (thickness<4mm) |
Slitting speed | max100m/min |
Total power | About 380KW |
Production line area | 27mx12m (length x width) |
Equipment configuration description and technical description
1. Material preparation table
Purpose: to store steel coils, ready to be loaded
Structure: Steel plate welded structure, installed on both sides of the trolley floor trough to form a V-shaped seam, storing coils with a coil diameter greater than Φ1000. Nylon board on V-shaped surface.
2.Feeding trolley
Purpose: To position the coil set on the uncoiler drum.
Structure: The trolley is composed of a hydraulic lifting rack and a motorized traveling carriage.
Rack roller diameter 220mm, wrapped with polyester glue, with groove in the middle | |
The oil cylinder is lifted and lowered, and the four guide columns are guided. | |
The car disc is driven by the motor and moves along the rail. | |
The trolley has a cable and oil pipe protection drag chain. | |
Lift cylinder—1 | φ180X750St |
Mobile motor—1 | AC2.2KW-4P, frequency conversion speed regulation |
Walking speed | 6m/min |
Weight | 20T |
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