Thin Sheet Metal Cut To Length Line Machine With Edge Trimmer
Metal coil sheet cutting to length line is one of our main machine products, We manufacture metal sheet cut to length line machines for 15years, have supplied cut to length line to Malaysia, KSA, UAE, Nigeria, Algeria, USA, Russia, Ethiopia, Egypt, etc, about 30 countries,
Coil sheets can be hot rolled, cold rolled, galvanized steel sheets, stainless steel sheet, aluminum sheets, light gauge sheet cut to length line has fine leveling and fast cutting. Sheet flatness +/-1mm per square meter, fast stop cutting 2m x 28pcs/min.
Continuous running of leveler, servo length feeding and fast pneumatic shear ensure high speed and high precision working, stacking speed follows up the coming cut sheets and stack each sheet fast one by one, for a 2mm x 1250 x 15T coil, it takes 20minutes to cut, about 40minutes one coil.
Layout
Two sets coil preparing saddle, single mandrel uncoiler with back tension, coil head press and peeler, 4 high leveler, pit loop, central guide, servo length fixing with filming, fast shear, delivery belt table, one or two sets stacker, output cars or roll tables.
Composition
- Coil saddle, store one or two coils for standby, load 20T
- Coil loading car. load coil onto uncoiler mandrel, up-down lifting and fwd-bwd walking.
- Single mandrel uncoiler: hydraulic expansion mandrel for standard Ф508mm, back tension motor is installed for stable uncoiling and leveling, centralizing uncoiler base to ensure coil center on ceterline.
- 2+15 Roller Leveler: 4Hi, 4 rows backup rollers, 75KW DC.
- 7Servo Length feeding: Servo length measuring(2+5+2 rollers driven by servo motor and controller)
- Pneumatic Fast Stop Shear: crank shaft cutting from down to up, lower blade v shape.
- Belt Conveyor: convey finished sheets to stacker
- Stacker: stacking load 5T.
- Sheets Car: deliver sheets out, then packing. can be two cars, one working and the other waiting.
Parameters:
| High speed light gauge cut to length | Parameters |
| Steel coil sheet thickness(mm) | 0.2-1.5mm, 0.25-2.0mm, 0.3 -3.0mm, 0.4-4.0mm |
| Steel coil sheet width(mm) | 600mm, 1000mm, 1250mm, 1600mm |
| Uncoiling load( MT) | 10T, 15T, 20T |
| line speed(mpm) | 80m/min |
| Cutting Accuracy(mm) | ±0.50mm /2m in length
|
| Leveling precision | ≤±1.0mm/m2 |
| Cutting burrs | ≤3% of thickness |
| Stacking precision | ≤1.0mm in width, ≤1.5mm in length, |
| Total power(KW) | 100KW ~ 130KW ~ 150KW |
| Land area(L x W) | 25m x 10m |
Precise Making:
| Part | Material, Processing, Brand |
| shaft, axis, roller | 42CrMo,HB250-275 |
| Frame, bases | Q235-A ,Q345(16Mn) steel plates welding, annealing treatment |
| Gearbox body | Q345 plates welding, heat treatment, sand blasting, primer painting |
| Gears: | 40Cr forging steel, HB240-255, teeth face hardened, teeth ground |
| Uncoiler Segments: | 55# Cast steel, tempering, hard chrome coating and polishing |
| Hydraulic pump | Yuken pistion variable pump |
| PLC | Siemens S200 |
| Bearing | HRB, ZWZ, SKF |
| Pneumatic parts | Airtac,SMC |
Photos:
