Medium thickness sheet 3 in 1 coil feeding line for mild steel,
stainless steel, aluminum steel
Model:
NCSF6
Application:
For 0.3-4.5mm medium thickness sheet thickness coil uncoiler,
straightener & feeder
Characteristic:
1. 3 in 1 line, the straightening rollers adopts piston cylinder to
finish loosing mode instead of tranditional air cylinder. It is
suitable for 0.3--4.5 mm medium thickness material with 70-1000mm
width coil punching uncoiling, straightening and feeding
2, the uncoilling frame spindle adopts hydraulic expansion system,
coiller drum is wedge form slider structure, automatic locking and
loosening coil material, feeding width adjusting by two gauge
roller screws, when discharge coil, the air cylinder will rise
outer roller to avoid blocking material, it makes loading-unloading
coil easily, high reliability, low labor intensity, good safety,
and is equipped with a pressing arm, so that the material is not
loose, the coil discharge adopts photoelectric induction system,
automatic feeding, and adopts pneumatic device lift material,
control material feeding arc, to let the material into machine
smoothly.
3, straightening rollers is high-strength alloy bearing steel, with
a series of heat treatment (quenching), lathe, high frequency
treatment, hard chromium plating, grinding, grinding, strictly
ensure the smooth surface, precision reached 0.01mm.
4, Adopt the two rollers pinch press structure, through motor
reducer , drives the upper and lower pinch roller working, send the
material head to straightening machine.
5, Straightening device uses four worm gear to adjust, by hand
wheel rotation, worm drive, worm gear, drive the upper slider for
lifting, so as to achieve the amount of pressure regulation. The
adjusting hand wheel is provided with an adjusting dial plate, and
display the adjusting amount accurately.
6, Straightening and loosing adopts eccentric structure, adopts
double cylinder, straightening cylinder ventilation,upper slider
cylinder piston driven by the pressure,when loose, air cylinder
witll lift material by upper slider. Because the exhaust pipe is
equipped with an exhaust valve when loosing, the loosing speed is
fast.
7, worm gear lifting device can adjust feeding height within 100,
suitable for customers for different product mold height,
convenient adjustment, labor saving and reliable.
Machine Overall Size Drawing:
Stranghtening Performace Charte:
| Model | material thickness [mm] |
| 0.3-0.8 | 1.0 | 1.6 | 2.3 | 2.5 | 2.8 | 3.2 | 4.5 |
feeding width [mm] | NCSF6-400A | 400 | 370 | 300 | 160 |
| NCSF6-500A | 500 | 320 | 270 | 160 |
| NCSF6-600A | 600 | 360 | 290 | 250 | 160 |
| NCSF6-800A | 800 | 480 | 320 | 250 | 220 | 150 |
| NCSF6-1000A | 1000 | 430 | 330 | 290 | 230 | 200 | 110 |
Machine Models:
| Model | NCSF6-400A | NCSF6-500A | NCSF6-600A | NCSF6-800A | NCSF6-1000A |
| Material width[mm] | 70～400 | 70～500 | 70～600 | 70～800 | 70～1000 |
| Material thickness[mm] | 0.3-4.5 |
| Max coil weigth [kg] | 3000(5000) | 5000(7000) |
| coil inner diameter[mm] | 508 |
| coil outer diameter [mm] | 1400 |
| max speed[m/min] | 22 |
| feeding accuracy [mm] | ±0.15 |
| straightening rollers [mm] | ￠68×7 PCS(UP 4/ BOTTOM3) |
| feeding rollers [sets] | 1 |
| feeding heights[mm] | 1200±100 |
| voltages | 220VAC 60HZ/AC380v 50HZ |
air pressure[kg/cm2]
| 5kg/cm2 |
| coil expansion mode | hydraulic |
| servo motor[kw] | AC4.4 | AC5.5 |
uncoiler motor [kw] | 1.5(2.2) | 2.2(3.7) |
