- Model: NCHL-400C
- Coil Weight Max.: 5000 Kg
- Decoiling Motor: 3 Kw
- Decoiling Method: Hydraulic
- Rated Voltage: 380 V
- Feeding Line Height: According to Customer Requirements mm
- Roller Layout: Up 4/ Down 3
- Feed Accuracy: ±0.1/100 mm
- Coil O.D. Max.: 1500 mm
- Coil I.D. Max.: D. 450-530 mm
- Feeding Width Max.: 80-400 mm
Material:Cold rolled sheet, hot rolled sheet, pickled sheet, galvanized sheet, stainless steel sheet, copper, aluminum
Material Thickness：0.5 ～ 4.5 mm Note: Please refer to the correction ability table for thickness x width.
Material Width：100 ～ 1800 mm
Yield Strength ：≤345 N/mm2
Coil Inner Diameter:Φ450~φ530mm/φ480~φ530mm/φ580~φ630mm
Coil Outside Diameter:max φ 1600 mm
1.Electric eye loop control system
2.Outgoing catenary to assist and support the material
3.Hold down arms device
4.Hold up arm for sheet feeding in
5.Feeding line easily adjusts by advance worm gear screw jacks device
6.Leveling setting wheel with meter panel
7.The uncoiler contain the butterfly brakes air compressor
9.Feed and staightener rolls with a hard chrome finished
10.Up and down device for feeding in sheet loop
11.Coil tip flattness device
12.Coil holding arms
|Width of Material (mm)||50-400||50-500||50-600||50-800||50-1000||50-1300||50-1600|
|Thickness of Material (mm)||0.5-4.5|
|Max. Coil Weight (Kg)||5000||6000||8000/10000||10000|
|Max. Speed (m/min)||16|
|Feed Accuracy||+/- 0.1/100mm|
|Work Rollers||Up 3/ Down 4|
|Feed Line Height||Accoring to customers’ Requirements|
|Power Supply||3-Phrase 380V|
|Uncoil Expansion||Hydraulic Expansion|
|Servo Motor (Kw)||2.9||4.4||5.5||7.5||8|
|Uncoil Motor (Kw)||3||4|
|Machine Size (m)||4.7×2.5
|Machine Weight (Kg)||4800||5000||5200||6280||8320||8970||9500|
Openable Straightening Head
the whole part of the upper straightening part is openable,which is convenient for cleaning the surface of the work rollers,such as oil stain,waste scrape,non-ferrous metal oxide layer,etc.
Automatically Adjusting Correction
Adjust the correction amount by geared motor/servo motor,the memory can store 99 sets of numerical parameters,can be called at anytime.
It is used to smoothly transfer the coil to the spindle of coil shaft.It is used to lift the stripend so that the sheet can smoothly enter the leveling machine.Coil car is provided with a material roll anti-dumping baffle.It can effectively prevent the roll from falling over when the metal coil is narrow.
material head and tail deformation is large,can not be corrected used to cut the material head,tail.
Automatic Double-sided Oiler
automatic oiling of the upper and lower surfaces of the material.
Uncoiling spindle support arm
driven by hydraulic cylinder, the support arm supports the end of the uncoiling spindle after loading, thereby balancing the gravity of the main bearing, improving the stability of the uncoiling, and increasing the service life of the spindle.