Coil Straightening and Slitting Line for Metal Sheet Processing

Coil Straightening and Slitting Line for Metal Sheet Processing

Product Description

Product Introduction:

Integrated Straightening and Slitting: Combines precision leveling and slitting in one continuous line, eliminating internal stresses and ensuring flat, burr-free narrow strips for downstream processing.

Robust Industrial Construction: Built on a reinforced steel base with thick side plates, designed to absorb continuous slitting stresses and maintain strict dimensional tolerances even during high-speed production runs.

Advanced Slitting Technology: Utilizes precision-ground 45# forged steel rollers with hard chrome plating and high-quality slitting blades to ensure impeccable edge quality and consistent strip width across every production cycle.

Intelligent PLC Automation: Powered by an advanced PLC (Siemens/Mitsubishi/Delta) with touch screen interface, allowing operators to easily program strip widths, batch counts, and monitor real-time diagnostics for optimal production control.

Precision Tension Control: Features automated tension control systems to maintain consistent strip feeding and prevent deformation during slitting and recoiling, ensuring superior material quality.

Product Description & Parameters:
The Coil Straightening and Slitting Line for Metal Sheet Processing is a high-performance production solution designed for manufacturers of precision metal strips. This equipment transforms wide steel coils into narrow strips through a highly synchronized process of decoiling, precision straightening, slitting, and automated recoiling.

The primary advantage of this slitting line lies in its integrated straightening capability and slitting precision. The reinforced base prevents deflection under load, while precision-ground rollers and high-quality slitting blades ensure each strip maintains consistent width and impeccable edge quality. The intelligent PLC control system simplifies operations, enabling quick setup and accurate batch production. Meanwhile, the precision tension control system maintains consistent feeding and prevents deformation during slitting and recoiling. This line is the reliable choice for suppliers demanding consistent quality, superior edge finish, and operational efficiency in metal strip production.

No.	Main Parameter / Feature	Details
1	Applicable Material	Carbon Steel / Stainless Steel / Galvanized Steel / Aluzinc Coil
2	Material Thickness Range	0.2 - 4.5 mm (customizable)
3	Material Yield Strength	Up to 510 MPa
4	Coil Width Range	500 - 1600 mm (customizable)
5	Max Slitting Strips	Up to 30 strips (customizable)
6	Min Strip Width	20 - 30 mm (customizable)
7	Slitting Speed	50 - 100 m/min (adjustable via VFD)
8	Main Motor Power	11 - 22 kW
9	Hydraulic Station Power	7.5 - 11 kW
10	Roller Material	45# Forged Steel with Hard Chrome Plating (0.05mm)
11	Shaft Material	45# Steel / 40Cr, Diameter 80-120mm, Quenched & Polished
12	Slitting Blade Material	6CrW2Si / 9CrSi with Quenching Treatment (HRC 58-62)
13	Cutting Method	Precision Disc Slitting with Automated Recoiling
14	Control System	PLC with Touch Screen (Siemens / Mitsubishi / Delta)
15	Voltage	380V / 50Hz / 3 Phases (customizable)
16	Machine Dimensions	Approx. 8.0m - 15.0m × 2.0m - 3.0m × 1.8m - 2.2m
17	Machine Weight	Approx. 12 - 25 Tons
18	Width Tolerance	±0.05 - 0.1 mm
19	Decoiler Capacity	Up to 30 Tons (Hydraulic with Precision Tension)
20	Drive Mode	Chain / Gear Transmission
21	Warranty	12-24 Months Free Warranty + Lifetime Technical Support