Sliting and Cut to length line
Precision and Durability: How We Engineer a Superior Coil Slitting Line Machine
The Hydraulic slitting line is a crucial machine that bridges the upstream and downstream processes of steel coil production. It cuts standard steel coils into required widths for further processing, serving industries such as construction and automotive manufacturing.Today, in addition to presenting the technical specifications of the slitting line machine, I will focus on the manufacturing techniques of its core components. This will allow you to better understand the superior quality and advanced technology of our equipment.Main technical parametersSteel coil parametersMaterialCRS and GITensile strengthδb≤450Mpa，δS≤260MpaSteel thickness0.3-3.5mmSteel width500-1600mmSteel coil I.Dφ4...
The Hydraulic slitting line is a crucial machine that bridges the upstream and downstream processes of steel coil production. It cuts standard steel coils into required widths for further processing, serving industries such as construction and automotive manufacturing.
Today, in addition to presenting the technical specifications of the slitting line machine, I will focus on the manufacturing techniques of its core components. This will allow you to better understand the superior quality and advanced technology of our equipment.
Main technical parameters
| Steel coil parameters | Material | CRS and GI |
| Tensile strength | δb≤450Mpa，δS≤260Mpa | |
| Steel thickness | 0.3-3.5mm | |
| Steel width | 500-1600mm | |
| Steel coil I.D | φ480-520 mm | |
| Steel coil O.D | φ1600mm(max) | |
| Steel coil weight | 15T(max) | |
| Slitter parameters | knife pivot diameter | Ф220 mm |
| Knife pivot material | 40Cr | |
| Blades specification | Φ220mmXφ340mmX15mm | |
| Blade material | H13K | |
| Slit parameter | Max slit quantity | 5 pcs (3-3.5mm)8 pcs (2mm)15 pcs(1mm)25 pcs(0.3mm) |
| Width precision | ≤±0.05mm | |
| Other parameters | Power | 380V/60Hz/3Ph |
| Line speed | 0-60m/min | |
| Capacity | Around 220 Kw | |
| Whole line Dimension | 23m(L)X8m(W) | |
| Daily production capacity | Around 40T (for 8 hours) | |
| Operator needed | 1 mechanical engineer ,2 common workers | |
| Line direction | From right to left(Face to machine) |
The Manufacturing Process of Key Components
1. Work Rollers
Nibblers - Testing - Roughing (Mechanical Performance Test) - Heat Treatment (Quenching) - Semi-finishing - Finishing - Roll Surface Heat Treatment.
2. Forgings: Gears & Gear Shafts
Rough Forging - Roughing - Testing - Heat Treatment (Quenching) - Semi-finishing - Finishing - Heat Treatment (Tooth Surface Hardening, etc.).
3. Welded Structures: Frame, Base, & Transmission Box
Raw Plate Intake - Plate Pre-treatment - Cutting - Welding - Welding Inspection - Annealing / VSR - Roughing - Finishing.
Why Choose Our Hydraulic Slitting Line?
1.Our quality system operates effectively in strict accordance with the ISO9001 standard during both product design and manufacturing. We ensure that all products provided meet professional design standards and contractual quality requirements.
2.Every component of the Hydraulic slitting line undergoes strict inspection before moving to the next process. This commitment to total quality control by all personnel, throughout the entire manufacturing journey, guarantees the superior quality and durability of our products.
3.The main electrical components are sourced from stable, high-quality brands such as Siemens. This ensures the machine operates with consistent stability and delivers a long service life.
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