1. Introduction:
This Cut to length machine line line is able to uncoil & level a coil strip, and then shear the leveled flat strip to certain length of sheets at line speed of max 100m/min. It is referred as coil strip CTL machine in general place. This CTL machine is suitable for thin sheet or thin coil cut-to-length.
The high speed cut-to-length line adopts servo length-fixing and pneumatically mechanical shearing to make sure sheet length precision and clean shearing notch.
The coil strip high speed cut-to-length line (CTL machine) is composed of: coil loading car, single-mandrel decoiler, coil-head guide, press & shoveling equipment, pinch-feeding roller & leveling machine, hole accumulator, side guide, fine leveling & length-fixing machine, pneumatically mechanical shearing machine, delivery belt, piling-up bracket, up-down lifting table, moving-out car, hydraulic system and electric control system.
The Cut to length machine line fit steel coils with thickness: (0.2-2mm, 0.3-3mm, 0.6-4mm, or 1-5mm) and changeable width and length of finished sheets depend on customer's practical need.
2. Production line’s equipment configuration and function description:
Transverse liner: coil→ feeding → unwinding → feeding → pre-levelingl machine → looping → correction →precise leveling machine → measurement → shearing machine → stacking.
3. Below is the machine specifications for your reference:
No | Name | Unit | Parameter |
1 | Materials | CRS, GI, SS, Aluminum | |
2 | Thickness | mm | 0.5-3.0 |
3 | Width | mm | 1250 |
4 | Coil I.D. | mm | Φ508 |
5 | Coil weight | MT | 6 |
6 | Max speed | m/min | 20 |
7 | Cutting precision | Mm | 1.0 mm/two meters 0.5mm/one meter |
8 | Leveling roll | piece | Upper 8 / Lower 9 |
9 | Feeding roll | piece | Upper 1/ Lower 1 |
10 | Diameter of leveling rollers | mm | Φ65mm |
11 | Distance of leveling rollers | mm | 70mm |
12 | Material of leveling roller | GCr15 | |
13 | Diagonal tolerance | mm | ≤±2mm/2000mm |
14 | Length tolerance | mm | ≤±1mm/2000mm |
15 | Power | 380V/50HZ/3PH | |
16 | area of the whole line(about) | 15m(L)X5m(W) | |
17 | The direction of whole line | Depends on Customers' | |
18 | The color | customized |
4. Standard equipments of machine:
5 tons hydraulic un-coiler | 1 |
Guiding equipment | 1 |
Slitting equipment | 1 |
Cutting equipment | 1 |
Hdraulic stations | 2 |
PLC control panel | 1 |
Support tables | 2 |
Spare parts | 1 wooden tooling box |