Economic Cut to Length Line

Description

Economic Cut to Length Line

（Non-dig hole underground)

A cut-to-length line is essential in metalworking and manufacturing. It processes large metal coils, cutting them into precise lengths per specifications. Typically, these lines include decoilers for coil holding, straighteners for metal flattening, and shears for precise cutting. Some lines may incorporate edge trimming, stacking systems, or automated controls for efficiency. These systems are integral in industries like automotive, construction, and metal fabrication, ensuring precision and productivity in mass production.

How to customize a cut-to-length line?

We need to know the following information before making a design:

1. Input coil width
2. material thickness range

Technical parameter of the cut-to-length line:

1. Material: Stainless steel/galvanized sheet/hot-rolled sheet/cold-rolled sheet

2. Processing thickness: 0.3mm to 2.5mm

3. Processing width: 150mm to 1250mm

4. Outer diameter of coil: 800mm to 1800mm

5. Inner diameter of coil: Φ460mm to Φ520mm with sleeve Φ620mm

6. Coil weight: 15000kg (MAX)

7. Feeding speed: 0 to 70m/min.

8. Shearing accuracy:
Length accuracy: ±0.2mm (based on 2000mm)
Diagonal error: ±0.4mm

9. Shearing productivity: (for thickness < 2.0mm)
45 sheets/minute (length < 500mm)
40 sheets/minute (length < 800mm)
35 sheets/minute (length < 1000mm)
28 sheets/minute (length < 2000mm)
24 sheets/minute (length < 2500mm)
20 sheets/minute (length < 3000mm)

10. Stacking length: 300mm to 3000mm

11. Stacking height: 500mm

Main Components:

Reel stand, feeding trolley, Uncoiler, hydraulic auxiliary support, leveling machine, buffer transfer bridge, alignment mechanism, servo feeder, hydraulic shearing bed, conveyor belt, stacking device, hydraulic system, hydraulic system (for hydraulic shearing bed), electrical control system, etc.