0.3-3x1650mm Rotary Shear Cut to Length Machine
Every line is configured around the incoming coil, the material grade and the finished product you need to ship. Send your specification and we will size the machine to it.
- Machine type
- Cut to length Line
- Working range
- 0.3–3 mm × 1650 mm
- Build
- Custom, built to order
Email slittingline@foxmail.com Phone +86 189 3238 3779
0.3-3x1650mm Rotary Shear Cut to Length Line Machine is specially designed to cut to length of stainless steel coil with thickness 0.3-3mm, and width maximum 1650mm.
Machine Advantage of Flying Shear Cut to Length Machine
1.The flying shear/ rotary shear is specially suitable for short length sheets cutting, although the extremely short sheets take more time to precisely track and cut, its cutting frequency still can be around 100pcs/min.
2)Thin sheet can be easily cut in one fast stroke, thus fly shear is available: the sheet runs at stable speed, fly shear fast cut off a sheet while synchronously tracking the running sheet, the track cutting process takes about 0.5s, max cutting frequency can be up to 150times/min. The maximum cutting speed can be 80m/min
Machine List of Rotary Shear Cut to Length Machine
1.Coil preparing saddle, coil-loading car
2) Single Mandrel uncoiler with coil head press roller
3) Coil-head straightening and shoveling device
4) Double pinch rolls & 5-roller Leveler and coil head shear
5) First pit accumulator
6)Side guide before slitter
7) Edge Slitter
8) Edge scrap winder
9) Second pit accumulator
10) 6Hi Leveler
11) Pinch Length Fixer
12) Rotary Shear
13) Conveyor Belt
14) Dual stack
13)Hydraulic system, Pneumatic system
14)Electric control system
Specification of Flying Shear Cut to Length Machine
1) Raw material
| No | Name | Technical Parameter |
| 1 | Material | Stainless Steel |
| 2 | Thickness | 0.3-3.0mm |
| 3 | Coil width | 200-1650mm |
| 4 | Coil outer diameter | ≤Φ2000mm |
| 5 | Coil inside diameter | Φ508mm |
| 6 | Coil weight Maximum | 25T |
| 7 | tensile strength | σb ≤780N/mm2 |
| 8 | yield strength | σb ≤700N/mm2 |
2)Finished Product
| No | Name | Parameter |
| 1 | Cutting length | 300-4000mm |
| 2 | Cutting length tolerance | L=2m≤±0.3mm (2.0mm) |
| 3 | Diagonal tolerance | L=2m≤±0.5mm (2.0mm) |
| 4 | Leveling accuracy | ≤± 1.2mm/m2 |
3)Machine Parameter
| No | Name | Parameter |
| 1 | Line speed | 0~80m/min(stepless speed regulation) |
| 2 | threading speed | 0~15m/min |
| 3 | Cutting pieces | 2000mm , 2.0mm≤40 pcs/ min |
| 4 | Power supply | 380V/50Hz/3Ph |
| 5 | Total power | about 500Kw |
| 6 | Operators required | 2-3 workers |
| 6 | Space area | Length 48m× Width 11m |
| 7 | Running direction | Left to right |
| 8 | Machine color | As per customer requirement |
Machine Layout
0.3-3x1650mm Rotary Shear Cut to Length Machine
0.3-3x1650mm Rotary Shear Cut to Length Machine
Q & A
1.Q: How does this rotary shear line differ from a flying shear line?
A: The rotary shear uses rotating blades rather than a reciprocating blade, so it suits continuous cutting at line speed. Both types are aimed at thin stainless where stopping the strip for each cut is not practical.
2.Q: What thickness and width does it cover?
A: 0.3-3 mm stainless up to 1650 mm wide. That width covers the common 1500 mm mill coil without trimming before the line.
3.Q: How many cuts per minute?
A: Around 100 cuts per minute, holding even on short sheet lengths where the shear has less time to track and cut.
4.Q: What is the output used for?
A: Stainless sheet for appliances, kitchen equipment, elevator panels and similar flat products where both surface quality and length consistency matter.
5.Q: What keeps the cut square at speed?
A: The strip is held under tension between leveler and shear, and the rotary blades cut on a fixed plane, so squareness does not depend on the shear travelling straight during a stop-start cycle.
Build standards and working accuracy
Which components and brands go into a cut to length line?
Structural parts are welded to a minimum throat of two thirds the thinner plate, shot-blasted before painting and finished with two top coats. Uncoiler, slitter and recoiler shafts are forged 42CrMo and supplied with a material certificate; gears are 20CrMnTi, case-hardened and ground. Bearings, hydraulic, pneumatic and electrical parts come from named suppliers — Yuken valves, AirTac cylinders, HIWIN linear guides, Mitsubishi or Siemens PLC, Proface HMI, OMRON sensors — and the final bill of components is fixed on the approved drawing for each line.
Which shear and leveling arrangement does the line use?
A medium gauge line uses a servo track flying shear that follows the leveling speed and cuts on the move; heavy gauge plate is leveled twice, pre-leveling and fine leveling, to relieve internal stress before shearing, and stainless or aluminium coil is edge trimmed ahead of the cut. The arrangement follows the gauge, the material and the surface the sheet has to keep.
How is the line installed and supported after delivery?
Engineers attend the customer's plant to supervise installation and train the operators on the line as built. Spare parts are supplied at any time, and remote technical support stays available for the life of the machine.
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Request a quote
Get a proposal for this machine
Tell us the coil or sheet you need to produce. We will come back with the configuration, the working range and the delivery schedule that fit your project.
- Material grade, thickness and coil width
- Finished strip width or cut length
- Target output and site conditions