Linija za profilisanje velike brzine (roll forming)

Profiling LW160

High-Speed Roll Forming Profiling Line. Equipped with tooling for the production of GELAN and SCHUCO metal profiles used in PVC window frame manufacturing.

Machine speed up to 55 m/min for 6-meter profile production. Maximum material processing thickness: 2.5 mm. Upper and lower shaft diameter: 60 mm. Distance between stands: 360 mm. Each station features an individual gearbox, driven via two cardan shafts. Both upper and lower shafts are powered at each station. There are 15 working stands plus two straightening stands (Turkish heads). All tool rollers boast a surface hardness of 62 HRC. All auxiliary rollers and shafts that come in contact with the material are induction hardened to 58–62 HRC (run-out table rollers and horizontal accumulator rollers).

Fly-cutting servo positioning system (powered by a DELTA 7.5 kW servo motor + ball screw + linear guides). Product length is settable via HMI. Hydraulic cutting system.

Run-out table with automatic profile kickout, conveying, and separation system – enables continuous production without stoppage.

Horizontal strip material input accumulator for uninterrupted production, equipped with pinch rollers and individual drives.

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Double-sided hydraulic decoiler.

Continuous inkjet marking printer from KONING (Germany) installed.

Automatic stacking system is not mounted (see pictures).

The machine features a recirculating cooling and lubrication system on all 15 stations.

Electronic components: SIEMENS (PLC, contactors), SCHNEIDER (contactors), and DELTA (Taiwan drives and servo systems).
Main electric motors: Siemens.
Bearings: SKF.
Mechanical frame is stress-relieved and precision milled.

Machine was used only for test production (approx. 250,000 meters processed – machine is nearly new). The machine is installed and connected to the power supply – on-site testing is possible.

Price is for the machine disassembled and loaded onto the truck.
Includes complete, detailed documentation for tooling setup for each profile (comprehensive roller assembly drawings).

Model: LW160
Supply voltage: 380 V
Installed power: 73.5 kW (during 2 mm strip production, only 40% of total power is consumed)
Frequency: 50 Hz
Weight: 16,500 kg
Rated current: 160 A
Serial number: 2022LW160
Year of production: 2022
Year of installation: 2023

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