Wide WebPro Series Jumbo Roll Laser Processing Machine

Models LB3500, LB4300, LB4500
WebPro Web-Based Processing Machine


  • Loose Discs
  • Disc Rolls
  • Hook & Loop
  • Stick-On Discs
  • Tabbed Discs

Mass Production System

Preco's Wide Web-Based laser systems for roll-to-roll or roll-to-discrete part processing. These larger, turnkey systems are ideal for high production requirements. Available in two different widths, the base systems feature reel-to-reel processing with multiple lasers. The control system operates in a user-friendly Windows® environment, allowing both cross-web and simple shape processing. As a result, changeovers are as simple as opening a file without the need of costly tooling.

Jumbo roll capabilities.

The Wide WebPro series of digital laser cutting systems are rapidly re-configured for changing job requirements. This machine has jumbo roll capabilities because of its larger footprint design.

Abrasive Disc Robot and Conveyor Options

The base systems may include additional features to accommodate inbound lamination, in-line mechanical slitting, loose discs output conveyor, differential rewinding or multiple robotic stacking.


  • Laser Cutting
  • Laser Marking/Etching 
  • Laser Kiss-Cutting
  • Laser Perforating
  • Laser Slitting

Disc cutting speed

Estimated throughput per laser power level.

6 in. Disc with Center Hole

Abrasive Disk No Holes Diagram

Discs Per Hour

Grit 1,000 W 2,000 W
P80 3,500 4,700
P150 5,000 6,000
P400 5,800 6,300

6 in. Disc with 7 Holes

Abrasive Disk 7 Holes Diagram

Discs Per Hour

Grit 1,000 W 2,000 W
P80 2,700 3,960
P150 4,300 5,100
P400 5,100 5,700

6 in. Disc with 15 Holes

Abrasive Disk 15 Holes Diagram

Discs Per Hour

Grit 1,000 W 2,000 W
P80 2,300 3,300
P150 3,700 4,500
P400 4,500 5,100

6 in. Multi-Hole Disc (100 – 400 holes)

Abrasive Multi-Hole Disk Diagram

Discs Per Hour

Grit 1,000 W 2,000 W
P80 900 – 1,200 1,400 – 1,800
P150 1,500 – 2,000 2,000 – 2,700
P400 2,000 – 2,700 2,300 – 3,100

Features & Benefits

Just some of the many benefits of buying a Preco Wide WebPro Series laser machine.

Digital Process that is "Flexible"

The non-contact process eliminates tool and die fabrication, maintenance and storage costs

Superior Edge Quality 

Sealed edge and no burrs, slugs, debris or strands left on cutting edge (depending on material)

High-Speed Processing On-the-Fly

Multiple fixed beam and galvo configurations with processing speeds up to 38 m (1500 in.)/minute

Vision System (Optional)

Allows precise cutting of imperfectly positioned materials or compensation for screen stretch

Ramp-Up / Ramp-Down Control

Eliminates scrap caused by the overpowering of material at slower than normal processing speeds

Adjustable Field of View (FOV) (Optional)

Allows for optimized cut speed and cut quality from one job to the next

Preco Patented AcuPower™ 

Provides consistent processing independent of cut shape and processing speeds

Fast Processing Speeds  

Cut Parts from moving webs for maximum production rates

Job Database

Reduces set-up time; consistent production from operator to operator

Lower Operating Costs 

High throughput and low operating cost mean increased margins

Adaptable / Integratable

I/O available for seamless interface to the existing production line or material handler

Quick Set-Up and Pattern Change

Easy to use Windows® based software enable make-to-order processing of short-run or complex jobs

System Options

The Wide WebPro Series is available with a variety of options including laminators, rotary die cutters, or multiple stations consisting of both lasers and die cutters.

Web Automation
Web steering, Closed-loop web tensioning or dancers, Pre or post-process lamination, Weed/scrap stripping, Knife Slitting, Discrete part takeaway conveyor, Guillotine Sheeter, 152 mm (6 in.) core air chucks or adapters, Slice detection, Vision QC

Delivers discs from cut zone to operator or robotic stacking workstations

Vision Registration System
Single or dual cameras for X-Y-Θ positioning of the cut pattern to material features

Lower Vacuum Work Support
External filtering or debris separator

Single or dual spider robots and stacking conveyor

Additional Options

  • Unwind with Steering
  • Splice Detector
  • Tension Control
  • Weed Wind-Up
  • Rewind
  • Web Break Sensor
  • Slitter / Air Amplifier
  • Work Support
  • Nip Drive
  • Splice Table
  • Edge Guide Sensor
  • Strip Roller

Tech Specs

Technical parameters are based on a baseline standard but all Preco Wide WebPro Series laser machines can be customized to meet your product's needs.

  LB3500 LB4300 LB4500
System Footprint Length: 15.2 m (50 ft.)
Width: 8.5 m (28 ft.)
Height: 2.6 m (8 ft. 6 in.)
Lasers 1 2 – 3 3 – 5
Output Heads 1 2 – 3  3 – 5
Web Width (Standard)   914 mm (3 ft.) 1.53 m (5 ft.)
Processing Speeds*   Up to 15 m/min (50 ft./min) Up to 15 m/min (50 ft./min)
Lower Vacuum Work Support Included, with debris collection
Laser Power** 1,000 and 2,500 Watts
Laser Wavelengths  9.3 µm, 10.2 µm or 10.6 µm
Safety Enclosure  Class 1
Patented AcuPower™ Control Adjustment of laser power "on-the-fly" based on the beam movements
AcuBeam™ Software Windows® based with full graphical / CAD interface
Abrasive Grits  With holes: 36 grit or higher
Without holes: 24 grit or higher
Power Requirements*** Controller & Chiller (Int) : 380-420VAC, 3PH, 50Hz
Controller & Chiller (US): 200-230VAC, 3PH, 60Hz

The above data is subject to change. All specifications are dependent on laser power, material type and thickness, and process platform - consult with a Preco associate.
*Processing speed is dependent on the part size and geometry, laser power, material type and thickness. 
**Other laser sizes available per request.
***May be powered separately or by the laser system.

General Laser Converting Equipment Line



Multi-Purpose Laser Machine

The FlexPro® laser system provides the speed of galvanometer processing with the versatility of an XY motion system.


Mini FlexPro

Compact Laser Processing Machine

The Mini FlexPro® laser processing system offers innovative solutions for high-speed laser processing of flexible circuits.


WebPro Series

Web-Based Laser Processing Machine

The WebPro Series of digital laser cutting systems are rapidly re-configured for changing job requirements.


Wide WebPro Series

Jumbo Roll Laser Processing Machine

The Wide WebPro Series is a wide web-based, traveling head laser systems for roll-to-roll or roll-to-discrete part processing.


FlashLite G Laser Modules

High-Speed Laser Processing Module

FlashLite G Modules provide high-speed, laser processing for through cutting, kiss-cutting and perforating.


One of Preco's dedicated professionals will be in touch to help with your interest in the Wide WebPro laser machine.

Laser Equipment

715.247.3285 | Email