Erhardt & Leimer Fully Automatic Slitter/Rewinder with E&L Virtual Inspection

– Fully-automated Erhardt+Leimer inspection system with lane flagging, Slitter, & Duplex rewinder.
– Max working inspection width of 54”.
– Line speed of up to 100 yds/min.

– Unwind/Inspection:
Pinnacle Converting Equipment Co. Unwind stand
Drop-in Safety chucks for output shaft, fitted with a pneumatic multi-caliper break system.
Chucks are set to accept 1.5” square bar shafts. Air bars are included that fit 3” ID fiber cores.
Automatic web tension control at the unwind, via an ultrasonic sensor.
Accuweb, Inc. Micro1000 automatic edge guide system with ultrasonic sensor for +/- 3.0” correction.
Unwind cradle is erected on linear rails + bearings with an electromechanical actuator to work alongside automatic edge-guide system for web alignment.
Fore/aft adjustment screws to eliminate slack edge.
Full plexi-glass housing and filtered blower providing positive pressure to mitigate dust ingress into the inspection area.
Mounted air nozzles for web cleaning at unwind.
Four (4) Erhardt+Leimer OL-5250 4K line scan cameras
12 kHz scan frequency with automatic focus, calibration, and chip alignment. 0.19 mm/px resolution on web.
Two inspection lines of two cameras each, set at 90 degrees and 62.5 degrees inspection angles.
Two (2) 70” Metaphase MetaBright LED line lights, setup for diffuse reflection, specular reflection, and transmission measurement.
E+L ELSIS defect inspection, roll mapping, and roll reporting software, run by a linux-based PC.
Full integration into flagging system located on rewind stand.
Encoder-driven roll mapping and flagger timing.

– Flagger/Slitter/Duplex Rewinder:
Pinnacle Converting Equipment Co. 60” Slitter Duplex Rewinder
Can accept maximum 26” D, 2500 lbs. rolls on two (2) separate sets of drop-in safety chucks.
Two (2) air bars that fit 3” ID fiber cores with 1.5” square bar ends.
Seven (7) adjustable individual shear blades mounted on common dovetail bar. Bottom anvil rings.
Pneumatic friction clutch to provide adjustable rewind tension. Tension controlled by ultrasonic sensor and I/P regulator.
Red Lion G3 touchscreen control and HMI
Seven (7) AF-2 web flagging modules with adjustable sliding bases, fully integrated into inspection system with encoder for accuracy.

– Additional:
Vestil Steel Gantry Crane at unwind (3-axis movement)
4000 lbs. capacity frame with 2 ton Coffing electric hoist and spreader bar
12’ of track movement on floor
Dimensions: 6’ L (wheelbase) x 15’ W (between tracks) x 10’ H
Dayton Steel Gantry Crane at rewind (3-axis movement)
2000 lbs. capacity frame with 1 ton Dayton electric hoist and spreader bar
11’ of track movement on floor
Dimensions: 5’ L (wheelbase) x 15’ W (between tracks) x 10’ H
Quickdraft trim removal system
– Power: 460 VAC, 3 Phase, 60 Hz
– Pneumatic: 90 PSI