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Lotem 400

 

LOTEM 400 - SMALL
Release Note

Lotem 400Small –501S4E192
Lotem 400Small with MCU – 507F4E037

 

The Lotem 400 Small will support a wider range of plate sizes:
Minimum: 311 x 228 mm (12.25" x 9") around x along drum

Maximum: 622 x 750 mm (24.5" x 29.5") around x along drum

Hardware changes:

Manual Loading System:

Auto Loader:

 

All other specs remain the same as those of the Lotem 400. (See attach spec for Lotem 400 Small, below.)
Following are the changes required in the registry to support the wider range of plate sizes:
Under:

MACHINE/ Min Media Height Size (mm) change from 330 (default) to 228.
Hardware/Drum system/Balance system/right click Balance system/
Balance Weight Mass (gr) change to 505.6
Tail Gripper Total Mass (gr) change to 1162

For Manual Loading only,in the Regedit change: IO Objects/Local 3/Detectors/Plate Present Left Detector from "1" to "0"

Perform Shutdown and start application.
On the GUI go to Utilities/User/User type/Service Engineer type the Password: Creoscitex
On the GUI go to Settings/Plate definition/ in the media definition box dialog open the ADV
Dialog erify : Position Type is on "Edge"

Note: Make sure the processor can handle small size plates.

The Lotem 400 Small is in BETA stage – Expected time for Beta 4-6 weeks.

Media

Type

 

IR sensitive Aluminum plates (830 nm)
include ablation plate.

Size

Min.

318 x 228mm (12.5"x9")

 

Max.

750 x 622mm (29.5"x24.5")

 

Flexibility

Any plate size within this range,

 

Thickness

0.15-0.3 mm (6-12 mil. nominal)

 

Resolution

Resolution range

60 -140 dot/mm continuously variable.

Screening

Line screen range

300 line screen (media dependent)

Different angles

Total flexibility

Special screening methods

Turbo screen

Accuracy

Absolute image accuracy

+/- 25 micron

Image to plate reference

+/- 25 micron (for multi cassette only).

Image repeatability between plates

+/- 25 micron

Throughput

Total throughput (B2 plate at Res. 100): 16 plates per hour.

Loading /Unloading

Load procedure

Basic semi-automatic

  1. Off line punching.
  2. Positioning plate on loading tray.
  3. Machine automatically loads plate onto drum.

 

Option – full auto, multi cassette loading

Fully automatic operation.

  1. Plate loading from 3 trays.
  2. Interleaf paper removal.
  3. Punching.
  4. Machine automatically loads plate onto drum.

Unload procedure

 

Auto unloading of plates.

In-line conveyor

 

Optional, supplied by Creo

 

 



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