Mueller-Weingarten MÜLLER WEINGARTEN Blanking Line (for blank preparation)

Blanking Line (for blank preparation)
MÜLLER WEINGARTEN
Control PLC SIEMENS S7
Last revision 2011

SCOPE OF DELIVERY/ COMPONENTS:
- Coil carrier with separate crop shear
- single sided de-coiler,
- max coil width 2000mm, max weight 30tons
- Two exchangeable straightening units ( cassette type ) with 13 straightening rolls,
max blank thickness 1.8mm, max. blank width 2000mm
- Loop pit
- Roll feeder with roll diameter 220 mm, feed length max 4000mm
- Monitoring of oil film thickness via scanner
- Mechanical Blanking Press MUELLER WEINGARTEN VK 800.28.35 ( 1983)
* with max. 55 strokes per minute
* Table dimensions (clamping surface 2800 x 2800 mm
* 2 Changing tables
and 350mm stroke travel

- FIRST NSM Blank de-stacker unit with 2 unloading stations
- Max. blank dimensions 4000 x 2000mm
- Conveyance speed 30 - 150 meters per minute
- Packet weight max. 12000 kgs
- Packet height max. 650 mm.
(On this part finishing for side panel cutouts via controlled dies)

- SECOND NSM unloading and stacking unit (90° towards flow through) - for smaller blanks and form blanks.
- max. size 1650 x 800 mm
- max. heigth with pallet = 450 mm.

PERFORMANCE:
240 to 270 tons cut blanks per day in a 3 shift operation

Press Design
frame design H-frame
openings in uprights yes
opening in table yes
moving bolster yes

Press Table
clamping surface (left-right) 2800 mm
clamping surface (front-back) 2800 mm
height above floor level 375 mm

Ram
ram force 800 to
clamping surface (left-right) 2800 mm
clamping surface (front-back) 2800 mm
stroke 350 mm
number of strokes max 55 /min
ram (mechan. press)
ram adjustment 350 mm

Tool Assembly Dimensions
shut height (stroke down, adjustment up) 1100 mm
distance between columns (H-frame) 3100 mm
Free passage between side columns (width) 2560 mm
Free passage between side columns (height) 1500 mm

Decoiler design single coil
sheet width max 2000 mm
sheet width (min) 400 mm
max. weight of coil 30 to
max. diameter of coil 2000 mm
min. internal diameter of coil 610 mm

leveler unit
sheet width max 2000 mm
sheet width (min) 400 mm
sheet thickness max 1.8 mm
sheet thickness (min) 0.6 mm
number of leveler rolls 13
diameter of leveler rolls 50 mm

Feeders
feeder: type roll feeder
sheet width max 2000 mm
sheet thickness max 2 mm
feeding step max. 4000 mm

Electrical specifications
mains power supply 400 kVA