Štirilinijska ekstrudijska linija

KraussMaffei Vierfachhaus

1. General Information
Machine Name: QUADRUPLEX EXTRUDER No. 1
REF No.: FU-FPs 647

2. Scope of Function and System Components
The overview illustrates the complete production line in conjunction with the quadruplex extruder, including material transport, belt guidance, belt scanning, acceleration zones, cross-cutting, and cassette winding stations.

2.1 Main Assemblies
Extruder head
Multiple “swings” (pivoting arms), numbered 0 to 13
Strip scanning systems (“Scan 1”, “Tri Scan”, strip detection 1–4)
Cross-cutting unit (“cross-cutter”)
Cutting machine
“Cutting table”
Conveyor belts designated as BELT 1, BELT 2, BELT 3

Winding area:
Cassette winders 1–4
Winding stations designated as “Winder 1–4”
Note: Winder 1 and Winder 2 labeled as “out of service”
Cooling water tank
Cooler
Electrical peripheral devices, TCU units (temperature control units), electrical cabinets (“control cabinet”, “electrical cab.”)
Steel platform structures (“platform”, cooling section platform)

3. Operating Parameters
3.1 Production Speed
0–30 m/min (specified production speed range)

3.2 Acceleration Section (Acceleration Speed Q1)
Based on provided calculations:
Basic production speed: 30 m/min = 0.5 m/s
Swivel cycle time: 4 sec.
Belt shift cycle time: 4 sec.
Gap length: 2 m
Acceleration length: 8 m
Acceleration time: 16 sec.
Speed differential: 2 m/s = 7.5 m/min
Resulting acceleration speed: 37.5 m/min

4. Strip (Material) Specifications
4.1 Strip Dimensions
Strip width: 20 mm – 220 mm
Strip thickness: 1.5 mm – 16 mm
Strip temperature: 10°C – 45°C
Strip weight: 0.02 kg/m – 2 kg/m

4.2 Strip Lengths Along the Line
(Exact lengths between defined mechanical and sensor points)
Extruder head → Swing 0: 3,997 mm
Swing 0 → Swing 1: 10,279 mm
Swing 1 → Strip Detection 1: 14,400 mm
Strip Detection 1 → Strip Detection 2: 39,159 mm
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Strip Detection 2 → Strip Detection 3: 1,812 mm
Strip Detection 3 → Strip Detection 4: 27,702 mm
Strip Detection 4 → Cross Cutter: 22,032 mm
Cross Cutter → Feeding Belt Pos. 10: 13,956 mm

Further splitting and merging sections:
From Split Point Pos. 10.1 → Swivel Pos. 5: 17,545 mm
From Split Point Pos. 10.2 → Swivel Pos. 5: 17,542 mm
From Merge Point Pos. 10 → Belt Split Pos. 1–4: 17,827 mm

Final travel lengths to winding stations:
Belt position

To Cassette Station – Belt end
Position 1 6,050 mm
Position 2 9,072 mm
Position 3 12,376 mm
Position 4 15,393 mm

To Spool Core (inner core)
Position 1 6,844 mm
Position 2 10,004 mm
Position 3 13,346 mm
Position 4 16,325 mm

5. Installed and Referenced Equipment
The document lists a long chain of equipment references from which the quadruplex extruder line is “derived from” or “includes”, for example:
FU-FPs 648 – Cassette winder
FU-FPs 649 – Conveyor modifications
FU-FPs 650 – Extruder modifications
Older Berstorff equipment (1995–1996)
Triplex winding equipment
Steel frame foundations (2005, 2019)
Control stands for conveyor belts (Erhardt + Leimer, 2019)
Safety fence by Axelent
Various structural and civil modifications (2018–2019)

Oglas je bil preveden samodejno, zaradi česar je morda prišlo do napak pri prevodu.