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Inclined wire paper machine
| Headbox width |
2.1 m |
| Mechanical speed |
approx. 5–100 (120) m/min |
| Flow per layer |
approx. 2,500–20,000 l/min |
| Grades produced |
Filter nonwovens, filter paper, insulation paper, membrane carrier (reverse osmosis), composite carrier products, specialty board, specialty papers, long‑fiber papers, tablecloth papers, ecological plant‑fiber papers |
| Raw materials |
PET, PE, PP, aramids, glass fibers, microglass, bicomponent fibers, melt fibers, bonding fibers, acrylic fibers, cotton, plant fibers, viscose, all types of pulp, groundwood |
| Binders |
Acrylic, PVA, styrene, melamine, starch, other water‑soluble binders |
| Special pulper |
approx. 3,000 l |
| Stock chests |
5 × approx. 6,000 l, 1 × approx. 12,000 l |
| Additional stock preparation equipment |
Level box, flowmeters, stainless‑steel special pumps, stainless‑steel central distributor, 2 mixing pumps |
| Refiner |
1 special refiner, 50 kW |
| Detrasher |
1 unit, 45 kW |
| Inclined wire former |
2‑layer system |
| Headbox |
Stainless steel 316Ti |
| Chamber suction boxes |
6 units, stainless steel 316Ti |
| Additional suction boxes |
6 units, stainless steel |
| Other forming section equipment |
Couch break, brick‑built white water tank |
| Press section |
1 nip, hard‑against‑soft roll, blind‑drilled bottom roll, optional pickup, can run open |
| Vacuum system |
Complete system with various water separators |
| Water ring pump 1 |
approx. 4,000 m³/h |
| Water ring pump 2 |
approx. 1,000 m³/h |
| Vacuum fan |
approx. 4,000 m³/h |
| Pre‑drying |
IR drying |
| Main drying cylinders |
4 cylinders, Ø 1.5 m |
| After‑drying cylinders |
3 cylinders |
| Cylinder construction |
Steel‑cast, up to 11 bar |
| Condensate system |
Standing siphon, high return efficiency, lifting station |
| Dryer hood |
3 frequency‑controlled fans |
| Dryer drives |
All cylinders with individual drives |
| Rope system |
Installed |
| Size press |
1 nip hard/soft, RIF covers, foldable side walls, flowmeter, pneumatic control/PLC |
| Binder kitchen |
Stainless‑steel tank with agitator + plastic tank |
| Drum winder (Pope reel) |
Online measurement of basis weight, moisture, surface temperature; 5 drums + 1 adapter |
| Machine drives |
Vascat motors, special motors with encoder |
| Frequency converters |
Siemens, Bonfiglioli Vectron |
| Communication |
Short loop, Siemens Profibus |
| Main control system |
Siemens S7, WinCC, full control of drives, pumps, units, pneumatic valves, parameter logging, recipe management |
| Göbel rewinder |
Center winder, up to 1200 mm diameter, shear cutting, top/bottom knives, Siemens drives |
| Transformer station |
2000 A transformer, 380 V output, 20 kV input |
| Boiler house |
20" insulated container |
| Steam generator |
1 MW, 1500 kg/h, max. 12 bar, pressure vessel category III |
| Burner |
Riello natural gas |
| Boiler water treatment |
approx.1500 l tank |
| Compressed air system |
2 screw compressors, 7.5 kW each, with accessories |
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Inclined wire |
ca. 2.1m |
ca. 5-100m/min. |
