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Nova Trading uses two lines for cutting stainless steel (also duplex) and aluminium coils into custom size sheets. One of them can cut material up to 10 mm thick and up to 2.150 mm wide, which distinguishes the line from other machines available on the market - it is the first line of this type in Poland.
The CTL lines cut metal coils into sheets of non-standard length. Manufacturers using steel or aluminium sheets, can order sheets of varying lengths according to their needs, which, by minimising waste, reduce the costs of production. The lead time for non-standard material are also reduced. Nova Trading S.A. delivers metal sheet with non-standard dimensions within one week.
Line no 1
thickness of coils | 0,4 - 3,0 mm |
width of coils / sheets | 400 - 1.600 mm reduction of input coil's width max. 200 mm |
enght of sheets | 400 - 6.700 mm |
tolerances | EN ISO 9445-2 – for cold rolled sheets EN ISO 9444-2 – for hot rolled sheets* |
weight of coils | 25 tonnes |
*Please contact the Sales Department to obtain information on more precise tolerances
CTL line no 1
Line no 2
thickness of coils | 1,0 - 10,0 mm |
width of coils / sheets | 500 – 2.150 mm no reduction of input coil width |
lenght of sheets | 500 - 6.000 mm in “automatic mode” (automatic sheet discharge); 500 - 12.000 mm in “manual mode” (manual sheet discharge) |
tolerances | EN ISO 9445-2 – for cold rolled sheets EN ISO 9444-2 – for hot rolled sheets* |
weight of coils | 30 tonnes |
* Please contact the Sales Department to obtain information on more precise tolerances
CTL line no 2
The lines have several additional facilities to increase the quality of the final product, including ensuring straight angles while cutting.
One of the most important factors determining the quality of the sheets cut is their flatness. To ensure flatness, not only do we need to straighten the steel coil, but we also need to remove internal tension from the material, which is of paramount importance in the later treatment/processing. For instance, details cut by laser off a sheet from which internal tensioning has not been removed become deformed after cutting, or lose their shape during cutting, which makes processing impossible. Producers of the CTL- lines, based on years of experience, constructed its own levellers, which ensure that the parameters of the material cut are perfect.
Perfect sheet flatness without internal stresses:
– line no. 1 with ‘6 Hi LEVELLER FIMI’
– line no. 2 with two levellers – one for thickness 1.0 - 4.0 mm and the second for thickness 4.0 – 10 mm
The quality of the surface of steel or aluminium sheet is essential for many customers. Any scratches or marks render the material useless for many applications. The CTL- lines have several solutions for protecting the surface of the sheet against damage at every stage – from the moment that the sheet is unfolded, through the transportation of steel sheet, right up to its final positioning on the pallet. To reduce the risk of surface demage, the producers of the lines changed the technology of coil cutting, removing the so-called ‘loop’ which is seen as the line’s critical point.
HEADQUARTERS | Office | |||
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POLAND PL 87-100 Toruń ul. Starotoruńska 5 tel. +48 (56) 610 88 88 fax +48 (56) 610 88 99 e-mail: biuroTOR@ntsa.pl | Switzerland CH-5620 Bremgarten Oberebenestrasse 67 tel. +41-56-633-90-11 fax +41-56-633-90-127 e-mail: office@ntsa.ch | Czech Republic CZ - 190 00 Praha 9 - Horní Počernice Ve Žlíbku 2196 tel. +420 255 711 688 tel. +420 255 711 687 e-mail: praha@ntsa.cz |
VAT Reg. No.: 879-01-77-836, Bank Handlowy w Warszawie S.A., bank account no.: 13 1030 1090 0000 0000 0165 0501
District Court of Toruń, 7th Commercial Division of the National Court Register, KRS 0000218559, BDO 000012701, Share capital (paid-in): 25 088 460 PLN.
NOVA TRADING S.A.
ul. Starotoruńska 5 87-100 Toruń;
NIP: 879-01-77-836 Sąd Rejonowy w
Toruniu, VII Wydział Gospodarczy
Krajowego Rejestru Sądowego KRS:
0000218559; Kapitał zakładowy
(wpłacony): 25 088 460 zł.
tel. +48 (56) 610 88 88
fax +48 (56) 610 88 99