This quality wire spool is made out of copper drawn steel wire, diam. 4,0 mm. It is supplied in that condition or plastic coated.
The geometry and the tolerances are not so tighten as the BS spools, therefore allows weight of wire up to 15 kg.
These spools admits medium/high-speed winding.
Th K spools are built for random and layer winding.
The plastic coating has an extremly good adherence and is impact- and wear resistant during the transport.
When mounting the spool to the welding machine will be needed an adapter to fit the hub of the feed unit.
Our spool meets the requirements of SPOOL K 300 UNI EN ISO 544:2011, table 4.
This spool will meet the present and future demanding enviromental requirements. When melting the spool for recycling no detrimental gases or residues are emitted. The plastic will decompose mainly as steam. In addition the cost for disposal is low.