This spool has been specifically designed to wind 20 kg of welding wire.
Also suitable for 3 kg. of 3D filament (FDM).
Its innovative shape, allows to obtain a strong and stable structure during winding phases with a new design concept never seen in a spool.
With the same external dimensions as our RS 300/15 GZ but with more capacity it’s also available in "L" version with label space and made in PP grey certified "Plastica Seconda Vita®, from waste collection".
More information on the IPPR website: https://www.ippr.it/

Measures:

• d1: 300 mm
• d2: 180 mm
• d3: 52 mm
• d4: -
• l1:100 mm
• l2: 90 mm
• Winding volume: 4069 cm3