Main Features:

• Wire surface type: smooth or galvanized;
• Rope surface type: normal or compacted with die (optional);
• Packaging: precision wound coils with strap, internal diameter 800 mm, max. external diameter 1700 mm, width 750 mm, net weight 5000 kg max.

Stranding and Relaxation Line:

• Type of strander: Skip 1+6;
• Post forming: double wire straightener on 2 planes at 90°;
• Tensioning system: by two groups of double capstans;

First Group Pulling Capstans:

• Type: Double multi-groove with horizontal axis;
• Capstan diameter: 1500 - 3000 mm;
• Max continuous pull: 25000 kg;
• Pull control: load cell on diam. 1200 mm pulley;
• Heating furnace type: induction with power between 450 and 800 kW;
• Wire cooling: two stages, first by immersion and second by spray, with temperature control exit.

Second Group Pulling Capstans:

• Synchronization system: guiding rolls group with linear vertical cylinder, with constant pull max 500 kg;
• Type: double multi-groove with horizontal axis;
• Capstan diameter: 1500 - 3000 mm;
• Max continuous pull: 25000 kg;
• Strand packaging: double spool winding-unwinding system movable on rails;
• Max capacity 31500 kg.

Respooling and Packaging:

• Working speed: up to 450 m/min;
• Synchronization system: guiding rolls group with linear vertical cylinder, with constant pull max 750 kg;
• Coil preparation: precision winding spooler (lay on lay) with automatic flange opening and coil extraction/unloading;
• Coil taping and packaging: automatic taping machine for spiral coating with paper band or plastic film.