Power cable insulation line

SAMP is a global leader in the design and manufacture of advanced machinery for the wire and cable industry.

The Italy-based company designs and develops power cable insulation lines, engineered for high-speed insulation of power cables using thermoplastic materials. Depending on line composition it is possible to insulate cables with traditional thermoplastic materials, flame-retardant halogen-free compounds or liquid silanes.

These lines are capable of applying a variety of insulating materials, such as PVC, PE, and cross-linked polyethylene (XLPE), ensuring superior electrical performance and long-lasting durability for the cables produced. The advanced extrusion technology ensures precise and uniform insulation application, minimizing material waste and maintaining excellent electrical properties.

Line types

• PI A1: high-speed insulation line for conductors up to 120 mm²
• PI A2: high-speed insulation line using HFFR for conductors up to 120 mm²
• PI B1: insulation line for conductors up to 800 mm²
• PI B2: insulation line using liquid silanes for conductors up to 300 mm²

Key features and advantages

• Flexibility in production that enables the use of different materials
• Continuous production without line stop during reel change
• Wide range of solutions for pay-off/take-up
• Automatic double coilers for reels up to 1600 kg with change at maximum speed production
• Reduced line volume and high cooling capacity thanks to tank with multi-pass compartment and integrate motorization
• Maximum line speed: can reach speeds of up to 1,000 m/min

For more information about SAMP’s power cable insulation lines, please contact the company through the references on this page.