Хлебные крошки

Manufacture of conductors

Manufacturing of 2nd grade copper conductors

The main raw material for copper conductors manufacturing is own produced copper wire.

The main operations:

  • Strand on stranding machines.

Required diameter process coils are installed in twisting machine carriage.

Continuous quality control is performed during twisting process.

Depends of length and conductor cross-section wooden drums №12, №14, №17 could be used.

Manufacturing of 3rd–5th grade copper conductors with cross-section 10–400 mm2

The main raw material for 3rd–5th grade copper conductors manufacturing is own produced fine copper wire.

The main operations:

  • Strand twisting on frame machines;
  • Strand twisting in conductor on stranding machines.

Equipment used in manufacturing: multiline fine drawing lines, multi strand frame stranding machine, rigid type stranding machine.

Conductors are made according to technical requirements: TU U 28.7-13614181-004-2001, their requirements are in accordance to DIN 48 201 Part 1 "Leitungsseile. Seile aus Kupfer".