Electric Wire and Cable Making Machine
2018-04-04
Introduction
Electric wire and cable has become an important part of everyday life. LANTYPC® Machine is a high-tech enterprise engaged in manufacturing electric cable making machines for over five years. The types of wire and cable that can be produced by the electric wire making machine are classified single wire, multiple wires, flexible wire, flat twin-cord wire, power cable and armor cable. Adopting the latest advanced technology, we can provide high-quality electric cable making machines with durable and high performance. Besides, this equipment is easy and smooth to operate.
Working Process of Electric Wire Making Machine
Electric cable making machine can produce electronic cables or wires as the following process:
1. Drawing
Bulk copper is formed into wire of various diameters by drawing it through a series of dies.
2. Annealing
Since the drawing process causes copper to become hard and brittle, it should be annealed.
3. Stranding
With this electric wire making machine, fine copper conductor wires are twisted into cords that will be used in making flexible wires and cables.
4. Twisting
For this electric cable making machine, layers of wires are stranded together to make copper conductors.
5. Insulating
The copper conductors, whether they are single wires or multiple stranded wires, are covered by PVC for current insulation.
6. Lay-up
With this electric wire making machine, three or four of these PVC insulated copper conductors are assembled into power cables.
7. Sheathing
For this electric cable making machine, complete cables are formed by sheathing twin-core or multiple-core PVC insulated copper conductors with PVC.
8. Armoring
Special purpose power cables must be surrounded with steel wires in order to increase the cable structure strength.
