A rubber and plastics covered cable cross-linking device.

摘要

A cross-linking device for rubber and plastic covered cables is described in which the cable being formed is quickly and sufficiently cooled to a pre-set temperature range with a fast cable feeding speed. The device includes a cross-linking tube 3 having a radiation heating section 31, a gas cooling section 32, and a liquid cooling section 33 provided along the cross-linking tube 3 with the liquid cooling section 33 at the downstream end. The liquid pressure in the liquid cooling section 33 is higher than atmospheric pressure but not greater than the gas pressure in the gas cooling section 32.