Uniform step furnace for heat treatment of metal sheet has two groups of transporters carrying sheets arranged in checker board pattern which carry support beams arranged at angle to direction of motion of transporters

摘要

The uniform step furnace for heat treatment of metal sheet has two groups of transporters (1, 2) which carry sheets arranged in a checker board pattern and are moved forward in steps. The transporters carry support beams (4) which are arranged at an angle, especially at right angles to, the direction of motion of the transporters.