Paulo Products Co., Memphis, Tenn., installed three integral quench batch furnaces, each having a 36 in. x 48 in. x 30 in. load area. The new equipment has computer-controlled processing and automatic carbon control. To complement the installation of batch furnaces, batch tempering furnaces and a washer capable of running the same sized loads also were installed. In addition, Paulo also installed a re-heat and plug quench cell, which includes a high-capacity rotary furnace, an external quench tank, a press, a wash tank, a table-blast unit and two tempering furnaces.