Circular saw boxes are used behind canters to remove side flitches from cants as they are processed through the canter.  These saw boxes can be twin circular saws or quad circular saws.

Typically a circular saw box will be double arbour with an arbour on top and on the bottom for each set of saws.  There are some circular saw boxes for smaller logs that only have bottom saws.

English Terminology: circular saw box, boxes, double arbour, single arbour, arbour, twin, quad, sawmill, planer mill, plywood plant, oriented strand board, medium density fibre board, pulp, paper, wet mill, dry mill

French Terminology: boîte de scies circulaires, les boîtes, à double arbre, arbre unique, tonnelle, twin, quad, scierie, rabotage, usine de contreplaqué, panneaux à copeaux orientés, panneaux de fibres de densité moyenne, de pâtes, papiers, mouture humide, mouture à sec

German Terminology: Kreissäge Box, Boxen, Doppel-Laube, einzelne Laube, Laube, Twin, Quad, Sägewerk, Hobelwerk, Sperrholz Pflanze, OSB, mitteldichte Faserplatte, Zellstoff, Papier, Zerkleinerer, trocken Mühle

Spanish Terminology: caja de sierra circular, cajas, doble eje, eje único de jardín, cenador, dobles, cuádruples, aserradero, fábrica de cepillo, planta de madera contrachapada, tableros de fibra orientada, tablero de fibra de densidad media, pulpa, papel, beneficio húmedo, beneficio seco