A table circulation guide device comprising: a bed ; a circuit composed of a pair of sets of straight rails fixedly disposed in linear motion guide regions which are working areas on the bed and a pair of sets of curved rails fixedly disposed in curved motion guide regions which are non-working areas on the bed ; and a table which circulates and moves along the circuit , wherein the sets of straight rails each include at least one pair of straight track rails which are disposed in parallel to each other such that the straight track rails are located on inner and outer sides of the circuit and extend in a traveling direction, and the sets of curved rails each include at least a single curved track rail , one of the curved track rails of the sets of curved rails extending from points between first end portions of the inner-side and outer-side straight track rails , and the other curved track rail extending from points between second end portions of the inner-side and outer-side straight track rails , wherein the circuit is an endless circulation circuit which is formed by the inner-side and outer-side straight track rails and the curved track rails and along which the table can circulate and move, and wherein a plurality of sliders and a pair of carriages are attached to an under surface of the table , wherein the sliders are disposed on opposite sides of the table in a widthwise direction of the table , straddle the inner-side and outer-side straight track rails , respectively, and slide on the inner-side and outer-side straight track rails , respectively, and wherein the pair of carriages are disposed between the sliders to be located at forward and rear positions in the traveling direction and travels on the curved track rails . a bed ; a circuit composed of a pair of sets of straight rails fixedly disposed in linear motion guide regions which are working areas on the bed and a pair of sets of curved rails fixedly disposed in curved motion guide regions which are non-working areas on the bed ; and a table which circulates and moves along the circuit , wherein the sets of straight rails each include at least one pair of straight track rails which are disposed in parallel to each other such that the straight track rails are located on inner and outer sides of the circuit and extend in a traveling direction, and the sets of curved rails each include at least a single curved track rail , one of the curved track rails of the sets of curved rails extending from points between first end portions of the inner-side and outer-side straight track rails , and the other curved track rail extending from points between second end portions of the inner-side and outer-side straight track rails , wherein the circuit is an endless circulation circuit which is formed by the inner-side and outer-side straight track rails and the curved track rails and along which the table can circulate and move, and wherein a plurality of sliders and a pair of carriages are attached to an under surface of the table , wherein the sliders are disposed on opposite sides of the table in a widthwise direction of the table , straddle the inner-side and outer-side straight track rails , respectively, and slide on the inner-side and outer-side straight track rails , respectively, and wherein the pair of carriages are disposed between the sliders to be located at forward and rear positions in the traveling direction and travels on the curved track rails . <EOS>