The invention discloses a production method for a formaldehyde-free bamboo chip plate. The production method comprises the steps of heat treatment, bamboo chip production, drying, repair, primary adhesive coating, assembly, pre-pressing, secondary adhesive coating, hot-pressing, cooling, edge cutting and polishing, wherein the heat treatment process is placing bamboo in hot steam and insulating heat for 3-5h; the drying is drying wood until the water percentage content of the wood is 15-23%; the primary adhesive coating process is coating the surface of the wood with an adhesive A to form an adhesive layer; the pre-pressing process is standing the assembled wood for 10-20min and then pre-pressing for 10-20min at 0-5 DEG C, wherein the pre-pressing pressure is 0.5-1.0Mpa; the secondary adhesive coating process is coating the surface of the wood with an adhesive B to form an adhesive layer; and the hot-pressing process is pressing the pre-pressed wood for 2-3min under the pressure of 1.0-1.5Mpa and at the temperature of 80-85 DEG C. The bamboo chip plate produced by the production method for the bamboo chip plate is formaldehyde-free, and high in adhesiveness and water resistance.