The invention relates to a continuous production method for amino end-capped polyether. The method comprises the following three continuous phases of: (1) a pre-treatment phase: dehydrating and drying a polyether raw material, proportionally mixing with hydrogen and liquid ammonia to form a mixed material, and heating to a reaction temperature; (2) a reaction phase: putting the mixed material into a tubular reactor, contacting with a porous nickel-based catalyst filled into the tubular reactor, and undergoing a hydro-ammoniation reaction under the action of the catalyst; and (3) a post-treatment phase: cooling a product generated in the reaction phase, introducing into a gas-liquid separating device, separating ammonia gas and hydrogen gas from a liquid product, filtering the separated liquid, and drying to obtain a finished product. The continuous production method has the advantages of realization of continuous production of aminopolyether, high mass transfer and heat transfer efficiencies, high reaction speed, mild reaction condition, reduction in side reactions, safety and reliability. The catalyzing efficiency of the catalyst is high, and the production efficiency and the conversion rate of the product are effectively increased.