REBCO high-temperature bulk superconductors demonstrate exceptional performance but face industrialization barriers due to high manufacturing costs. Current batch production methods require optimization of production capacity and cost-effectiveness. This study innovates processes to reduce costs and enhance efficiency for REBCO industrialization. NdBCO/MgO seeds were prepared by the top seed melt infiltration growth (TSIG) method, systematically investigating the doping effects of MgO within the Nd211 + 0.2BaCuO₂ + 1 wt% CeO₂ + x wt% MgO system. The results identified an optimal MgO doping content of 16 wt%, which effectively raised the seed melting point by 11.8 °C to 1102.3 °C. Through natural cleavage, high-melting-point NdBCO/MgO seeds were obtained. By integrating the seeded melt growth (SMG) technique with the innovative “stacked architecture” design, efficient batch production of YBCO superconductors was achieved. Additionally, the solid-phase seed wrapping technique was implemented to relax the stringent requirements for seed, enabling more flexible processing conditions. Performance characterization of YBCO samples showed that for triple-layer samples (28 mm diameter, S1/S2/S3) prepared by the stacked architecture, the average maximum trapped magnetic field (B_mtr) values were 0. 35 T, 0. 39 T, and 0. 40 T, respectively, with an average trapped field ratio exceeding 76%; the average maximum levitation forces (F_max) were 62.5 N, 73.2 N, and 75.5 N. The study utilized SEM to observe the micro-morphology, revealing the influence mechanism of the “stacked architecture” on sample performance. In conclusion, the innovative stacked architecture for batch fabrication of YBCO bulk superconductors significantly improves production efficiency while maintaining high performance.