DOWA Thermotech's V-TKM Series Cell-Type Vacuum Heat Treatment Furnace, a 2021 Technical Development Award winner developed with Toyota Motor Corporation, embodies "just-in-time" principles. This high-efficiency inline system drastically cuts CO2 emissions (up to 97% in factory, 26% overall) and processing lead times (65%). Features include safe, clean, fire/smoke-free operation, 65% reduced quality variation via small-lot production, 47% space savings, fully automatic vacuum transfer, and minimized failure risk. With a max temperature of 1,100°C, oil/gas quenching, and accommodating trays up to 620x760x250mm (120kg gross), it's versatile for carburizing, sintering, and brazing.