www.absolutemachine.com You Ji vertical turning centers pack a lot of power in a compact footprint and offers swings from 16" to 32". Need more power? You Ji heavy duty turning lathes are for heavy duty cutting, with swings from 45" to 140" and cutting heights from 48" to 80". You Ji alloy wheel turning centers are palletized 4-axis machines that handle large lots for the automotive industry.