... voltage:380V 50Hz Power:4KW Jindi Rebar thread rolling machine series is designed to process straight screw ... splicing. The JBG-50 model rebar thread rolling machine ,the processing range is 12-50mm and ... 16,18,20,22,25,28,32,36,40,50Thread Pitch1.75mm,2.5mm, 3.0mm ... investment for the equipment. Related spare parts: Machine explosive view: Machine operation: Rebar head with parallel thread: Rolled ...