ZPW21Bpress machine is designed to meet GMP standard. An improved type of ZPW21. The machine can press double-layered tablet, ring-like tablet and many different shape tablets. Main technical specifications: 1) Dies: 21sets 2) Max. pressure: 80kN 3) Max. dia. of tablet: 20mm 4) Max. depth of fill: 18mm 5) Max. thickness of tablet: 9mm 6) Turret speed: 12-36r/min 7) Production capacity: 15,000-45,000pc/h 8) Motor: 3kW 1,440r/min 380/50V/Hz 9) Overall size: 900 x 840 x 1,640mm 10) Net weight: 1,200kg