ZPW21 Model Rotary Tablet Press

Applications:1.The machine,ZPW21 Model Rotary Tablet Press is designed for pressing tablets from various kinds of granular materials.

2.As its feature, the machine can press not only round tablets but also different geometrical shape tablets. Double-layered and annular tablets may have the impressed letters on both sides. The turret carries 21 sets of movable-punches and dies, so 21 tablets will be pressed for each revolution of the turret.

3.During operation, the depth of the filling material and the thickness of the tablets can be adjusted. The pressure for tablet pressing is set by the hydraulic drive system. A pressure gauge is attaches to the system to show the pressure value. An overload protection unit is included the system to avoid the damage of the punches and apparatus. When overload occurs, the machine stoops automatically.

4.New type ZPW21A ZPW21B is designed to meet GMP standard. The pressing area of an improved type of ZPW21 is sealed with four polymethyl methacrylate doors to be isolated with outside environment. The parts contacting the material are made of stainless steel or their surface is specially antisepticized to avoid pollution. ZPW21B is an improved version of ZPW21A. Main technical specifications: