The punching die of the tablet press is also an indispensable accessory of the most commonly used tablet press equipment. After purchasing the tablet press, it is also a very important job to choose the right die. In many tablet manufacturers, because of the improper choice of die, the purchased tablet press can not be used normally. Using the latest CAD/CAM technology, the selection of advanced alloy steel, excellent heat treatment technology and scientific testing methods, the production of various sheet stamping dies.
There are many kinds of die, but we can distinguish them according to different equipment, materials, standards and shapes:
1.1 According to the different use of equipment, it can be divided into single slab die, rotary die, flower basket die and die;
There are alloy steel die, carbide die, ceramic die, chromium plating, titanium plating die, domestic die most commonly used alloy steel materials are: GCr15, CrL2MoV, CrWUMN, 9Mn2V, 9CrSi; The most commonly used materials for imported die are: A2, O1, S1, S7, PHG.S, PHG-P.
There are ZP standard (GB12253.90) blanking die, IPT international standard blanking die, EU standard blanking die and various non-standard special plate gold stamping die, battery ring blanking die; (High-speed plate gold stamping die standard JB/T20080.1-2006 (T series) recently passed the examination)
Single die and rotary tablet die can be divided into single die and rotary tablet die because of their different standards and models. The specifications, diameters and shapes of die presses for single punch and rotary press can be divided into round die and special-shaped die.