1. It adopts 4 rows of 54 die holes and 12-station design, which is suitable for mass production equipment. 2. The original use of RU250 and RU140 high-precision gap indexing boxes is reasonably selected. 3. Adopt the second-generation fully enclosed turntable design. The upper mold adopts double shafts for circular up and down movement, and imported silicone seals reduce the powder feeding into the turntable; the lower mold adopts double shafts for circular in and out movement, and is equipped with imported silicone sealing rings to reduce the situation of powder belting due to the back-and-forth expansion of the moving shaft, and it is stable and accurate. High; double shafts are made of glands, which are easy to disassemble and assemble, and easy to clean. It is not necessary to open the turntable to replace the sealing ring, which avoids the trouble of cumbersome installation due to dismantling the turntable. 4. The drive cams of all stations are improved, and the inner groove wheel drive is made of high-quality special steel, which eliminates the disadvantages of easy fatigue and breakage of spring pulling, and is resistant to wear and stable operation. 5. The mechanical transmission part of the new layout design replaces the traditional filling transmission mechanism of the "worker rod" with an "inner cam", which increases the filling force and makes the machine run more quietly and smoothly.