Structural performance characteristics of health product tablet press
The punch part of the lower punch of the tablet press machine for health care products (its working position faces upward) extends from the lower end of the middle die hole into the middle die hole, seals the bottom of the middle die hole, and uses the feeder to fill the middle die hole. The punch part of the punch (its working position faces down) falls from the upper end of the middle die hole into the middle die hole, and goes down a certain stroke to press the powder into tablets, and the upper punch is lifted out of the hole. The lower punch rises to push the tablet out of the die hole, completing a tablet pressing process, and the lower punch falls to its original position, ready for the next filling. Structural and performance characteristics of the tablet press machine for health products: The frequency conversion motor should be used for speed regulation, and the worm and worm gear will be driven by the synchronous belt wheel to make the turntable rotate. The rotation of the turntable drives the 35 dies to rotate clockwise. Each pair of punching dies forms the tableting process of feeding, filling, tableting and tableting through mechanisms such as upper and lower guide rails and pressing wheels. The pressure, filling, slice thickness and speed of the machine can be adjusted. All adjustment handwheels are on the front of the machine, and there are instructions on the operation panel. Simple operation and convenient maintenance. The driving mechanism of the tablet press machine for health care products is completely isolated from the pressing chamber, in order to ensure that the tablets meet the GMP requirements. Non-toxic and non-corrosive stainless steel plates are used in the tablet pressing room to isolate it from other parts. There are sealing devices around to prevent cross contamination with the outside world. The upper pressure roller is equipped with an unloading device, and its pressure can be adjusted. When the working pressure of the punch exceeds the preset pressure, it will be unloaded by the compression of the spring, and the buzzer will send out an audible and visual signal, and the machine will stop immediately. , to prevent mechanical damage. This machine adopts closed oil-immersed lubricated worm gear drive, which prolongs the service life of the worm gear drive. The upper guide rail, driving worm, feeding hopper, feeder, filling rail and other spare parts of this machine are common with the health product tablet press machine. The two side panels and the rear panel of the machine can be opened with a key, which makes the repair and maintenance of the machine more convenient.
In clean area management and quality control, laminar flow interference testing has received much attention, and whether it is only applicable to Class A laminar flow remains to be considered.