Tablet press operation (1) The standard operating procedure for pressing tablet equipment is to install the middle die, the upper punching, the lower punching, the powder scraper, the feed hopper, the flow tray, the exhaust pipe of the dust removal machine in turn, and to install and connect the tablet powder remover. The installation of the special shape pressing die: mount the punching die, and position the middle die with the punching die. And according to the number of the mold into the number. Other procedures are the same as ordinary tablet pressing. And other production equipment ready. (2) rotate the handwheel by hand, make the turntable rotate 1-2 times, after confirming that there is no abnormality, close the glass door, put the right amount of particles into the hopper, manually test the pressure, adjust the tablet weight, pressure, measure the tablet weight and the difference of the tablet weight, disassembling time, hardness, confirm that it meets the requirements and be

The device that the tablet press should have 1. The fluidity of fine powder in the device of oscillating feeding powder or forced feeding powder is always not as good as that of particles. It is easy to appear holes in the feeder or flow fast or slow, resulting in a large difference in sheet weight, and the device can make the powder evenly flow into the die hole. 2. Because there is more air in the powder than in the particle, it is easy to produce top crack when pressing the tablet. The solution is to reduce the speed of the tablet, the second is the second compression, that is, the first time for the initial compression, the second time for the final compression into tablets. Due to the increased compression time, it is beneficial to discharge the air in the powder, reduce the phenomenon of fragmentation, and increase the hardness of the tablet. 3. Good sealing and dust removal device because of the powder has flying, the powder directly press tablet, will produce more d

Capsule machine loading volume adjustment and production The volume adjustment and production are as follows (pharmaceutical) : (1) Move the filling part to a very low position, then loosen the lower nut of the hand wheel on the upper part of the filling, and adjust the hand wheel. The smaller the amount shown in the window, the lighter the loading quantity. The first set of filling rods should be adjusted to the under-plane of protruding metering plate by eye observation, and then the nuts should be fixed. The sixth group is adjusted to the upper plane of the metering plate 1 mm lower, the fourth group is 1-2 mm lower than the filling rod of the fifth group, and so on... . If the weight is too light (Group 1 and Group 6 will not be adjusted), the other four groups can be fine-tuned. (2) Enter the manual page and add the capsule and powder into the capsule bucket and powder bucket respectively. (3) Click the capsule switch and the vacuum pump, click the button of the electr

The difference between stretch film vacuum packing machine and ordinary vacuum packing machine Stretch film vacuum packing machine is a vacuum packing machine, but it is not the same as the ordinary two-chamber vacuum packing machine. There is a fundamental difference in structure between the two types of equipment. Many customers do not know the difference between the two at the time of purchase. The following is a brief description of the difference between stretch film vacuum packaging machine and other food vacuum packaging machine. 1. Different packaging materials: like double-chamber vacuum packing machine or extraction-type vacuum packing machine, the packaging material is vacuum bag, while the packing material of stretch film vacuum packing machine is PE film and roll film material. This is an easy point to distinguish after packaging. 2. Different working principles: ordinary vacuum packing machine is bonded together by sealing, while stretch film vacuum packing machi

The 60th National Pharmaceutical Machinery Fair opened in spring, and Hanyang Technology made its debut! The 60th National Pharmaceutical Machinery Expo (Spring 2021) and China International Pharmaceutical Machinery Expo (Spring 2021) (hereinafter referred to as "Pharmaceutical Machinery Expo") will be held grandly in Qingdao World Expo City from May 10 to 12, 2021. With the support of exhibitors, visitors and partners, the 30-year old Pharmaceutical Machinery Expo has developed into a professional and international industry event, witnessing the rapid development of China's pharmaceutical machinery industry all the way. This Pharmaceutical Machinery Expo will continue to be committed to promoting the sustainable development of China's pharmaceutical equipment industry, and strive to create a high-quality exchange platform for the upstream and downstream of the industrial chain. In the post-epidemic era, it will help more outstanding enterprises in the industry grasp new business opp

Structure of Forced Feeder of Tablet Press The influence of the structure of the forced feeder on the filling stability The structure of the forced feeder mainly consists of three parts, each of which is analyzed as follows: (1) the power conversion part, its role is to reduce the motor output shaft one-way rotation into the reverse rotation of the dial impeller, that is, the relative rotation of the two impellers, the material from the hopper down to the rotary table in the die hole; (2) the supporting part (that is, the auxiliary part), its role is to force the feeder positioning on the main body, the turntable has reliable and close positioning requirements; (3) the material impeller and the material cavity part, which is the part of the forced feeder that has a direct impact on the filling stability of the material. In the design of the impeller and the material chamber, the design should take into account this problem: is to ensure the flow of material; Still do not

The movement of the capsule filling machine Intermittent Capsule Filling Machine In the process of filling, the movement of the capsule is dependent on the dividing box for intermittent and discontinuous rotation. The filling quantity of the capsule is mainly determined by the volume of the metering plate hole. Hollow capsules in the capsule, hopper, automatic capsule filling machine main board up and down, the capsule on its own gravity into capsule guide groove, again by fork vertical plug so that it is capsule cap up, the capsule body downwards into the upper and lower in the module, and under the action of vacuum suction capsule, capsule cap separation, after the module into the powder filling station. The sensor in the filling ring of the capsule filling machine controls the spiral feeding rod above it, adding the powder to make the height of the powder in the filling ring constant. At the same time, the metering plate of the hard capsule filling machine rotates intermitt

Blister forming According to the principle that the bubble bubble forming is the PVC film (hard piece) heated through the mold and the use of compressed air or vacuum forming into the required shape and size of the bubble bubble, so when the forming bubble bubble problems need to be solved from the following aspects: (1) PVC film (hard sheet) whether qualified products; (2) whether the temperature of the heating device is too high or too low; (3) whether the surface of the heating device is adhering to P, V and C; (4) whether the forming mold is qualified, whether the forming hole is smooth and whether the pores are unobstructed; (5) Whether the cooling system of the molding mold works normally and effectively; (6) the vacuum degree and exhaust rate of the roller negative pressure forming can reach the normal value, and the pipeline has no abnormal loss; (7) whether the compressed air formed by plate positive pressure is clean and dry, whether the pressure and f

Hanyang Technology appeared at the 57th Shanghai International Beauty Expo ​Visitors attend the 57th Shanghai International Beauty Expo and 2021 Shanghai Grand Hongqiao Beauty Expo at the National Convention and Exhibition Center in Shanghai, east China's Shanghai, May 6, 2021. It is understood that the exhibition hall size of 230,000 square meters, brought together 2,300 exhibitors, Jiangsu Hanyang Technology with cosmetics packaging solutions to appear in the Expo, and cultural integration with domestic and foreign, industry upstream and downstream communication, to create a new social retail scene experience. 5.2 Professional line stars gather in the museum. In the past three years and even in the future, there have been multiple business forms, cutting-edge technologies and classic projects, professional brand instruments and health products in the big health market of Medical Beauty, including medical instruments, postpartum repair, maternity center, medical

Principle and flow of stretch film vacuum packing machine The working principle of stretch film vacuum packing machine is relatively simple, that is, the stretch film vacuum sealing machine needs to use the molding mold, the film must be heated to a certain extent, and then the molding mold is used to fill the shape of the container, and then the product needs to be loaded into the molding of the lower mold cavity, and then vacuum packaging. Stretch film vacuum packing machine mainly has four workflow, vacuum, heat sealing, air return and circulation. The following is a detailed introduction: 1.Vacuum: The vacuum chamber of the stretch-film vacuum packing machine is closed. The vacuum chamber starts to vacuum when the vacuum pump starts to work. At the same time, the vacuum in the packing bag is vacuum. At the same time of vacuum operation, the two-position three-way solenoid valve IDT works, the vacuum of the heat-sealed gas chamber is kept, and the hot-pressed frame is kept in pla