The defective capsule is removed and adjusted The removal of defective capsules refers to the removal of the cap and body without separation of the waste capsule. Adjust the height of the suction nozzle: loosen the fastening top wire and adjust the height of the suction nozzle up and down, and then tighten the top wire. The suction nozzle can not be too low. If the suction nozzle is too low, it will suck off the capsule that has been opened in the module. The method of adjusting the height of the push rod: under the working table, loosen the lock nut on the joint bearing at both ends of the adjusting rod, and turn the adjusting rod to adjust the height of the push rod. The capsule with the body cap not separated is installed in the upper module of the fifth and sixth working positions. First, turn the main motor shaft with the manual handle to make the push rod move up and down, and observe whether the incomplete capsule is removed and sucked off successfully, and then tighten

Performance of aluminum foam cap machine Flat type aluminum-plastic bubble cap packing machine aluminum-plastic drum: includes two parts: aluminum-foil drum and plastic sheet drum. The drum is mainly composed of a cylinder body, inside and outside the stator, brake ring and adjusting nut, both ends of the cylinder body with rolling bearings on the supporting shaft, for the rotating part of the drum, when the traction of plastic film or aluminum foil, that is, to drive the roll material installed on the drum by the rotation. The stator is divided into inner and outer stators, which are sliding sleeve on the cylindrical surface outside the cylinder body and fixed at any position of the cylinder body by fixing screws to install and fix coils of different widths. The brake ring is set on the inner and outer cylindrical surface of the cylinder body, and is fixed on the support plate. It is the static part of the drum and is used to brake the cylinder body. Tighten or withdraw the 4 ad

Mechanical conditions of tablet press Tablet press is another element of sheet forming. The quality of tablets is directly affected by the performance of the specifications, the mechanical condition of the equipment in operation and some important parts of the tablet press, such as the wear of the die. (1) from the size of the model, rotary tablet press than the impact of the tablet press pressure, and uniform, sliver phenomenon is easy to control. Because the feeding hopper is fixed, the machine vibration is small, the particle stratification phenomenon is less, the sheet weight is accurate and stable. But the rotary tablet press has a variety of single-track and dual-track models. In the production of sliver, loose sliver, sheet weight difference, to consider the double track press speed, particle compression time is shorter than the monorail type, easy to produce sliver, loose sliver phenomenon. At this time should pay attention to the appropriate increase pressure, slow down

Capsules production equipment The filling of the drug is the most critical step in the manufacturing process of preparing the capsule. 1. Treatment of drugs (1) small dose of drugs or fine material drugs can be directly crushed into fine powder, through the six sieve, after mixing and filling. (2)large dosage of drugs can be partially crushed into fine powder, the rest of the medicinal materials extracted into thick paste and drug powder after mixing, drying, grinding, screening, mixing after filling. All the medicinal materials can also be extracted and concentrated into an extract, and then add appropriate auxiliary materials to make small particles, and then dry and mix and fill. (3) volatile oil should first be absorbed with absorbent or other drug powder in the prescription after filling, or after filling. (4) The drugs that are easy to be wet or eutectic after mixing can be diluted with an appropriate amount of diluent and then filled. (5) loose drugs are generally made in

Classification of packing machine (1) packaging machinery according to the degree of automation classification can be divided into automatic packaging machine and semi-automatic packaging machine. Automatic packing machine is a machine which can automatically feed packaging materials and contents, and automatically complete other packaging processes. Semi-automatic packing machine is a kind of machine which can automatically complete other packing processes by providing packaging materials and contents manually. (2) According to the type of packaging products, it is divided into special packaging machine, multi-purpose packaging machine and general packaging machine. Special packaging machine is a machine specially used for packaging a product. Multi-purpose packing machine is a machine that can pack two or more products by adjusting or replacing the relevant working parts. A general packaging machine is a machine suitable for two or more products within a specified range.

The cause of dust produced by rotary tablet press (1) Dust is produced in the process of manual feeding. (2) of the normal operation of equipment in the process of stamping pieces on the dust caused by: 1) have been four organic glass door adsorption, unable to see the tablet, to cope with the production of organic glass door to open, so that it has violated the GMP requirement. 2) charged tail into dust, dust by adsorption caused by lack of oil filling of lubricating oil regularly, if it is not clear in time, It often causes wear and tear of the upthrust tail and the upper rail guide, which makes the equipment unable to operate normally. 3) Dust produced by the equipment running for a long time will enter the electrical cabinet and cause electrical failure; 4) Dust will pollute the tablet room, and it is not easy to clean and disinfect the tablet room. (3) of the normal operation of equipment under the stamping process of dust, although have powder suction mouth suck, but in the ba

Blister packaging process The cavity of the blister pack is large or small, and its shape is different due to the shape of the packaged goods. There are some that are available and some that are not. And the type of blister packing machine is also more. Nevertheless, the basic principle of blister packaging is roughly the same, and its typical process is: sheet heating → film forming → filling product → placing substrate → heat sealing → trimming and trimming. The above process can be completed by manual operation, semi-automatic operation and automatic operation. 1. Manual operation. Plastic sheet blister pre-forming, substrate pre-printing drama and cutting; When packing, manually put the product into the bubble cap, cover the substrate, and then seal the bubble cap and the substrate together with a heat sealing clamor. Some products on the circulation environment temperature and humidity requirements are not high, can not be heat sealing, and stapler stapling. 2. Semi-autom

Problems and solutions of capsule filling machine 1. The capsule is not falling smoothly in the capsule slide, and the outer diameter of individual capsules is too large or blocked by foreign bodies Replace qualified capsules Remove the foreign body with a tool The discharge capsule cannot enter the hole of the capsule plate The opening and closing time of the capsular spring is improper, and the position of the pushing claw and the pressing claw is improper 2. Poor separation of capsule body and cap There is a foreign body on the surface of the air separator The bottom top rod position is improper, the upper and lower bursa plate dislocation. There is a foreign body in the hole of the capsule plate 3. The vacuum tube is not tightly sealed or the vacuum degree cannot meet the requirements Eliminate waste capsules and remove foreign bodies Adjust the position of the jacking rod and tighten the position of the capsule plate Clean filter, check vacuum s

Problems and methods of using tablet press Drug crushing fineness is not enough, fibrous or elastic drug or oil composition content is more and mixed uneven. Solution: the drug can be crushed through the 100 mesh screen, the selection of strong adhesive, appropriate increase the pressure of the tablet press, increase the oil drug absorbent fully mixed methods to overcome. Insufficient amount of adhesive or wetting agent or improper selection, so that the texture of the particles loose or uneven distribution of particle size, coarse and fine grain stratification. Solution: choose the appropriate adhesive or increase the dosage, improve the granulation process, mixing more soft materials, mixing particles and other methods to overcome. The water content of the particles is too little, and the excessively dry particles have greater elasticity. The drugs containing crystal water lose more crystal water in the drying process of the particles, which makes the particles brittle

Safe operation of blister packing machine Aluminum packaging machine is almost the necessary machinery for any enterprise, but many enterprises have had accidents, property losses fall next, mainly this equipment is easy to cause physical injury to workers, common burns and cuts. Scalds mainly occur in PVC thermal forming station, heat sealing and pressing station, especially in heat sealing and pressing station. Due to the large difference in the shape and size of materials in domestic equipment, the proportion of falling into the bubble cap is low, and the bubble cap needs to be manually filled or picked up, which is easy to cause hand burns. It is suggested that the workers should pay attention to these two stations. The manufacturer has posted warning signs on the stations that are easy to burn. The cutting mainly occurs in the cutting station. This station or up and down cutting, or left and right cutting, according to the installation of the cutter. Cutters used for a pe