Check the tablet press before use 1, before use must be repeated to check the quality of the die, whether there is a lack of edge, crack, deformation and loose incomplete situation and whether the device is complete and good work. 2,Check whether the powder of the granule raw material is dry and the powder content in the granule is not more than 10%. If unqualified do not hard press, otherwise it will affect the normal operation of the machine and service life and raw material loss. 3, for the first time commissioning should be needle placed 6, pressure regulator control instructions will FenZi inside bucket, turn the commissioning the handwheel by hand, adjust the filling and pressure at the same time, gradually increase to the weight of the tablet and the degree of hard and soft to fulfill the requirements of the finished product, and then start the motor, first to open the clutch, an official production operation, in the process of production, must be time to sample the qu

The 86th API China International Pharmaceutical Exhibition in 2021 The 86th API CHINA (full name: China International Pharmaceutical API/Intermediates/Package Materials/Equipment Fair) will be held in China Import and Export Fair Pavilion (also known as Pazhou Convention and Exhibition Center), Guangzhou, China, from May 26 to 28, 2021. With an exhibition area of 70,000 square meters, more than 1,800 pharmaceutical raw materials, pharmaceutical excipients, pharmaceutical packaging materials/packaging, pharmaceutical equipment enterprises are attracted to participate in the exhibition. Located in 9.3F60 Hanyang Machinery Exhibition Hall, the automatic blister packing machine, capsule filling machine, tablet press attracted the attention of a large number of professional visitors. In the exhibition site, Han Yang's original team service scheme frequently attracted the attention of professional visitors, research and development and after-sales double team linkage service, not only to

Tablet press started 1) Turn the main power switch of the tablet press clockwise to rotate it from the horizontal state (OFF state) to the vertical state (ON state). At this time, the touch screen ON the panel starts to work. 2) Press the blue reset button (R) on the control panel. 3) Turn the power switch on the control panel clockwise, turn it from off position (O) to open position (│ 0), then the digital tables on the panel start to work. 4) Set the time and other parameters of each step in the tablet pressing process on the touch screen. 5) Rotate the pressure adjusting handle to set the pressure of the platen (it should be set when the platen is closed). 6) Press the temperature adjustment button of the temperature controller on the operation panel to set the temperature of the upper and lower platens. 7) Set cooling parameters on the programmed cooling controller (programmed cooling) or the touch screen (rapid cooling) on the operation panel. 8) Start the

Main mechanism of tablet press 1. Structure of the turntable: the turntable is the main implementation of the machine. It is composed of upper and lower bearing assembly, spindle, turntable and other main parts. 5 (7,9) punch dies are evenly distributed on the circumference of the turntable, and the torque is transferred between the turntable and the spindle by the flat key. The spindle is supported on the bearing, driven by the worm gear pair and connected by splines. The spindle is rotated to make the turntable rotate. 2. Track mechanism: the track has the cylinder CAM and plane CAM composed of the upper track and the lower track, which is the track of the upper and lower stroke rod movement. The upper track is composed of up rushing up track, up rushing down track, up rushing up parallel track, up rushing down parallel track, down track and so on. They are fastened on the upper track disk respectively. The lower track is composed of upthrust downthrust track, downthrust upthrust t

Preparation of tablet press before production ① Check whether there is a clearance mark in the operation room, and whether the tools and containers are clean and dry within the validity period. Otherwise, the clearance shall be carried out according to the clearance standard operating procedures and passed the OA inspection, and the clearance certificate shall be filled in before the next operation can be carried out. ②according to the requirements to choose the appropriate tablet equipment, equipment to have a "qualified" sign, "has been cleaned" sign, and check the condition of the equipment, confirm that the equipment is normal, can be used. ③Clean equipment, containers, tools, workstations. Adjust the electronic balance to check whether the mold is clean and dry, and whether it meets the production instructions. If necessary, wipe it with 75% ethanol for disinfection. ④Fill in the material requisites according to the production instructions, and get the tablets with particles f

The tablet press runs by punching The method to reduce dust during up-punching operation and tablet pressing: (1) increase the auxiliary mechanism can adjust the depth of the upper punch into the middle die hole, reduce the "powder" when pressing. (2) a single layer of suction dust suction nozzle is changed to be able to suck on the stamping sheet when "powder", after the feeder scraping powder on the surface of the turntable fine dust double suction nozzle. (3) a cover is added at the upper mouth of the piece discharge groove or a dust suction port is added on the cover to be connected with the powder suction nozzle to prevent the diffusion of dust during the top piece and the piece discharge. (4) a cover plate is added on the feeder. 1) This method is not used in the forced feeder, but the feeding port of the hopper and the powder inlet of the forced feeder are connected with a soft connection to seal the feeding port of the hopper to the inlet pipeline of the forced f

Factors of tablet forming 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 the speed. I

The use of stretch film vacuum packing machine Recently, continuous vacuum packaging machine has gradually entered our packaging field of vision. Because of its high degree of automation, it can greatly improve the production efficiency of enterprises, and people begin to use this equipment in large numbers. The equipment is famous for its high efficiency, fast and high output, and began to occupy a place in the packaging market. However, customers in a large number of use at the same time, but also to pay more attention to the operation of continuous vacuum packaging machine need to pay attention to matters, in order to prevent illegal operation. 1. When the continuous vacuum sealing machine works continuously, or the vacuum pump works continuously for more than half an hour, the operator needs to connect the cooling water source to ensure the quality of the vacuum sealing and the safe operation of the equipment. 2. When the equipment is stopped, the vacuum pump should be turned o

Powder tablet press Powder tablet press is a small basket type tablet press. It is one of the necessary equipment for processing granulated raw materials into tablets or granules in pharmaceutical, chemical, food, electronic and other industrial departments. It is suitable for small batch production, laboratories, hospitals and other departments to press tablets, precision ceramics, new materials, new energy, superconductivity, building materials, infrared spectrophotometer, X-ray fluorescence analysis, calcium and iron analyzer, contact coal, sugar tablets, calcium tablets, coffee tablets, powder metallurgy, electronic components and a variety of agricultural fertilizer tablets. It can suppress various kinds of special shape and annular tablets, and can suppress double-sided tablet engraved with trademarks, text and simple graphics, used for the large size of tablet production of Chinese and western pharmaceutical industry, at the same time apply dry chemical, food, ShenZi industri

Blister packaging machine mesh problem In the hot sealing process of flat type aluminum foam cover packaging, PVC and aluminum foil are made of parallel flat heat sealing plate and mesh plate in the same plane under certain temperature and pressure to complete the hot sealing. The contact between the heat sealing plate and the mesh plate is planar contact, and the pressure required is relatively large. The following problems should be solved when the heat sealing mesh is not clear, the depth of mesh is different, and the running of PVC belt causes crush-bubbles during thermal sealing: (1) Whether the aluminum foil is a qualified product, and whether the thermal bonding surface is coated with the required thermal sol; (2) whether the temperature of the heating device is too high or too low; (3) PVC belt or aluminum foil running whether there is abnormal resistance; (4) Whether the heat sealing mold is qualified, whether the surface is smooth and smooth, and whether the