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

Stretch film vacuum packing machine using steps Stretch film vacuum packing machine operation procedures: 1. Install the film: when the film frame is on the work surface, open the upper frame and pull the film slightly over the right edge of the frame, and press the upper frame to clamp the film. 2. Lift: Check whether the "box selection" switch K3 is in the "continuous" position, and press the "lift" switch. 3. So the membrane frame can be automatically continuous up to close to the switch control of the fixed point automatic stop, before the lifting frame must be prior to the film reel loose, so as to avoid adhesion between the membrane to stop the rise of the membrane frame. 4. Put the tray with packaged goods in the vacuum room of the working vacuum packing machine, and use tools instead of pushing it directly by hand, in case of electrical failure and personal injury. 5. Press the "automatic packaging" switch, film heating, heat preservation and suction three pro

Blister packaging machine forming is not good how to do? If there is a whole row or a regular column or more columns of bubble bubble forming, forming is not full, it needs to be checked from the following aspects. (1) Whether the temperature of the heating plate does not reach the set value before molding, check whether the temperature setting is not enough or the heating temperature is too high, resulting in PVC stretching thin and forming air leakage; (2) before forming, the heating plate is not parallel to the forming mold or the distance between the heating plate and the forming mold exceeds the distance of the plate bubble cap; (3) The heated PVC runs with the lower mold, resulting in the cold shrinkage of PVC; (4) forming the upper and lower heating plates are not parallel to each other, resulting in uneven heating at one end. (5) whether the compressed air formed by positive pressure is clean and dry, whether the pressure is lower than 0.4Mpa during operation,