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Understand these conditions of the automatic quantitative powder packaging machine, and then start the work The automatic quantitative powder packaging machine adopts microcomputer control and hybrid stepping motor drive technology, which is stable and reliable in work, with high repeatability and low noise. It can work in constant volume or quantitative mode. The blanking is controlled by a photoelectric switch and is not affected by the environment. The part in contact with the material is made of stainless steel, which has strong corrosion resistance and does not pollute ... Read More

There are seven frequently encountered faults in automatic quantitative powder packaging machines and their solutions: 1. The automatic program cannot be started. First check whether the discharge cylinder is closed, and whether the position sensor is loose and in place when the cylinder is closed. The position sensor is actually a reed switch, which is closed and opened by the annular permanent magnet in the cylinder. When the sensor position is incorrect, the magnetic weakening of the permanent magnet in the cylinder will cause the signal to run out of control, and the au ... Read More

Compared with conventional freeze-drying methods, laboratory freeze-dryers consume less heat than other drying methods. Many heat-sensitive substances do not denature or inactivate. When drying at low temperature, some volatile components in the material are lost very little. During the freeze-drying process, the growth of microorganisms and the action of enzymes cannot proceed, so the original properties can be maintained. Since it is dried in a frozen state, the volume is almost unchanged, the original structure is maintained, and no concentration phenomenon occurs. Dryin ... Read More

1. When the cumulative working time of the vacuum pump of the freeze dryer reaches 200 hours or the color of the vacuum pump oil turns brown, the vacuum pump oil must be replaced. 2. The temperature and humidity of the freeze dryer should be kept between 10°C and 30°C, and the relative humidity should be ≤80%. 3. The distance between the freeze dryer and the wall should be more than 30cm, and the working environment should be free of conductive dust, explosive, corrosive gases and strong electromagnetic interference. 4. The lyophilizer must be slow when ventilating. After u ... Read More

The daily maintenance of the automatic filling machine operation is very useful for the service life of the automatic filling machine, so it is necessary for the equipment personnel to carry out daily maintenance of the equipment every day. Routine cleaning and maintenance. 1. Common tools such as multimeter, Allen wrench, adjustable wrench, screwdriver, wiping cloth, etc. are required. 2. The scale body should be calibrated regularly, without special circumstances, generally speaking, it should be calibrated once every 1 year. 3. Avoid overload work to avoid damage to the ... Read More

The fully automatic piston type liquid filling machine is improved and designed on the basis of the original filling machine series, and some additional functions have been added. It makes the product more simple and convenient in operation, accuracy error, installation adjustment, equipment cleaning, maintenance and so on. It is widely used in daily chemical, oil and other industries, and can be used for filling different high-viscosity fluids. The design of the machine is compact and reasonable, the appearance is simple and beautiful, and the filling volume adjustment is ... Read More

Nowadays, with the continuous development of automation technology, most enterprises choose automatic packaging machinery for product packaging in order to save costs and improve production efficiency. The automatic cartoning machine is a kind of automatic machinery. The automatic cartoning machine adopts packaging forms such as automatic feeding, box opening, box entry, box sealing, and waste rejection. The structure is compact and reasonable, and the operation and adjustment are simple; it is widely used in many fields. Effectively improve the production efficiency of ent ... Read More

The high-speed cartoning machine adopts PLC to control the photoelectric monitoring of the movements of various parts, and automatically rejects unqualified items during operation. If there is an abnormality, it can automatically stop and display the reason for timely troubleshooting. The high-speed cartoning machine can be used alone or with foam The hood packaging machine and its hot melt device or other equipment are used in conjunction to form a complete production line. The most important step of the high-speed cartoning machine is the opening of the box after suction. ... Read More

There are many factors that affect the drying process of a freeze dryer and its freeze-drying quality, such as material properties, concentration, sublimation area, eutectic point, heat transfer medium and method, equipment performance and other factors. The lyophilization technician should mainly pay attention to the following factors. 1. The thickness of the material directly affects the drying time of the material, because the greater the thickness of the material, the greater the resistance to heat and mass transfer, and the more difficult it is for the moisture inside ... Read More

Reference factors for choosing a high-efficiency coating machine 1. The location of the spray gun That is, the position of the atomizing spray gun in the coating drum, there are generally two modes, the spray gun is facing the lower position inside the drum or the spray gun is facing the inner wall of the drum. a certain location. - Generally speaking, this mode is very important to the coating quality, and in China, the mode of the spray gun facing the lower part of the drum body is the main mode. 2. Spray gun operation That is, the spray gun is easy to operate and easy to ... Read More