Latest company news and operating guidance
The automatic high-speed tablet press is mainly used in pharmaceutical, chemical, food, electronics, metallurgy, daily necessities and other industries. This machine can press various granular raw materials into round tablets, special-shaped tablets, cartoon tablets, double-sided positioning and engraving tablets, two-color tablets, etc. maintenance: 1. Turbine box transmission system Daily check the bottom of the turbine box, the end cover of the worm, and the oil level observation window for oil leakage, oil leakage, and abnormal noise. Theoretically, every 2000 hours or ... Read More
The development of liquid filling machines is very rapid and plays an important role in many industries. It can be said to be an indispensable part. So, what principles should companies follow when choosing a filling machine? Reasonable selection of liquid filling machines It is an important way to ensure product quality and improve economic benefits. Generally speaking, it should be closely linked with the actual production, and try to choose a filling machine with good quality, high efficiency, simple structure, convenient use and maintenance, small size and light weight. ... Read More
The vacuum freeze-drying machine is mainly dehydrated and freeze-dried in a vacuum closed environment (low temperature and low pressure conditions). Fruits and vegetables are made into ready-to-eat fruits and vegetables through the vacuum freeze-drying process, which not only reduces the spoilage rate of fruits and vegetables to a certain extent, but also retains the nutrients of fruits and vegetables. The ingredients make fruits and vegetables more convenient, healthy and nutritious to eat, and meet the needs of consumption upgrades. Environmental requirements for the inst ... Read More
When the freeze dryer is running, refrigeration is very important, which directly determines the operating efficiency of the equipment, but there are many reasons why the equipment does not cool, so what are the reasons for this? 1. ① The expansion valve is opened too much, at this time, the temperature of the shelf or the water vapor condenser does not drop to the set value, and the compressor is seriously frosted. ②The opening of the expansion valve is too small, and the temperature cannot be lowered at this time, but the temperature of the compressor is very high, and th ... Read More
Tablets are a very common and important dosage form in the pharmaceutical field. The machine that produces tablets is a tablet press . Here we summarize 4 recommendations for choosing a t ablet press . Buyers make four major mistakes when purchasing a tablet press . We want to debunk these misconceptions and help flatbed press buyers choose a more suitable flatbed press. Myth 1: Products made of the same material, whether it is a laboratory tablet press or a production tablet press, can have the same performance. This seems to be true, but we can list many reasons to refute ... Read More
The filling and sealing machine adopts closed and semi-closed filling pastes and liquids. The seal has no leaks. Fill weight and volume consistency is good. Fill, seal and print in one go. It is suitable for product packaging in the fields of medicine, daily chemical, food, chemical and other fields. Such as: filling and sealing of dermatitis, ointment, hair dye, toothpaste, shoe polish, adhesive, AB glue, epoxy glue, neoprene and other materials. It is an ideal and economical filling equipment for the pharmaceutical, daily chemical and fine chemical industries. The use of ... Read More
The whole process of freeze-drying in a vacuum freeze-drying machine is relatively complicated. A little carelessness may lead to a decrease in the quality of the freeze-dried products. Therefore, it is necessary to select the automatic control system software according to the regulations. The design of the automatic control and control system of the vacuum freeze dryer stipulates that the actual operation is simple. After the raw materials are put in, the button is started, and the freezing vacuum pump is much easier to lift and dry, and it is reminded to wait for the feed ... Read More
It is normal for the vacuum pump of the freeze dryer to start to smoke at the beginning of vacuuming, but if the smoke continues for a long time, it may be a malfunction. So what are the reasons for the smoke of the vacuum pump? What is the solution? 1. Whether there is air leakage in the freeze-drying chamber door of the freeze-drying machine; Solution: Check the warehouse door to see if there is ice slag causing air leakage, and eliminate the bad sealing. 2. The vacuum pump itself leaks: the sealing ring and the gas ballast valve gasket are damaged or not pressed tightly, ... Read More
Dry granulation is a technique to compress powders through external forces in granulation. The forces include force of solid bridge, adhesion force of low-viscosity liquid, surface force and cohesion. Successful agglomeration of granules depends on effective use and transmission of external forces, as well as physical properties of granules. There exist many problems in wet granulation: Dry granulation/Roller compaction 1.Too hard granules During dry granulation, if roller pressure is too large, granules will be too hard, which affects granule compressibility. In the follow ... Read More
High shear granulation consists of mixing (in special cases, some materials should be pre-mixed) and granulation. The adhesive still sprays down. The liquid wets the drug surface and creates adhesion in the powder. Then under the action of liquid bridge and external force, the powder aggregates and forms particles of certain shape and size. Some common problems and disadvantages of high shear granulation include: 1. The material is seriously blocked, that is, excessive granulation 1) When the rubber material is fed too fast or too much or the granulation time is too long, t ... Read More