In the pharmaceutical production process, the molds used for tablet pressing play a vital role in the quality of tablets. The length of impact body is different, which directly affects the weight difference and hardness of tablet, or affects the brittleness; Punch edge knock edge or punch is not flat, the impact of one - sided caused by split, stick and so on.

Importance of mixing time and effects of extended mixing time on blend uniformity and pharmaceutical product quality.

In the process of pressing, there are often problems such as sticking and punching. When pressing the tablet, the fine powder on the surface of the tablet is adhered by the punch or die, but the surface is not smooth, uneven and dented. The inspection punch often has the fine powder sticking, which is called stick punching.

Common faults and solutions of tablet press machine

In the pharmaceutical industry, the capsule filling machine is a kind of commonly used equipment, which can carry out automatic transmission, seeding, filling, locking and other processes for capsules.

Cracking in tablets during the compression is a major problem in tablet manufacturing. Some causes and solutions of the cracking of tablets are given here.

The filling speed of capsule filling machine is faster and the size difference of capsule filling machine is small. In addition, capsule filling machine has many advantages, such as fast arrangement speed, high efficiency, simple operation, convenient maintenance, low power consumption and so on. It is the first choice capsule filling machine for pharmaceutical factory, health product factory, hospital preparation room.

In the customized orders of users, the diversified requirements for the structure of the tablet press are mainly manifested in the following aspects:

In the customized orders of users, the diversified requirements for the structure of the tablet press are mainly manifested in the following aspects:

It is reported that some pharmaceutical companies in the process of producing capsules, due to the fine powder, will produce appearance defects during machine filling, which has always been required to remove by manual "drug selection". Through continuous optimization and debugging of the capsule filling equipment, the product rate of appearance defects is reduced, and the labor cost is greatly reduced.

Spray dryer is a device that can dry and granulate at the same time. It mainly consists of slurry supply system, atomizer, drying tower, hot air system, exhaust gas and dust removal system, unloading and powder conveying system.

Vibrating fluidized bed is a conventional equipment for drying in pharmaceutical industry, which belongs to the type of convective drying. The working mechanism of the flow dryer is that the heat is directly transferred to the wet material by hot air convection, and the water vapor is taken away at the same time when the moisture vaporizes. Besides the dryer itself, the device also has fan, heater, separator and other auxiliary equipment.

The tablet press is a kind of machine which puts the particles or powder materials in the mold hole and presses them into tablets by punch. It is especially suitable for small batch production. It is characterized by adjustable speed, filling depth of materials, sheet shape thickness and mechanical buffer installed on the machine, which can avoid dust generated during operation, prevent sticking and blocking, and recycle raw materials for reuse.

Regarding the fully automatic capsule filling machine, what operating specifications and maintenance methods we usually need to pay attention to, the following editor will take you to learn more.

The tablet press punching die is also the most commonly used tablet equipment tablet press on an indispensable accessory. It is also a very important work to choose the appropriate punching die correctly after the purchase of the tablet press. In many tablet pharmaceutical factories, the tablet press purchased can not be used normally because of the improper selection of the punching die. .

Hot air circulation oven is a common equipment in the pharmaceutical industry. In the process of use and maintenance, we must follow the relevant principles and grasp the relevant precautions, so as to ensure the stable operation of the equipment and the smooth drying production process.

Pharmaceutical packaging machinery has a great impact on the quality and safety of drugs. In recent years, with the rapid development of China's pharmaceutical industry, it has brought good opportunities to the pharmaceutical packaging machinery industry, but at the same time, the requirements of drug quality are constantly improving, and the pharmaceutical packaging equipment is also facing higher requirements.

In the process of the rapid development of the pharmaceutical market, labeling machine also plays an increasingly important role in the pharmaceutical packaging industry. At present, the common labeling machines on the market include dry adhesive labeling machine, sleeve labeling machine, round bottle labeling machine, hot melt adhesive self-adhesive labeling machine, etc.

In recent years, with the rapid development of the pharmaceutical industry, the quality requirements of pharmaceutical production also began to improve. Affected by this, the pharmaceutical industry's requirements for pharmaceutical equipment for its production are also increasing.

According to the definition, vacuum technology refers to the establishment of a physical environment lower than atmospheric pressure, as well as the technology required for process manufacturing, physical measurement and scientific experiments in this environment. At present, vacuum technology is widely used in pharmaceutical, chemical, food, electronics and other fields.

Hot air circulation oven is a very common oven equipment in the pharmaceutical industry. It uses steam or electricity as the heat source, and uses the axial fan to heat the heat exchanger by convection. When the hot air laminar flows through the drying plate and the material for heat transfer, the fresh air can come in from the air inlet, and the waste hot and humid air is discharged from the wet outlet, and the whole system is constantly replenished through this

The coating machine is a kind of organic film coating, water-soluble film coating, slow and controlled release coating for tablets, pills, candy, etc. It is an energy-saving, safe and clean mechatronics equipment, suitable for pharmaceuticals , Chemical, food and other industries.

In the process of pharmaceutical production, special purified water equipment is often needed to produce water. Purified water equipment can effectively remove impurities and desalination. It has the characteristics of stable and reliable water production, easy operation, low operation and maintenance costs, and environmental protection.

With the increasing demand in the pharmaceutical market, the domestic pharmaceutical equipment industry has begun to grow in recent years and has gradually developed into a major pharmaceutical equipment production country. Moreover, with the rapid development of modern science and technology, the product quality and performance of domestic pharmaceutical equipment have begun to improve.

The purified water equipment can meet the high quality water requirements of pharmaceutical factories and hospitals, such as purified water preparation, large infusion preparation and so on. It is widely used in medicine, biochemistry, chemical industry, hospital and other industries. In recent years, China's pharmaceutical industry has developed rapidly.

Film coating machine is a kind of equipment which integrates strong current, weak current, hydraulic and pneumatic. In the pharmaceutical industry, it is often used in sugar coating, film coating and other coating processes of Chinese and Western medicine.

The high speed mixing granulator is a new type of granulator, which integrates crushing, mixing and granulating. Driven by a special impeller, the machine can rotate, propel and scatter the materials, and can achieve ideal mixing in a very short time. Then, under the action of binder, the fully wetted soft material is made, and then under the action of special granulating paddle, the uniform particles are quickly cut.

Due to the excellent performance of the V Blender and the relatively complex system parameters, if non-professionals do not understand it, it is easy to have some failures in early use, such as asymmetry when using the V Blender, then the mixing work What is the reason for the asymmetry of the V Blender? Then, how should we operate the V Blender? Below, I will briefly introduce you how to do the operation on V blender and maintenance on V Blender.

The centrifugal spray dryer is a device that uses a centrifugal atomizer to dry some liquid materials. Spray Dryer has the characteristics of fast drying speed, simplified production process, suitable for continuous control of production, and improved product purity. It is widely used in food, chemical, pharmaceutical, and pharmaceutical industries. Environmental protection and other industries.

Compared with the traditional concentration process, the Heat reflux extraction and concentration process has strong adaptability, high Extract Paste yield, short extraction time, and lower temperature than the traditional concentration process, which saves solvent to a certain extent and has a high degree of automation, The required labor cost is small, and it is widely favored by the market.

In the pharmaceutical industry, purification water is an indispensable factor, and the quality of purification water in the production process of medicines will have a direct impact on the variety of medicines. Therefore, pharmaceutical water has high requirements for water quality, and the quality of its products is subject to strict supervision.

Extraction and concentration is extremely important in the Natural Herbal medicine industry. With the steady improvement of extraction and concentration technology, the market for extraction and concentration machines has become larger and larger. Not only has the equipment type increased, but many new types of extraction and concentration machines have gradually emerged.

The dry granulator is a kind of swinging action with a rotating drum, which can grind wet powder raw materials into granules through an iron wire screen. It is currently widely used in pharmaceutical and other industries.

In the pharmaceutical industry, water is an indispensable factor, and the water quality in the pharmaceutical production process will have a direct impact on the types of drugs. Therefore, pharmaceutical water has high requirements for water quality, and its product quality is strictly supervised. With the development of science and technology, pharmaceutical equipment is constantly updated and upgraded.

In the pharmaceutical industry, the labeling machine is a very common packaging equipment. Its main function is to label the products to meet the market's packaging requirements for pharmaceutical products.

The automatic electronic counting machine is mostly used in the pharmaceutical, hospital and other industries to count capsules, tablets, granules and other medicines. The machine is small in size, light in weight, accurate in counting and easy to operate. The contact surface of the counting items is made of stainless steel, which is an ideal equipment for counting bottled, bagged and canned products in various related industries.

Pills refer to the pill made of fine powder of decoction pieces with water as the binder. The preparation process requires batching, crushing, sieving, mixing, drying, packaging, etc. After the pill is made successfully, the classification of the pill needs to be processed by the supporting equipment for pill production-the vibrating pill sieving machine, to screen out the pills of different purposes and different levels, and to remove the continuous pill and residual pill.

With the improvement of medical demand, the production of medicine is increasing. Some medicine are easy to produce pungent and unpleasant taste in the production process, which makes it difficult for patients to take medicine.

Recently, a pharmaceutical robot was asked whether the stainless steel pharmaceutical equipment used in the clean room can use 304 stainless steel? Is it necessary to use 316L for the parts that come into contact with drugs?

Purified water can be used as raw material production, separation and purification, finished product production, cleaning and washing water, and it is widely used in biopharmaceutical, medical equipment and other industries.