Good manufacturing practice (GMP) is a system for ensuring that products are consistently produced and controlled according to quality standards. It is designed to minimize the risks involved in any pharmaceutical production that cannot be eliminated through testing the final product. Good manufacturing practice guidelines provide guidance for manufacturing, testing, and quality assurance to ensure that a food or drug product is safe for human consumption. Many countries have legislated that food and pharmaceutical and medical device manufacturers follow GMP procedures and create their own GMP guidelines that correspond with their legislation.

A rapid mix granulator is a multi-purpose mixer/processor equally suitable for high speed dispersion of dry powders (including effervescent powders) and their granulation with aqueous or organic solvents. The equipment is designed to achieve rapid mixing and the formation of consistent granules required for the production of high quality pharmaceutical tablets for solid dosage forms of medication. Good mixing and control of granule size leads to fast tableting speeds and high quality products with low rejection rate.

Pharmaceutical tablets may be defined as the solid unit dosage form of one or more medicaments with or without suitable excipients and prepared either by moulding or by compression. A tablet comprises a mixture of active substances and excipients, usually in powder form, pressed or compacted from the powder into a solid dose. The compressed tablet is the most popular dosage form in use today. About two-thirds of all drugs currently prescribed are in solid form in half and of these are as compressed tablets.

Use of belt dryer is very wide, present in the pharmaceutical, food, biological, chemical and other fields already have it handy. However, in each area of its selection criteria is not the same, because the requirements and parameters of the dried material in various fields have a greater difference. For example: in the pharmaceutical industry (especially medicine), extract viscosity are generally large, and drying temperature requirements more stringent, the melting point of control to be precise (especially polysaccharide material), the control range to meet the different degree of vacuum heating and temperature requirements of section to have online auto tuning function, and so on. Also to try to improve the detection system to comply with pharmaceutical GMP standards.

Spray drying is one of the most remarkable technologies currently to be applied to pharmaceuticals. It is a continuous process that converts, in a single step, a liquid feed into a powder and is an ideal process when precise attributes such as particle size, morphology and stability are required. This review describes the technology, current and future applications and how the present level of understanding and modeling tools enable a process development stage that is both lean and risk-free.

Drying equipment is very widely used in industry, and the use of drying equipment is needed in many fields. Also, drying equipment also plays an important role in the pharmaceutical industry. Today, the author will bring eight kinds of drying equipment in the chemical and pharmaceutical industry. The application of eight drying equipments in chemical and pharmaceutical industry is analyzed.

Difference between dry granulation and wet granulation-victor granulator?

Mixing is at the heart of most production systems in the chemical process industry, pharmaceutical industry, food industry, and allied industries. It is of vital importance in processing solids, liquids, and gases in the polymer, glass, ceramics, building materials, pulp and paper, petroleum, and power industries and in industrial waste treatment systems.

Guide: The crusher industry is still a new industry in China, which belongs to the initial stage of development. However, from the experience of a few decades, the speed is relatively fast, especially the universal crusher. Its application field is expanding continuously, and it is suitable for pharmaceutical, chemical, metallurgical, food, construction and other industries.

A tablet press, also known as a tablet compressing machine or tableting machine, is used to compress pharmaceutical powder formulations into tablet form, creating tablets of uniform size, shape and weight. The tablet press may also be used for the manufacture of products in the form of tablets for other sectors such cosmetics, cleaning products and catalysts for the petrochemical industry.