The culture solution of Escherichia coli and yeast bacteria is generally gradient culture, and the bacteria in small 30L tanks are cultured and propagated to 3000L or larger tanks.

Various cell culture methods, suspension culture, microcarrier culture. Can improve protein expression higher and more effectively

Cells need to be evenly distributed in the container, but there can be no excessive shear force during the culture process, and low shear force is required to maintain a good mixing effect in the contradiction between the two.

There are various kinds of preparation technology in pharmaceutical production process, such as dissolution tank, suspension tank, emulsion tank, acid-base tank, alcohol sink tank, buffer tank, etc. Through stirring, it can promote the dispersion of each group to dissolve, promote the flow of each other to fully contact, strengthen the material transfer, increase the reaction speed and transfer rate, and strengthen the heat transfer process to prevent local overheating or undercooling phenomenon, so as to prepare various types of liquids.

There are a lot of dissolution, reaction, crystallization, concentration, adsorption, purification and other processes in the production process of API. Through stirring, each group can be dispersed and dissolved, and its flow can be fully contacted with each other, strengthening the material transfer, increasing the reaction speed and transfer rate, and the effect of stirring also directly affects the quality of concentrated crystallization. The efficiency of mixing directly affects the production cost of the raw material, so the selection calculation is very important.

Based on the in-depth understanding of customer processes, we focus on national strategic emerging industries such as new materials, biology, new energy vehicles, new energy, energy conservation and environmental protection, and food, chemical, light industry......

Most of the skin care products are emulsified by the oil phase and the water phase, forming an oil-in-water or oil-in-water emulsion structure, the particle size of the emulsion is usually less than 5um, and the requirements can reach the nanometer level. The viscosity of the material will rise after cooling, and it is necessary to scrape the wall and stir to complete the mixing. Cleaning products are formulated with thickening agents and stirred to dissolve non-Newtonian fluids that form a gel-like form. How to blend them quickly and efficiently is the key.

The chemicals used in semiconductors require very high purity and have special requirements for the equipment structure. The mixture can meet the requirements of mass and heat transfer, reaction crystallization, dispersion and emulsification, and can be customized according to the process requirements.

In the production of new energy lithium batteries, the stability of lithium electric paste is the key factor for the quality of lithium battery products. The mixed dispersion process in the production process of lithium battery slurry has more than 35% impact on product quality. It is an important link in the entire production process. Lithium battery electrode manufacturing is composed of positive slurry and negative slurry; The positive slurry is composed of adhesive, conductive agent and positive electrode material, and the negative slurry is composed of adhesive and graphite powder; Therefore, lithium battery slurry is a non-Newtonian fluid composed of different gravity, different particle size and various materials