NEWS

2023.10.10

How to adjust the grinding time of nano sander

Nanosand mills are used to prepare nanoparticles, and the adjustment of the grinding time has an important effect on the particle size and quality of the product. Here are some suggestions on how to regulate the grinding time of your equipment: 1, Preliminary setting: first according to the recommendations provided by the manufacturer or past experience, set a preliminary grinding time as a starting point. This time can be used as a reference and can be subsequently adjusted according to the actual situation. 2, Sample monitoring: in the grinding process, regular sampling, using particle size analysis and other techniques to monitor the particle size distribution of particles in the grinding process. This can help to understand the changes in the grinding effect and determine whether the grinding time needs to be adjusted.

2023.10.07

Structure and performance of stainless steel reactor

For the chemical industry, used for mixing and reaction equipment, the reactor is an important equipment, the requirements of the feed - mixing - discharge should be strictly controlled to ensure production safety, so what are the structure and performance of the stainless steel reactor? Stainless steel reactor is mainly composed of three main parts: tank, jacket and stirring system. 1,Material of stainless steel reactor The parts in contact with materials are made of high quality stainless steel such as 304 or 316L, which is in accordance with gmp standard. 2,Stainless steel kettle accessories Stirring form of frame type stirring, to ensure that the material in a short period of time and uniform blend; at the same time, according to the need to choose the frame, anchor, slurry, etc., sealing the use of hygienic mechanical seals, can ensure the pressure in the tank and to prevent leakage of the material in the tank and cause unnecessary contamination; The interface adopts iso standard quick-fit clamp type, convenient and hygienic, aseptic respirator, cip cleaning nozzle, sight glass, flange, hygienic quick-open manhole, etc.

2023.09.28

Understanding the main structure of high speed disperser

High-speed disperser is mainly composed of four parts: transmission mechanism, lifting mechanism, stirring container and heating device, stepless speed regulation device, which are explained as follows: 1.Transmission mechanism: driven by electric motor, driven to the shaft through the belt wheel, the shaft is coupled with the stirring rod through the coupling to realize the stirring of the coating liquid. The structure of the belt wheel drive is simple, economical to use and easy to disassemble for this product.

2023.09.27

Understanding coarse and fine grinding in sand mills

Sand mill in the slurry processing, due to the grinding needs to achieve the discharge particle size and the size of the material itself, in order to achieve efficient grinding effect, usually take different grinding methods and grinding program. For its own particle size is very large materials, in the grinding process, the entire grinding process will be divided into two steps, first of all, coarse grinding, followed by fine grinding, then coarse grinding and fine grinding refers to what kind of grinding method, the next for you to do a simple interpretation. Coarse grinding refers to the material itself because of its own particle size is large, the need to first refine the material itself large particle size and reduce the size of the processing, in this process, the first will use a larger size of the grinding media on the material to carry out a coarse grinding, this process, the grinding time is not as long as the time of fine grinding, but also will not be in the process of quickly reaching a very small particle size, which plays a role in grinding the material particles to the state of the depth of the fine grinding can be continued.

2023.09.26

How to choose the right form of seal for your reactor?

Reactor has been used in a variety of chemical industries, stainless steel reactor with its excellent corrosion resistance and affordable price, to win more and more customers love and trust, so in the mixing and reaction kettle combination of sealing selection for sealing effect, use of safety, cost savings and so on are particularly important. Now on how to choose the right seal form to make the following suggestions: 1. To clarify the basis for seal selection: the first is the kettle working pressure, the second is the nature of the working material, there is a working temperature of the equipment.

2023.09.22

Ways to improve the grinding efficiency of sand mills

In order to improve the efficiency of the sand mill, a series of measures can be taken, firstly, to ensure the normal operation of the machine, check whether the various parts of the machine are firm, whether there is wear and tear or damage, and timely replacement or repair. Secondly, regular cleaning and maintenance of the machine to keep the machine in good condition, cleaning includes cleaning the appearance of the machine and various components to avoid the accumulation of dust and impurities affecting the efficiency of the machine, maintenance includes checking and maintaining the lubrication system to ensure that the lubricating oil is normally used and replaced.

2023.09.19

Commissioning work content of nano sand mill

The commissioning work of the nano sand mill includes the following aspects: 1、Equipment installation: install the equipment in a suitable place, according to the equipment installation instructions. 2、Electrical system debugging: check the electrical system of the equipment to ensure that the circuit is connected correctly. Electrical system debugging according to the instructions, check whether the electrical parameters are normal. 3、The hydraulic system debugging: check the hydraulic system oil circuit, ensure that the pipeline is connected correctly. According to the instructions for the hydraulic system debugging, check whether the hydraulic parameters are normal.

2023.09.18

How to regulate the intensity of sand mill grinding

The intensity of sand mill grinding can usually be regulated and controlled by the following aspects: 1, The choice of grinding media: the size, type and proportion of grinding media will affect the intensity of grinding. Larger media and higher media density will produce a stronger grinding effect, while smaller media and lower media density will produce a weaker grinding effect. According to the needs of grinding, select the appropriate grinding media. 2, Grinding time: the length of the grinding time will affect the intensity of grinding. Longer grinding time will produce a stronger grinding effect, but may also lead to excessive grinding. According to the nature of the sample and grinding requirements, adjust the grinding time. 3, Grinding speed: the rotational speed of the sand mill will affect the intensity of grinding. Higher rotational speed will produce stronger grinding effect, but it may also lead to excessive grinding or wear of the sample. Adjust the rotational speed of the equipment appropriately according to the need.

2023.09.15

Precautions when using a nano mill

What is nano mill, as the name suggests, is to let it to the material we need to further grinding, in the technical requirements of good grinding fine, so that the raw material to achieve fine, in order to have good results in the application. To get the ideal grinding effect, not only efficient equipment, but also some technology. The following aspects should generally be noted when grinding. 1, Pre dispersion. Pre dispersion is an indispensable process of sand mill grinding. Into the sand mill materials to be uniform, such as uneven feed, not only easy to cause pipe blockage, and cause the beginning of the grinding stage of the grinding efficiency decline, so to be pre-dispersed. 2, Grinding media. Grinding media is a grinding material with sand mill supporting, material crushing rely on it to achieve, so its physical and chemical indicators and the use of methods have a direct impact on the use of sand mills, can be said to be the key to determining the success of the grinding process.

2023.09.14

Learn about the advantages of nano sanders

Nano sand mill design standard, high flow rate, good temperature control ability, high energy conversion rate, narrow particle size distribution range, optimized for the use of tiny grinding beads, from flexible dispersion to ultra-high energy grinding can work efficiently. Let's find out what advantages the nano sander has. 1、High energy ratio New grinding rotor, concentrated kinetic energy to give the grinding beads the maximum energy ratio. Improve the grinding efficiency and degree of refinement, and at the same time reduce the resistance of the material in the grinding chamber, more suitable for medium and high viscosity ultra fine requirements of the material. 2、Design optimization