As we all know, the nature of the pharmaceutical industry is quite special, and the quality requirements for pharmaceutical equipment are also high. Any mistake in one link may lead to quality problems and serious consequences.
A mixer is a machine that uniformly mixes two or more materials by mechanical force, gravity, or the like. Hybrid machines are widely used in various industries and daily life. Commonly used mixers are divided into four categories: gas and low viscosity liquid mixers, medium and high viscosity liquid and paste mixing machines, thermoplastic material mixers, and powdered and granular solid materials mixing machines.
Gas and low viscosity liquid mixers are characterized by a simple structure and no rotating parts, low maintenance and repair, and low energy consumption. This type of mixing machine is divided into four types: airflow mixing, pipe mixing, jet mixing and forced circulation mixing.
Mixer parts are mainly made of wear-resistant alloy materials, including high-speed mixing scraper, mixing fin, wear-resistant lining, mixing arm, mixing shovel, planetary shovel, mixing coulter, stirring rod, mixing crucible, etc. Mixing machines generally have a strong shearing action.
The thermoplastic material mixing machine is mainly used for mixing thermoplastic materials with additives; the powdery and granular solid material mixing machines are mostly intermittent operations, and also include machines that have mixing and grinding effects, such as rim machines.
The moving parts of the mechanical agitator also shear the liquid when it is rotated. The liquid is also subjected to shearing action when flowing through the wall and various fixing members installed in the container. These shearing actions will cause many Local eddy current diffusion.
For liquids of different density, composition, and incompatibility, the shearing action caused by the agitation and the strong turbulence shred the dense liquid into small droplets and uniformly disperse it into the main liquid.
The maintenance steps of the mixer are as follows:
1 The machine needs to be used frequently. The speed reducer must be replaced with new oil every three months. When replacing, the gear unit should be cleaned and new oil added.
2 Equipment parts are regularly inspected 1-2 times a month. The inspection parts are worm gears, worms, bearings, oil seals. Whether the running parts are flexible and the fasteners are loose. If abnormal conditions are found, they should be dealt with in time.
3 During the use of the machine, if the machine is found to be abnormally vibrated or an abnormal sound is heard, stop the machine immediately.
4 Electrical control parts should be kept clean and sensitive, and faults should be repaired in time.
5 When mixing and disassembling the slurry, it should be lightly disassembled, stabilized and lightly placed to avoid deformation and damage.
6 After the machine is used, the residual materials of all parts of the machine should be brushed. The long-term deactivation time is long. The machine must be wiped clean. The surface of the machine is coated with anti-rust oil and covered with a tarpaulin.
A mixer is a machine that uniformly mixes two or more materials by mechanical force, gravity, or the like. Hybrid machines are widely used in various industries and daily life. Commonly used mixers are divided into four categories: gas and low viscosity liquid mixers, medium and high viscosity liquid and paste mixing machines, thermoplastic material mixers, and powdered and granular solid materials mixing machines.
Gas and low viscosity liquid mixers are characterized by a simple structure and no rotating parts, low maintenance and repair, and low energy consumption. This type of mixing machine is divided into four types: airflow mixing, pipe mixing, jet mixing and forced circulation mixing.
Mixer parts are mainly made of wear-resistant alloy materials, including high-speed mixing scraper, mixing fin, wear-resistant lining, mixing arm, mixing shovel, planetary shovel, mixing coulter, stirring rod, mixing crucible, etc. Mixing machines generally have a strong shearing action.
The thermoplastic material mixing machine is mainly used for mixing thermoplastic materials with additives; the powdery and granular solid material mixing machines are mostly intermittent operations, and also include machines that have mixing and grinding effects, such as rim machines.
The moving parts of the mechanical agitator also shear the liquid when it is rotated. The liquid is also subjected to shearing action when flowing through the wall and various fixing members installed in the container. These shearing actions will cause many Local eddy current diffusion.
For liquids of different density, composition, and incompatibility, the shearing action caused by the agitation and the strong turbulence shred the dense liquid into small droplets and uniformly disperse it into the main liquid.
The maintenance steps of the mixer are as follows:
1 The machine needs to be used frequently. The speed reducer must be replaced with new oil every three months. When replacing, the gear unit should be cleaned and new oil added.
2 Equipment parts are regularly inspected 1-2 times a month. The inspection parts are worm gears, worms, bearings, oil seals. Whether the running parts are flexible and the fasteners are loose. If abnormal conditions are found, they should be dealt with in time.
3 During the use of the machine, if the machine is found to be abnormally vibrated or an abnormal sound is heard, stop the machine immediately.
4 Electrical control parts should be kept clean and sensitive, and faults should be repaired in time.
5 When mixing and disassembling the slurry, it should be lightly disassembled, stabilized and lightly placed to avoid deformation and damage.
6 After the machine is used, the residual materials of all parts of the machine should be brushed. The long-term deactivation time is long. The machine must be wiped clean. The surface of the machine is coated with anti-rust oil and covered with a tarpaulin.
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