Views:2 Author:Site Editor Publish Time: 2021-04-01 Origin:Site
tpr granules machine is mainly composed of feeding, mixing, granulating, transmission and lubrication systems, etc. It is widely used in the pharmaceutical, chemical, and food industries. Then, what is tpr foam granules machine will be introduced in detail next.
This is the content list:
l What is the main material of tpr granules machine?
l What is the scope of use of tpr granules machine?
l What are the advantages of tpr granules machine?
TPR material (Thermo-Plastic-Rubber material) is a thermoplastic rubber material. Using thermoplastic styrene butadiene rubber (such as SBS, SEBS) as the basic raw material, adding resin (such as PP, PS), fillers, plasticizers and other functional additives to blend modified materials, and the material properties are also very dominant:
① Rubber has good resilience and good abrasion resistance, excellent slip resistance and shock absorption properties. The softness and comfort of TPR material is superior to rubber, but the tensile strength, fatigue resistance and mechanical properties of the material are not as good as vulcanized rubber.
② The operating temperature range is -45~90℃. Generally speaking, TPR material is based on SBS substrate, and its chemical properties are as follows: weather resistance and aging resistance are general, temperature resistance is 70~75℃. If aging resistance is required, temperature resistance is good the material can be modified material of SEBS base material.
③ Hardness characteristics, TPR material can adjust its hardness between 5~100 degrees Shore hardness, and the modified material with SEBS as the base material can be adjusted to a lower hardness.
④ Processing characteristics, TPR material has good bonding properties with certain glues, inks, etc., and has good oil-jet screen printing processability.
⑤ Environmental protection characteristics, TPR material is used as an environmentally friendly soft rubber, the main hazardous substances such as plasticizer phthalate esters Phthalate, nonylphenol NP, PAHs detection of polycyclic aromatic hydrocarbons, in line with ROHS, REACH, EN71-3, ASTMF963 environmental protection testing standards.
tpr granules machine has fast granulation and good effect. The filter screen with special holes is designed and filtered carefully. Its friction filter rod can crush and filter solid particles. It is widely used in the pharmaceutical, chemical and food industries. The tpr two stage granules machine can replace swing Type pellet machine is a new generation of pellet equipment.
l 1. The tpr granules machine is a kind of swinging effect using a rotating drum. The wet powder material can be ground into granules through a wire screen, and it can also be widely used to crush the lumps into ready-made granules.
l 2. In the aspect of chemicals, the powder used for wet-bonding is ground into granules. After drying, it is used to compress tablets. It can also crush the blocks that agglomerated during storage or agglomerated during chemical processing. In industry, it is used to process candy and sugar mixture and malt milk and other products. In other industries, such as ceramics, plastics and other mixtures become shaped particles.
l 3. The tpr granules machine is not suitable for semi-solid, fluid, slurry or abrasive use.
l 1. The tpr granules machine can prevent animals from picky eating. The compound feed formula has a variety of raw materials with comprehensive nutrition, which can prevent animals from picking their favorite food from the powder and refusing to take in other ingredients. Since pellet feed can maintain uniformity during storage, transportation and feeding, feeding loss can be reduced by 8%-10%.
l 2. High feed rate of return. During the granulation process of tpr granules machine, due to the combined effect of moisture, temperature and pressure, the feed will undergo some physical and chemical reactions, which will gelatinize starch and enhance the activity of enzymes, which enables the animals to be fed to digest the feed more effectively and transform it into Weight gain.
l 3. Storage and transportation are more economical. Granulation by tpr granules machine will generally increase the bulk density of feed by 40%-100%, which can reduce storage capacity and save transportation costs.
l 4. Good liquidity and easy management. Many powders, especially fluffy feeds with a small specific gravity, often stick to feed silos with molasses or high fat and urea-added feeds.
l 5. Avoid automatic grading of feed ingredients and reduce environmental pollution. In the process of powder storage and transportation, due to the different volume and mass of various powders, it is easy to produce classification. After the tpr granules machine with water ring is made into pellets, there is no classification of feed ingredients, and the pellets are not easy to dust. During the feeding process, the pellets have much less pollution to air and moisture than powders.
l 6. Kill Salmonella in animal feed. Salmonella will remain in animal tissues after being ingested by animals. People who eat animals infected with this bacterium will suffer from Salmonella gastrointestinal problems. Using tpr granules machine steam high temperature tempering and then granulating method can kill Salmonella in animal feed.