Offers to Sell

　　In the realm of oil seals, the term "TC" is often used to describe a specific type known as skeleton oil seals. In this article, we will explore the meaning of TC in skeleton oil seals, shedding light on its significance and implications. Additionally, I will provide personal insights to enhance the understanding of this terminology. 　　Understanding Skeleton Oil Seals: 　　Skeleton oil seals, also referred to as TC oil seals, are widely used in various industries to prevent fluid leakage and contamination. They are designed with a metal or plastic skeleton frame embedded within a rubber or elastomeric casing. The skeleton provides structural support, while the flexible sealing lip made of rubber ensures efficient sealing around the rotating or reciprocating shaft. 　　Decoding the TC Abbreviation: 　　The "TC" abbreviation in skeleton oil seals holds specific meanings that provide information about the seal's design and functionality. It typically represents two distinct components: 　　"T" Designation: The "T" in TC stands for "double-lip" or "double-lipped." This indicates that the seal has two sealing lips, one on each side of the skeleton frame. The double-lip design enhances the sealing effectiveness by providing an additional layer of protection against fluid leakage. 　　"C" Designation: The "C" in TC signifies the type of sealing lip used in the oil seal. In the case of TC oil seals, the "C" represents a rubber or elastomeric lip. This flexible lip comes into contact with the rotating or reciprocating shaft, forming a dynamic seal to prevent fluid leakage. 　　I recognize the significance of the TC designation in skeleton oil seals. The double-lip design offers advantages such as improved sealing performance, increased resistance to contaminants, and enhanced durability. The rubber or elastomeric lip is highly effective in maintaining a consistent sealing interface with the shaft, ensuring efficient fluid containment and lubrication retention. 　　Furthermore, it is worth noting that TC oil seals are widely utilized in demanding applications where reliability and efficiency are paramount. Industries such as automotive, manufacturing, and machinery extensively rely on TC oil seals to maintain optimal performance and reduce the risk of fluid leakage, thereby safeguarding the longevity and functionality of critical equipment. 　　TC oil seals are widely used in various industries to prevent fluid leakage and contamination, contributing to the overall efficiency and reliability of machinery and equipment. Understanding the meaning and implications of TC in skeleton oil seals enables industries to make informed choices when selecting the appropriate sealing solution for their specific applications.

Minimum Order: 100

Combine the conveyor belt to transport eggs for printing, and reserve holes in the conveyor belt design so that each egg can be placed and fixed on the hole. The eggs are transported forward on the conveyor belt at a set speed. When the sensor detects the egg signal, the relevant information is printed on the surface of the egg. Coding in the egg industry: Printing all kinds of clear information on the surface of the egg to realize the code traceability of the egg product can allow consumers to know the source and quality of the egg clearly when buying eggs, increase consumer confidence, and enhance brand awareness.More and more attention is paid to egg safety. With the continuous enhancement of safety awareness and the continuous implementation of relevant laws and regulations, there are higher requirements for the label of the egg industry.Therefore, we provide a complete set of reliable egg coding solutions.

S400PLUS Continuous Inkjet Printer Continuous Inkjet Printer: Easy operation with 10.1"large screen One-key start and stop precise control Independent module maintenance is simple Automatic cleaning to prevent clogging Classic ink circuit is stable and reliable Continuous inkjet printers work by spraying strictly controlled ink particles onto the target to form clear and long-lasting marks. Inkjet printers are roughly divided into two categories: printers connected to office or home PCs, and continuous inkjet (CIJ) printers used in factory production lines. KEYENCE's MK-G series is a continuous inkjet (CIJ) printer, which is mainly used to print expiration date, batch number, barcode/2D code on products in factories and warehouses. Due to the non-contact nature of inkjet printing, blur and product damage are essentially avoided. This technology can print at high speed from any direction or direction, and the compact print head can be easily installed on the packaging machine or filling machine, making the installation process easy and free. Continuous inkjet printers (CIJ) operate by ejecting precisely controlled ink droplets onto primary packaging such as cans, bottles, films and all other forms of primary packaging substrates. These codes are used to print the expiration date, otherwise called the best expiration date and batch number, production information or bar code.

S1000 Series Continuous Inkjet Printer Continuous Inkjet Printer: Easy operation with 10.1"large screen One-key start and stop precise control Independent module maintenance is simple Automatic cleaning to prevent clogging Continuous inkjet printer Software features This Continuous inkjet printer has extremely simple operation interface allows the operator to quickly learn to use and reduce the learning cost. With humanized functional logic, field prompts and pre-defined format selection, it can avoid misoperation and ensure the accuracy of the printing process. One-click start-stop function is not only easy to operate, but also shortens maintenance time and reduces maintenance costs. A variety of counters are available, such as total code counting, product counting, serial number counting, and repeated counting. Support automatic flip, upside down, height and width adjustment, information rotation, character bolding and other printing information adjustment, flexibly adapt to various printing usage scenarios. Multi-level password protection, user-defined user information and permissions can be customized to ensure the safety of operation.

T180PLUS Coding Machine Separate Nozzle Coding Machine: Separate nozzle design,small size,flexible of use and low cost of ownership coding machine,can be adapted to various production environment. Machine Type T180PLUS Coding Machine Nozzle type TIJ 2.5 thermal foaming nozzle Printing accuracy Maximum: 600DPI * 600DPI Vertical optional: 100DPI, 150DPI, 300DPI, 600DPI Horizontal optional: 30-600DPI precision adjustment Printing height 1-12.7mm  Printing distance 1-5mm Number of printing lines Any number of lines can be edited within the effective printing height Printing speed 406m/min(90DPI), 304m/min(120DPI), 240m/min(150DPI), 120m/min(300DPI), 60m/min(600DPI) Print content Text, time, date, pattern, shift, serial number, dynamic barcode / QR code, dynamic serial data, dynamic database(Additional content can be added as required) Barcode types: CODE11, C25INTER, CODE39, EXCODE39, EAN13, EAN13x, CODE128, CODE16K, CODE49, CODE93, Flattermarken, UPCA, UPCE, EAN14, VIN, NVE18 2D code types:QRcode, DataMatrix, MicroQRcode, PDF417, PDF417TRTRUNC, MICROPDF417

T110M Thermal Printing Machine Thermal Foaming Inkjet Printer Flexibly Adapted To The Environment : T110M thermal foaming inkjet printer series has the characteristics of high resolution and high speed printing, and has strong adaptability to industrial environment. Built-in integrated nozzle design, small size, can be adapted to install in various production environments. The ink has strong adhesion and is suitable for various substrates. The ink cartridge is easy to replace, no need to fill the ink messily, and maintenance is simple. Stable performance, safe operating system, can still guarantee high-quality content printing effect in various harsh environments, suitable for various industries such as food, electronics, medicine, plastics, building materials, hardware, etc. Software features T110M Inkjet Printer has a stable Linux security operating system, combined with a self-developed high-speed printing management system, can achieve an ultra-high-speed printing response time within 10 milliseconds of each product. High-quality content, high-speed printing, up to 406m / min One object, one code. Identification data printing, anti-counterfeiting and traceability management, network-related product information can be queried Real-time calculation of printing cost function, directly display the printing cost of each message, which is convenient for manufacturers to calculate prices Support GS1 DataMatrix, serial format to meet the printing requirements of various industries Compatible with a variety of weighing protocols, can be connected with multiple manufacturers of different models of electronic scales, directly print the weight and price barcodes that meet the supermarket Support access to wireless keyboard and mouse, flexible control interface function Support scanner input information, not only can quickly enter information, but also to ensure the accuracy of information 1-6 gray scale adjustment, plus black printing effect, the display is clearer when printing different substrates Unique encoder stepless frequency conversion function, which can adjust the printing width as required

High Speed And Stable Thermal Inkjet Printer: T210 thermal foaming inkjet printer series has the characteristics of high resolution and high speed printing, and has strong adaptability to industrial environment. Support the independent installation of dual nozzles to increase production speed, or seamless splicing of dual nozzles to increase the printing height, suitable for a variety of production environments. The ink has strong adhesion and is suitable for various substrates. The ink cartridge is easy to replace, no need to fill the ink messily, and maintenance is simple. Stable performance, safe operating system, can still guarantee high-quality content printing effect in various harsh environments, suitable for various industries such as food, electronics, medicine, plastics, building materials, hardware, etc. Machine Type T210 Inkjet Printer Nozzle type TIJ 2.5 thermal foaming nozzle Nozzle number 1-2, can be matched independently Printing accuracy Maximum: 600DPI * 600DPI Vertical optional: 100DPI, 150DPI, 300DPI, 600DPI Horizontal optional: 30-600DPI precision adjustment Printing height 1-25.4mm (single nozzle height is 12.7mm) Printing distance 1-5mm Number of printing lines Any number of lines can be edited within the effective printing height Printing speed 406m/min(90DPI), 304m/min(120DPI), 240m/min(150DPI), 120m/min(300DPI), 60m/min(600DPI) Print content Text, time, date, pattern, shift, serial number, dynamic barcode / QR code, dynamic serial data, dynamic database(Additional content can be added as required) Barcode types: CODE11, C25INTER, CODE39, EXCODE39, EAN13, EAN13x, CODE128, CODE16K, CODE49, CODE93, Flattermarken, UPCA, UPCE, EAN14, VIN, NVE18 2D code types:QRcode, DataMatrix, MicroQRcode, PDF417, PDF417TRTRUNC, MICROPDF417

Handheld Inkjet Printer machine Handheld Batch Coding Machine: Convenient operation, easy to use, practical function. Date, label and barcode printing. The ink has strong adhesion and is suitable for various substrates. The ink cartridge is easy to replace, no need to fill the ink messily, and maintenance is simple. Stable performance, safe operating system, can still guarantee high-quality content printing effect in various harsh environments, suitable for various industries such as food, electronics, medicine, plastics, building materials, hardware, etc. Inkjet printers are an improvement on traditional manual coding methods, such as stencil printing and rolling coding. They essentially look like cordless drills, but instead of rotating blades, we use ink nozzles that print characters and images through a computer-controlled pressure system. The printing mechanism is battery powered so it can be taken anywhere, anytime, to facilitate our workflow needs!

Product name:Spermidine Other name:N-(3-Aminopropyl)-1,4-butanediamine;Spermidin , eN-(3-Aminopropyl)-1,4- butanediamine;4-azaocta , methylenediamine CAS Number:124-20-9 Molecular formula:C7H22N3 Molecular weight:148.29 Purity:20% with 80% silicon oxygen Appearance:White crystalline powder Packing:1 kg/bag & 25kg/drum Application:Dietary supplement material 3Product introduction Spermidine, a low molecular weight aliphatic carbide containing 3 amine groups, is one of the natural polyamines present in all living organisms. One of the important raw materials for drug synthesis is widely used in the synthesis of pharmaceutical intermediates. Spermidine maintains cell membrane stability, increases antioxidant enzyme activity, and improves photosystem II (PSII) and related gene expression. Spermidine also significantly reduced H2O2 and O2.- levels. Spermidine is a precursor of spermidine, derived from putrescine, which promotes the structural stability of cell membranes and nucleic acids. Spermidine has a variety of amazing effects, including but not limited to regulating circadian rhythm, improving hypertension, protecting cardiovascular, preventing Alzheimer's, boosting immunity, fighting cancer and even anti-aging. 4Feature Spermidine is a naturally occurring polyamine compound commonly found in food. It is essential for cell growth and survival. Spermidine maintains cell membrane stability, increases antioxidant enzyme activity, and improves photosystem II (PSII) and related gene expression. Spermidine also significantly reduced H2O2 and O2.- levels. Colorless transparent liquid, soluble in water, alcohol and ether; It is hygroscopic. Solid powder can be used in variety formulations. 5Applications Spermidine is involved in many biological processes in vivo, such as regulating cell proliferation, cell aging, organ development, immunity, cancer and other physiological and pathological processes. Recent studies have shown that spermidine plays an important role in regulating synaptic plasticity, oxidative stress and autophagy in the nervous system. Spermidine can slow protein aging. Because different molecular weight proteins may play different roles in the aging process, some large molecular weight proteins may play a key role in controlling the aging process of leaves. Once these proteins begin to degrade, aging is inevitable, and controlling the degradation of these proteins can delay the aging process.

Minimum Order: 1 bags

Product name:2,2,2-Trifluoroacetic acid 1-(2,4-DiMethylphenyl)-2-[(3- Methoxyphenyl)Met , hylene]hydrazide] Other name:J-147， J147 CAS No. :1146963-51-0 Molecular formula:C18H17F3N2O2 Molecular weight:350.33 Purity:99% Appearance:White powder Packing :1kg per bag Application:nootropics 3.product introduction J-147 is a particularly potent orally active neuroprotectant derived primarily from curcumin, the active ingredient in turmeric. Unlike curcumin, it can cross the blood-brain barrier very successfully. Among them, J-147 acts by combining with ATP synthase. Overproduction of ATP is associated with the aging process. J-147 controls this, in addition to increasing levels of the neurotransmitters NGF and BDNF. In addition, J-147 also inhibits monoamine oxidase B (MAO B) and dopamine transporter. Promotes brain growth by increasing levels of nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF). The most important thing is that J-147 can promote the growth of new nerve cells, enhance the learning ability and memory of the brain, and improve cognitive function. 4.Feature 1. Improve memory and learning ability: J-147 can promote the growth of new nerve cells, enhance the learning ability and memory of the brain, and improve cognitive function. 2. Anti-aging: J-147 can delay the aging process of cells, improve the antioxidant capacity of cells, and protect neurons from free radical damage. 3. Strong neuroprotective effect: J-147 can reduce cell death and neurodegeneration, and protect neurons from oxidative stress, inflammation and neurotoxicity. 4. It has therapeutic effects on many diseases: J-147 is considered to have significant therapeutic effects on neurological diseases such as Alzheimer's disease, Parkinson's disease, and brain injury. 5. J-147 can improve mitochondrial function and longevity, promote metabolism, and increase physical strength. 5.Applications J147 is a drug with many benefits. It has been scientifically proven to be a safe and effective high-quality nootropic drug. In addition, it can help improve heart health, boost metabolism and support immune system function. There are no reports of long-term use side effects .

Minimum Order: 1 bags

Product name：Deazaflavin Other name：Pyrimido[4,5-b]quinoline-2,4(1H,3H)-dione;< , br>5-Deazaflavin; 1H-Pyrimido[4,5-b]chinolin-2, , 4-dion; CAS No.：26908-38-3 Molecular formula：C11H7N3O2 Molecular weight：213.192 Purity：99.0 % Appearance：light yellow powder Packing： 1kg/bag ,20kg per drum Application： Anti aging, improve heart cerebrovascular health 3.Product introduction Deazaflavin powder is a pyridine pyrimidine compound derived from flavin, also known as vitamin B2. It was generated by substituting the aza group containing nitrogen N element at position 5 with deaza containing carbon C element. This unique deazasubstitution makes the 5-deazaflavin backbone function similar to the vitamin B3 backbone NMN/NAD+. Interestingly, the main chain of vitamin B2 is chemically stable, and 5-deazaflavin has multiple substituents that can be transformed. 5-Deazaflavin powder therefore has several unique chemical and physical properties that make it an attractive compound not only as a potent antioxidant that can help protect cells from oxidative stress. Among them, the application of 5-deazaflavin powder 5-deazaflavin powder is an anti-aging ingredient, which can promote the production of NAD + in the body. NAD + is a coenzyme that plays an important role in energy metabolism and cell repair. vital role in helping to slow down the aging process of cells. In addition, 5-deazoflavin can be used to synthesize certain nucleosides and nucleotides, which are the basic components of DNA and RNA. Its unique chemical structure makes it useful in the development of new drugs and therapies. 5-Deazaflavin powder has been shown to have potential therapeutic applications in the treatment of various diseases. (1) Stability: 5-Deazaflavin has better stability and a longer shelf life, making it a more convenient choice for supplement manufacturers and consumers. (2) Redox potential: 5-deazaflavin has more negative redox potential, which enables it to participate in a wider range of biochemical reactions. (3) Complement: 5-deazaflavin supplements other coenzymes, such as flavin and nicotinamide, to make cell metabolism more complete and effective. (4) Photocatalytic properties: 5-deazaflavine has been demonstrated to have photocatalytic properties, which may have potential applications in a range of industries. The adaptability of 5-deazaflavin and the potential of its derivatives make them exciting compounds for further research and development. Its function similar to the ability of NMN/NAD+ and its adaptability to convert in various ways can have wide applications in different fields such as longevity medicine and energy production. Some research suggests that 5-deazaflavin may have immune-boosting properties and may help support a healthy immune system.

Minimum Order: 1 bags

Product name:Urolithin A Other name : Uro-A;3,8-Dihydroxy-6H-dibenzopyran-6-one;3,8- , dihydroxybenzo[c]chromen-6-one;3,8-Dihydroxyurolit , hin; CAS No. :1143-70-0 Molecular formula:C13H8O4 Molecular weight：228.20000 Purity：98% Appearance ：White powder to light gray powder Application：Dietary Supplement Raw Material 3.Product introduction Urolithin A is a natural product that can be obtained by hydrolyzing tannin tannins in fruits such as strawberries and pomegranates. In recent years, Urolithin A has been found to have multiple functions, including promoting the growth and metabolism of muscle cells, reducing oxidative stress and reducing inflammation, etc. It has also been shown to improve human health, especially in the elderly by slowing age-related muscle degeneration and neurodegenerative diseases. At present, this beneficial natural product has been further researched and developed. And after refined manufacturing and product positioning, Urolithin A preparations can help consumers provide better health protection. Urolithin A is also launched on the market as a preparation for health food, nutritional supplements and pharmaceuticals. 4.Features (1) High purity: Urolithin A preparation can obtain high-purity products through natural extraction and fine manufacturing process. High purity means better bioavailability and fewer adverse reactions. (2) Safety: Urolithin A is a natural product that has been proven to be safe to humans. Within the dosage range, it has no toxicity or side effects. (3) Stability: Urolithin A preparation has good stability and can maintain its activity and effect under different environmental and storage conditions. (4) Easy to absorb: Urolithin A preparation can be quickly absorbed by the human body, enter the blood circulation through the intestinal tract, and distribute to different tissues and organs. 5.Applications According to research, Urolithin A, both extracted and synthesized have a variety of physiological activities, including anti-oxidation, anti-inflammation, anti- tumor, improving muscle health, promoting mitochondrial function, and slowing down aging. At present, Urolithin A is also widely used in the fields of food, health care products and medicine, and is used as a natural pharmaceutical ingredient to prepare various health care products and medicines.

Product name: Urolithin B Other name:3-hydroxybenzo[c]chromen-6-one; 3-hydroxy-6-benzo[c]chromenone CAS No.:1139-83-9 Molecular formula: C13H8O3 Molecular weight:212.20 Purity:98% Appearance：off-wh , ite to light yellow powder Packing：1kg/bag; 25kg/drum Application：Dietary Supplement Raw Materials 3.product introduction As a new bioactive compound, Urolithin B is a linoleic acid compound produced by the metabolism of intestinal flora. Urolithin B has strong antioxidant capacity, can delay aging, improve health, and can effectively regulate physiological functions in the human body, protect cardiovascular health, and reduce the possibility of tumor occurrence. In addition, Urolithin B has an important health care effect on the human body, and it is of great significance in promoting the healthy growth and development of the human body. After using Urolithin B, you will find that it greatly improves the body's immunity and body resistance, and can also prevent and improve the occurrence of diseases such as tumors. On the other hand, Urolithin B can quickly remove free radicals in the human body, repair damaged cells, stimulate cell regeneration, increase the body's immunity, and effectively fight against natural aging and mutation of cells. And help people reduce life pressure and maintain psychological balance. 4.4.Feature (1) High purity: Through natural extraction and fine manufacturing process, Urolithin B can obtain high-purity products. High purity indicates better bioavailability and fewer adverse reactions. (2) Easy to absorb: Urolithin B preparation can be quickly absorbed by the human body, enter the blood circulation through the intestinal tract, and distribute to different tissues and organs. (3) Safety: As one of the intestinal microbial metabolites of ellagitannin, Urolithin B is a natural product, which has been proven to be safe to humans. It activates mitochondria in muscles, promoting muscle growth and repair, and improving athletic performance and endurance. 4.Applications Urolithin B, one of the gut microbial metabolites of ellagitannins, has anti- inflammatory and antioxidant effects. Has been shown to have potential anabolic and anti-catabolic properties and can be used to help support increased lean muscle mass and strength as well as optimal muscle recovery. And has multiple benefits for aging, muscle endurance, and gut health.

LuBan Intelligent Repair Instrument L3mini matrix tester dot projector tester for iPhone iPhone X/XR/XS/XS MAX/11/11P/11 PM/ 12/12 P/12 PM/13/13 Mini/13 Pro/13Pro Max face ID test repair tools, quick diagnosis face ID test repair machine for iPhone iPad repair, LB iFace Pro dot matrix tester for iPhone face ID diagnosis repair, LB iFace face dot matrix repair tester support for iPhone X/XR/XS/XS MAX/11/11P/11 PM/ 12/12 P/12 PM/13/13 Mini/13 Pro/13Pro Max motherboard diagnosis repair LuBan Intelligent Repair Instrument L3mini Dot Matrix Projector Restoration Tester For iPhone iPhone X/XR/XS/XS MAX/11/11P/11 PM/ 12/12 P/12 PM/13/13 Mini/13 Pro/13Pro Max Face ID Diagnosis Repair Product Features : Support to check if the face dot matrix It is normal, and the functions like fuse, NTC disconnected, I2C disconnected, Short circuit etc. Read the data of Dot projector, Support: X - 13Pro Max / iPad A12 Support dot matrix encrypted data read & backup, the burning function will be opened in future. Product information : Item Name: Luban Dot Matrix Detector Product Model: LuBan Intelligent Repair Instrument L3mini Product Size: 10cm*6cm*0.1cm Product Use: For iPhone X/XR/XS/XS MAX/11/11P/11 PM/ 12/12 P/12 PM/13/13 Mini/13 Pro/13Pro Max.

Minimum Order: 1 bags