Dear valued customers, We would like to express our sincere appreciation for your continued trust and support of Johnley Factory. As we approach the 2023 Mid-Autumn Day and National Day Holiday, we would like to inform you about our holiday arrangements. 1. Holiday Period: September 29th (Friday) to October 6th (Friday), 2023, totaling 8 days. 2. Back to Work: October 7th (Saturday) and October 8th (Sunday). May this holiday season be filled with happiness and joy for all! Best regards,   Johnley Amino Plastics Machinery & Equipment Factory September 22nd, 2023

As an important molding material, urea-formaldehyde molding powder is widely used in various industries. Its high-quality production is inseparable from advanced production equipment. Johnley Factory will introduce to you the key equipment required for the production of urea-formaldehyde molding powder, including reactors, pulverizers, screening equipment and packaging machines, etc., and reveal how these equipment can efficiently achieve quality and reliability. 1. Reactor The reactor is one of the most critical equipment in the production process of urea-formaldehyde molding powder. It is usually made of stainless steel and has good chemical stability and high temperature resistance. 2. Crusher The pulverizer is the key equipment for pulverizing the synthesized urea-formaldehyde resin block into powder. Commonly used pulverizers include ball mills, grinders, and impact pulverizers. These devices grind urea-formaldehyde resin blocks to the desired particle size through mechanical movement and friction. 3. Screening equipment Sieving equipment is used to classify the pulverized urea-formaldehyde molding powder. Common screening equipment includes vibrating screens, centrifugal screens, and filtration equipment. These devices separate particles by size through sieves of different pore sizes. 4. Packing machine Packaging machine is a device for packaging and sealing urea-formaldehyde molding powder. Packaging machines need to have good control performance to accurately perform weighing, metering and packaging operations. At the same time, the packaging machine also needs to have the functions of moisture-proof, sealing and outer packaging to ensure that the quality of the product will not be affected during transportation and storage. In short, urea-formaldehyde molding powder production equipment plays a key role in ensuring product quality and reliability. The use of advanced reactors, pulverizers, screening equipment, packaging machines and other equipment can efficiently complete each production process to ensure uniform particle size distribution and stable quality of products.

Johnley Factory is the manufacturer of amino plastics production equipment. Amino molding plastics, a structurally complex and high-performance polymer material, possesses notable characteristics that include: 1. Excellent heat resistance, corrosion resistance, and wear resistance. 2. Exceptional mechanical strength and rigidity. 3. Good formability and processability.     Due to its remarkable properties, amino molding plastics have found extensive applications in various industries: 1. Automotive Industry: Amino molding plastics can be used in car exteriors, interiors, and mechanical components such as radiator grills, car frames, and battery covers. 2. Electronics Industry: Amino molding plastics are ideal for electronic product casings and internal structures like cellphone cases, display back panels, and capacitor housings. 3. Aerospace Industry: Amino molding plastics play a critical role in manufacturing aircraft components and gas turbine blades.   Currently, amino molding plastics have been widely adopted in the domestic market. However, the industry still faces several challenges in its development: 1. Technological Innovation: Continuous technological innovation is vital to improving product performance and reducing costs in the amino molding plastics industry. 2. Environmental Protection: With increasing environmental awareness, the industry needs to reduce pollutant emissions and promote the development of environmentally friendly products. 3. Market Competition: The amino molding plastics industry is highly competitive, necessitating constant improvements in competitiveness and market share. As the demand for high-performance materials grows, the future of amino molding plastics looks promising.  

Urea molding powder, widely used in the manufacturing of various plastic products, has become an integral part of numerous industries such as automotive, electrical, and consumer goods. The production process of urea molding powder involves several crucial steps, and one of the key components in this process is the kneader. In this article, Johnley Factory will explore the significance of kneaders and their role in the production of urea molding powder.   What is a kneader? A kneader is a specialized mixing machine that plays a vital role in the production of urea molding powder. It consists of a rotating shaft equipped with mixing blades. The machine operates by continuously and uniformly mixing the urea resin with other additives, such as fillers, plasticizers, and pigments, to create a homogeneous and well-dispersed mixture.   Key functions of kneaders in urea molding powder production: 1. Material Mixing and Dispersion: Kneaders are designed to efficiently mix the urea resin with various additives, ensuring that they are uniformly dispersed throughout the mixture. This process is crucial for achieving consistent product quality and properties. The kneading action of the blades helps break up any agglomerates and distribute the additives evenly, resulting in a homogeneous blend. 2. Temperature Control: During the kneading process, heat is generated due to the friction between the material and the mixing blades. Kneaders are designed to provide effective temperature control. By regulating the speed, direction, and temperature of the kneading process, the machine ensures that the urea resin and additives are adequately heated and cooled, preventing undesirable thermal degradation or agglomeration. 3. Chemical Reaction: In some cases, the kneading process itself triggers chemical reactions between the urea resin and certain additives. For instance, in melamine-formaldehyde systems, kneaders help facilitate the condensation reaction that transforms the resin into a cross-linked polymer. By providing the necessary mechanical energy and optimized reaction conditions, kneaders enable the desired chemical transformations to take place. 4. Efficient Processing and High Throughput: Kneaders are capable of handling large quantities of material, ensuring high production efficiency. With their robust construction and powerful mixing capabilities, kneaders minimize process time and maximize throughput. This makes them essential in meeting the demands of urea molding powder production on an industrial scale. Benefits of using kneaders in urea molding powder production: a. Improved Product Quality: Kneading ensures thorough mixing and dispersion of additives, leading to a homogeneous mixture. This results in consistent product quality, enhanced mechanical properties, and reduced defects. b. Time and Energy Savings: Kneaders offer fast and efficient processing, reducing production time and energy consumption. The optimized mixing action leads to shor...

Ball mills, as highly efficient grinding equipment, have been widely applied in industrial fields such as metallurgy and chemical engineering. Today, Johnley Factory brings you the knowledge about grinding balls for ball mills. In ball mills, steel balls are commonly used as grinding media, but they can easily cause over-grinding of materials and introduce iron impurities into the process, covering the surface of ores and increasing production costs.       Alumina ceramics possess excellent properties, including acid and alkali resistance as well as wear resistance, enabling their application in harsh conditions where many metals and non-metals fail. As a type of engineering ceramic, alumina ceramics are widely used in fine grinding equipment, such as ball mills and vertical stirred mills. The ball mill machine in Johnley Factory uses alumina ceramic balls. High alumina balls, also known as alumina ceramic balls, are made by rolling or pressing α-alumina powder and sintering it at a high temperature of 1600 degrees Celsius, resulting in wear-resistant ceramic products.     The characteristics of alumina ceramic balls are as follows: 1. High hardness: Alumina ceramics have a Mohs hardness of 9, which is only one level lower than that of diamond (with a Mohs hardness of 10). 2. Excellent wear resistance: Alumina ceramics have a slow consumption rate. 3. Corrosion resistance: Alumina is inert and does not react with acids or alkalis, avoiding corrosion in acidic conditions. 4. High strength and low fracture rate: Alumina ceramic balls have high strength and exhibit minimal deformity even after prolonged use. 5. High density: The density of high alumina balls is greater than 3.6g/cm3, which is half that of steel balls. This reduces over-grinding and equipment wear in fine grinding conditions, lowers equipment noise, and decreases energy consumption. 6. Non-toxic and harmless: The composition of high alumina balls complies with the restrictions of the EU ROHS directive. In conclusion, utilizing energy-saving alumina ceramic grinding balls in ball mills not only improves grinding efficiency but also reduces production costs and equipment wear.     

The amino plastic belt dryer is a remarkable drying machine with several distinguishing features: 1. The material experiences minimal vibration and impact on the conveyor belt, ensuring that the particles remain intact and not easily crushed. This makes it ideal for drying materials that require preservation of their particle structure. 2. Apart from drying, the amino plastic belt dryer is also capable of performing other operations such as roasting, firing, and maturing of materials. 3. The structure of the belt dryer is simple, making it convenient to install and operate. In case of any malfunctions, maintenance personnel can easily access the internal components for repairs. 4. The air volume, heating temperature, material residence time, and feeding speed can be adjusted to achieve optimal drying performance.   5. The belt dryer can be easily configured with additional systems such as a belt washing system and material cooling system. 6. The majority of air circulation is recycled, making it highly energy-efficient. 7. Its unique air distribution system ensures a uniform heat distribution, guaranteeing consistent product quality. 8. The heat source for the amino plastic belt dryer can be steam, thermal oil, electric, or coal (oil) hot air furnaces. With these exceptional features, the amino plastic belt dryer stands out as a reliable and efficient drying solution, catering to various industrial needs.  

Dear valued clients and partners,   As Dragon Boat Festival is fast approaching, Johnley Factory would like to inform you that our company will be closed for the holiday. Holiday Period: June 22nd, 2023 (Thursday) to June 24th, 2023 (Saturday) Normal work day: June 25th, 2023 (Sunday) We wish you a happy and prosperous Dragon Boat Festival. Thank you for your continued association with our company.    

What machines are needed for melamine molding compound production? This is a question that many manufacturers in this industry may ask. Fortunately, Johnley Factory has the answer for you. When it comes to producing melamine molding compound, having the right machines is key. The process requires a variety of equipment, including a reactor, kneader, dryer, ball mill, vibrating sieve, among others. Each machine serves a unique purpose and brings its own set of advantages to the production process. The reactor is the heart of the operation. It is where the melamine and formaldehyde are mixed under controlled conditions to form the resin. The kneader, on the other hand, is responsible for mixing the resin with the other components to create the molding compound. Its advantage lies in its ability to provide consistent mixing and avoid lumps and clumps in the final product. Once the molding compound is formed, the next step is to dry it. This is where the dryer comes in. It helps remove moisture from the compound, making it easier to handle and reducing the likelihood of defects during production. The ball mill, meanwhile, is used to grind the molding compound into a fine powder, which makes it easier to mold into the desired shape. Finally, the vibrating sieve ensures that the powder is of a uniform size, which is essential for consistent product quality. It screens out any oversized or undersized particles, ensuring that only the ideal-sized particles make it through. In summary, having the right machines for melamine molding compound production is crucial for a successful and consistent operation. The reactor, kneader, dryer, ball mill, and vibrating sieve work together to create a high-quality end product with fewer defects and greater efficiency.