Dear valued customers and friends, Happy Chinese New Year! After having a pleasant Spring Festival holiday, Johnley Company office started work normally on February 18, 2024. We would like to let you know that Johnley Factory will resume to normal work on February.19. Thank you for your support and trust all the time. If you have amino, melamine or urea production needs, please contact us in time. Mobile: 0086-187 5059 0105 Email: machine@umcmachine.com Johnley Amino Plastic Machinery & Equipment Factory Feb, 18th, 2024  

Dear Valued Customers: We would like to inform you that Johnley Factory will be closed during the Spring Festival. The holiday schedule is as follows: Holiday Period: Feb 7 - Feb 16, 2024 Return to work: Feb 18, 2024 We wish you a happy and prosperous new year. Wishing you success and good fortune this year of the Loong. Johnley Aminoplastic Machinery and Equipment Co., Ltd January.31st, 2024  

Turbo mills have emerged as crucial equipment in various industries, including pharmaceuticals, chemicals, and food processing.  In this article, Johnley Factory will delve into the working principle of turbo mills, exploring their intricate mechanisms and highlighting their benefits in achieving finely ground particles. 1. Overview of Turbo Mills Turbo mills, also known as turbo crusher, are high-speed grinding machines designed to break down solid materials into smaller particles. These mills utilize principles of centrifugal force, impact, and shearing to achieve the desired particle size reduction. T 2. Rotor and Stator Configuration At the heart of a turbo mill lies the rotor and stator assembly. The rotor, equipped with multiple blades or pins, revolves at high speeds, generating a powerful vortex and generating centrifugal forces. The stator, comprising an array of stationary pins or grooves, creates a strong shear zone where the particles are subjected to intense grinding forces. 3. Particle Entrapment and Acceleration When the material enters the turbo mill through a feed inlet, it immediately encounters the rapidly rotating blades of the rotor. The blades entrain the particles into the high-speed vortex, where they experience both centrifugal and impact forces. This entrainment and acceleration mechanism ensures that the particles are efficiently and uniformly distributed within the grinding chamber. 4. Grinding and Classifying Zone As the particles circulate within the grinding chamber, they repeatedly collide with the blades, stator pins, and each other. These collisions result in a combination of impact and shear forces, leading to fragmentation and size reduction. The stator pins play a crucial role in intensifying the shear forces by ensuring a narrow gap between the rotor and the stator, creating a controlled turbulence that enhances the grinding efficiency. 5. Particle Size Control One of the key advantages of turbo mills is their ability to achieve precise particle size control. The particle size is primarily regulated by the rotational speed of the rotor, the stator design, and the gap between the rotor and stator. By adjusting these parameters, operators can produce a wide range of particle sizes tailored to specific application requirements. 6. Air Classification In certain applications, turbo mills incorporate an air classification system to further refine the particle size distribution. The classification occurs within the grinding chamber, where a stream of air, introduced through specially designed nozzles, carries the fine particles upward and separates them from the coarser material and finally ensures a high level of uniformity and consistency in the final product. Turbo mills' precise control over particle size, combined with their high throughput capabilities, make turbo mills an indispensable tool for achieving optimal product quality and performance.

Plastic and rubber machinery has played a pivotal role in transforming various industries by enabling the mass production of plastic and rubber products. The development of these machines has been a journey marked by continuous innovation, technological advancements, and a relentless pursuit of efficiency. In this article, Johnley Factory will explore the captivating history of plastic and rubber machinery, tracing its evolution from its early origins to the state-of-the-art systems of today.   1. The Birth of Plastic and Rubber Machinery Plastic and rubber machinery emerged as a response to the increasing demand for synthetic materials during the Industrial Revolution. In the late 19th century, simple mechanical devices were employed to process rubber and early forms of plastic. The invention of the extrusion process in the early 20th century revolutionized the production of plastic and rubber products by allowing for continuous shaping and molding. 2. Advancements in Injection Molding The 1940s witnessed a significant breakthrough in plastic and rubber machinery with the introduction of injection molding technology. This revolutionary technique allowed for the precise and high-speed production of complex plastic and rubber components. The incorporation of computer control systems in the 1970s further enhanced the accuracy and efficiency of the injection molding process. 3. Automation and Robotics With the advent of automation and robotics in the late 20th century, plastic and rubber machinery underwent a major transformation. Automated systems enabled the integration of various stages of production, from raw material handling to finished product packaging. Robotics brought unparalleled precision and speed, making complex assembly and material handling tasks more efficient and cost-effective. 4. Integration of Intelligent Systems In recent years, plastic and rubber machinery has embraced intelligent systems powered by artificial intelligence and machine learning. These sophisticated systems optimize production processes, ensuring high-quality output while minimizing waste and downtime. Smart sensors and predictive analytics enable real-time monitoring, maintenance, and fault detection, contributing to higher productivity and reduced operational costs. 5. Sustainability and Green Initiatives As the world recognizes the environmental impact of plastic waste, the plastic and rubber machinery industry is actively pursuing sustainable solutions. Manufacturers are developing eco-friendly materials and designing machinery that conserves energy and reduces waste. Advances in recycling technology have also enabled the repurposing of plastic and rubber waste, promoting a circular economy and reducing the ecological footprint of the industry. The evolution of plastic and rubber machinery has been characterized by continuous innovation, resulting in improved productivity, quality, and sustainability. From the early rudimentary machines to the advanced ...

CHINAPLAS 2024 International Rubber and Plastics Exhibition The 36th China International Plastics and Rubber Industry Exhibition Date: April 23-26, 2024 Opening hours: 09:30-17:30 Location: Hongqiao‧National Convention and Exhibition Center, Shanghai, China     Machinery exhibits   3D Technology Zone   Auxiliary equipment and testing instruments area   Mold and processing equipment area   Extrusion machinery area   Film Technology and Plastic Packaging Machinery Zone   Injection molding machinery area   Injection Molding Machinery and Intelligent Equipment Zone   Plastic packaging machinery area   Recycling Technology Zone   Rubber Machinery Zone Raw material exhibits   Additive area   Bioplastics Zone   Chemical and raw materials area   Pigments and masterbatch area   Composite and Special Materials Zone   Recycled plastic area   Thermoplastic Elastomers and Rubber Zone

Dear valued customers, As the festive season is coming, we wanted to take a moment to extend our warmest greetings. Please note that Johnley Factory will be closed on January 1st,2024 to celebrate New Year's Day. However, we'll be back to work from January 2nd. We sincerely appreciate your continued support and like to express our heartfelt thanks. May this Christmas bring you joy and the upcoming year be filled with prosperity and success! Best wishes, Johnley Factory December 25th, 2023

Ball mills and turbo crushers are two distinct machines widely used in various industries. Although they both are used in different stages in melamine and urea production, they still have some differences. Today Johnley Factory will bring you a thorough understanding of their differences and their unique features.   1. Operational Principle - Ball Mills: A ball mill is a cylindrical device used in grinding or mixing materials, typically filled with grinding media such as steel balls. The material to be processed is placed into the rotating drum, and as the drum rotates, the grinding media crushes the material through impact and attrition forces. The resulting fine particles are obtained through the process of mechanical alloying or pulverization. - Turbo Crushers: Turbo crushers, also known as impact crushers or centrifugal crushers, utilize high-speed rotating impellers that propel the materials against stationary anvils or impact plates. The kinetic energy generated by the impellers transfers to the materials, resulting in their fragmentation through high-speed impact forces. Turbo crushers are particularly effective in reducing larger chunks or aggregates into smaller, more manageable sizes.   2. Particle Size Control - Ball Mills: Ball mills offer excellent control over particle size reduction. The size of the grinding media, the speed of rotation, and the duration of milling can be adjusted to achieve the desired fineness of the final product. This precise control allows for tailored particle size distributions and the ability to produce ultrafine powders. - Turbo Crushers: Turbo crushers are primarily focused on reducing materials to a specific size range rather than achieving precise particle size control. The speed and configuration of the impellers can be adjusted to determine the desired product size distribution within a certain range. The adjustable anvils or impact plates provide some control over particle size, but it is generally coarser than what can be achieved with ball mills. In conclusion, ball mills and turbo crushers are distinct machines with different operational principles and applications. Understanding their differences will enable industries to choose the appropriate machine for their specific needs, thereby optimizing process efficiency and product quality.  

Amino molding plastics find wide-ranging applications due to their superior strength, durability, heat resistance, and electrical properties. In this article, Johnley Factory, the manufacturer of equipment for amino plastics production line, will explore the diverse uses of amino molding plastics, highlighting their significance across various industries. 1. Automotive Industry Amino molding plastics play a crucial role in the automotive industry. These plastics are used in interior components such as dashboards, door panels, and trim parts due to their excellent impact resistance, dimensional stability, and ability to withstand high temperatures. Additionally, their exceptional electrical insulation properties make them ideal for components in the electrical and electronic systems of vehicles. 2. Electrical and Electronics The electrical and electronics industry heavily relies on amino molding plastics for numerous applications. These plastics are extensively used in connectors, switches, sockets, and enclosures due to their outstanding electrical insulating properties and resistance to arc and track formation.  Amino molding plastics also find application in the production of coil formers, transformer bobbins, and other electrical components, owing to their excellent heat resistance and high dielectric strength. 3. Consumer Goods Amino molding plastics are widely employed in the manufacturing of various consumer goods. Their exceptional strength and durability make them suitable for producing household items such as kitchenware, utensils, and bathroom accessories.  Amino molding plastics are also utilized in the production of toys, sporting goods, and decorative items due to their ability to withstand rough handling and exposure to outdoor conditions. 4. Packaging Industry The packaging industry benefits greatly from the use of amino molding plastics. These plastics are employed in the production of containers, caps, and closures for food and beverage products. Amino molding plastics offer excellent barrier properties, ensuring the preservation of product freshness and quality during storage and transportation. The materials' high impact resistance and rigidity provide structural integrity to packaging, safeguarding the contents from external shocks and ensuring consumer safety. 5. Industrial Applications Amino molding plastics find extensive applications in various industrial sectors. They are commonly used in the production of tool handles, hardware components, and industrial-grade coatings due to their robustness, resistance to wear and tear, and ability to withstand harsh environmental conditions. Their dimensional stability and excellent molding capabilities also make them suitable for creating precision parts used in machinery and equipment. Amino molding plastics have emerged as indispensable materials across multiple industries due to their exceptional properties and versatility.  With ongoing advancements in polymer tech...