Why is the magnetic force of the permanent magnet you purchased weakened?

We have been trading in the magnet industry for many years. A small number of customers indicated that the magnetic force of the permanent magnets they purchased was attenuated, and they usually suspected that it was the quality of the product itself. In fact, the quality of our products can stand the test of the market.Today let’s take a look at what factors lead to demagnetization of permanent magnets:

1. Mechanical vibration and impact cause demagnetization.

2. High temperature demagnetization, the increase in use temperature will cause the magnet to demagnetize.

3. The change of the external current magnetic field causes demagnetization.

4. External magnetic field interference causes demagnetization.




Top Trends in Custom Manufacturing What You Need to Know for 2025

As we move into 2025, the custom manufacturing landscape is evolving rapidly. The rise of advanced technologies, demand for greater efficiency, and an increasing focus on sustainability are reshaping the way products are designed, produced, and delivered. Companies that can adapt to these changes and embrace innovation will remain at the forefront of the industry. Here's a look at some of the top trends in custom manufacturing and how they’re influencing businesses worldwide.

 

1. Advanced Manufacturing Technologies Take Center Stage

 

In 2025, cutting-edge technologies such as 3D printing, CNC machining, and automation are not just buzzwords—they are transforming the manufacturing process. These advancements allow for faster prototyping, improved precision, and more complex designs than ever before. For companies like ours, with state-of-the-art equipment and deep expertise in CNC machining, sheet metal fabrication, and injection molding, this trend means we can deliver high-quality custom parts with unmatched speed and precision. Whether you need rapid prototyping, small-batch production, or high-volume manufacturing, we are equipped to meet your needs with the highest level of efficiency.

 

 

2. Demand for Sustainability Drives New Practices

 

Sustainability is becoming a key focus in custom manufacturing, as businesses and consumers increasingly prioritize environmentally-friendly practices. Manufacturers are incorporating eco-friendly materials, reducing waste, and improving energy efficiency in their processes. Our company is committed to sustainability, not just through the materials we use but also through our lean manufacturing processes that minimize scrap and optimize resource use. By keeping up with these green initiatives, we are not only helping clients meet their sustainability goals but also contributing to a cleaner, more responsible future for the industry.

 

3. Customization at Scale—The New Competitive Edge

 

As consumer demand grows for tailored products, custom manufacturers are responding by providing more personalized solutions at scale. The ability to offer bespoke products without sacrificing production efficiency is increasingly becoming a differentiator in the market. Our company’s strength lies in our ability to provide end-to-end customization—from initial design and prototyping to full-scale production. With our comprehensive service offering, including CNC machining, injection molding, and surface treatment, we can meet the most intricate customer requirements, ensuring the final product perfectly matches their vision.

 

 

4. Shortened Lead Times and Speed to Market

 

In today’s fast-paced market, speed is everything. As companies aim to reduce time-to-market, the need for rapid prototyping and quick production has never been more critical. At our company, we specialize in meeting tight deadlines without compromising quality. Thanks to our advanced production equipment and ISO-certified quality management systems, we can offer quick turnarounds, from prototype to finished product. Our customers know they can rely on us for timely deliveries and flawless results, helping them maintain a competitive edge in their respective industries.

 

5. Globalization and the Need for Flexibility in Sourcing and Production

 

With global supply chains still in flux, businesses need manufacturing partners that can adapt quickly to changes in sourcing, materials, and logistics. Our global perspective, paired with a highly flexible production capacity, ensures we can handle orders from across the world while maintaining high standards of quality and service. Whether it's medical devices, consumer electronics, or automotive components, we’re prepared to meet the most stringent industry requirements and deliver customized solutions that help our clients stay ahead of the competition.

 

The Future of Custom Manufacturing is Here

 

As custom manufacturing continues to evolve in 2025, businesses need partners that combine cutting-edge technology, speed, and a commitment to quality. Our company stands at the forefront of these trends, with the capability to deliver superior products and services that meet the demands of today's market. Whether you’re looking to streamline your production process, reduce lead times, or create the next innovative product, we have the expertise, equipment, and commitment to help you succeed. Contact us today to discuss your custom manufacturing needs, and let’s take your project to the next level.

 

 

Understanding the Role of Surface Finishing in Prototype Manufacturing

In prototype manufacturing, surface finishing plays a crucial role in determining the final product’s aesthetics, functionality, and durability. While the primary goal of prototyping is to validate design concepts and test functionality, surface treatment ensures that the prototype closely resembles the end product in terms of appearance and performance.  

 

 Enhancing Aesthetics and Functionality  

 

Surface finishing techniques, such as painting, anodizing, sandblasting, and electroplating, enhance the visual appeal of a prototype by improving texture, gloss, and color consistency. Additionally, certain finishes can reduce friction, enhance grip, or provide electrical insulation, making them essential for functional testing in real-world applications.  

 

 

Improving Durability and Performance  

 

Many prototypes undergo surface treatments to improve wear resistance, corrosion protection, and mechanical strength. For instance, anodizing aluminum parts creates a hard and corrosion-resistant layer, while powder coating provides a durable finish for plastic and metal components. These treatments help extend the lifespan of prototypes, especially in harsh environments.  

Aligning with Production-Grade Standards  

 

Prototypes that mimic production-grade finishes provide better insights into how the final product will look and perform. This is particularly important for industries like automotive, aerospace, and medical devices, where regulatory compliance and material properties are critical. By applying appropriate surface treatments, manufacturers can refine designs and avoid costly modifications later in production.  

 

 Choosing the Right Surface Finish  

 

The choice of surface finishing depends on the prototype’s purpose, material, and intended application. Whether it’s a simple aesthetic enhancement or a protective coating for functional validation, selecting the right finish ensures a more accurate and reliable prototype.  

 

At LEADMAKE, we offer a wide range of surface finishing options to meet your specific prototyping needs. Contact us today to explore how we can help bring your designs to life with precision and quality!

 

 

Explore the latest trends and technological innovations in Press Brake Tools

Press Brake Tools are tools that play a key role in the field of metalworking. They are used to bend and shape-change metal materials. As manufacturing technology and market demand continue to develop, Press Brake Tools are also evolving and innovating. This blog will explore the latest trends and technological innovations in Press Brake Tools, take you to the forefront of the industry, and provide more efficient and precise solutions for your metalworking work.

 

Material Innovation

With the emergence of new materials, the choice of Press Brake Tools has also expanded. From traditional steel to high-strength alloys, stainless steel, composite materials, etc., the use of various materials enables Press Brake Tooling  to better adapt to different workpiece requirements. These new materials not only have higher strength and wear resistance, but also provide better processing accuracy and surface quality.

 

Quick Change System

In order to adapt to the needs of flexible production, the quick change system of Press Brake Tools has received more and more attention. Traditional tool replacement requires a lot of time and manpower, while modern quick change systems can complete tool replacement and adjustment in a few minutes, greatly reducing downtime and increasing production efficiency.

Digitalization and Automation

The development of digitalization and automation technology has had a profound impact on Press Brake Tools. By using advanced CNC systems and automation devices, the operation and adjustment of Press Brake Tools have become more intelligent and precise. These technologies also allow workers to quickly program and simulate through CAD/CAM software, reducing human errors and improving work efficiency and consistency.

 

High-precision bending technology

In many industries, the accuracy and consistency of bent parts are increasingly required. The technological innovation of Press Brake Tools makes high-precision bending possible. For example, tools manufactured and precisely adjusted using nanotechnology can achieve millimeter-level accuracy, ensuring that the size and angle of the workpiece meet the design requirements.

 

As an important tool in the field of metalworking, Press Brake Tools continues to meet challenges and opportunities. Material innovation, digitalization and automation, quick change systems, and the development of high-precision bending technology have provided Press Brake Tools with broader application prospects and excellent performance. Whether you are a practitioner in the metalworking industry or an enthusiast interested in this field, understanding the latest trends and technological innovations of Press Brake Tools will help you achieve better results in your work.

 

Please follow our blog to learn more about Press Brake dies and the latest technological advances. If you have any questions or needs, please feel free to contact us, we will wholeheartedly provide you with support and solutions.

Explore the infinite possibilities of bending machine dies

As an indispensable tool in modern industrial production, bending machine molds play a key role. In this blog, we will take a deep look at the definition, application and innovation of bending machine molds, and explore their infinite possibilities in achieving precise bending and production efficiency.

 

1. Definition and principle of press brake dies

Bending machine molds are tools used to process metal materials, which bend materials such as metal sheets into the desired shape by applying force. It consists of an upper mold and a lower mold, and the bending operation is completed by the movement of the upper and lower molds. The design and manufacture of bending machine molds need to consider factors such as material strength, elasticity, and processing accuracy to ensure accurate bending results.

 

2. Application fields of press brake tools

Bending machine molds are widely used in various industrial fields, including automobile manufacturing, aerospace, construction, home appliances, shipbuilding, etc. They are used to make various metal products such as body parts, components, equipment housings, etc. The accuracy and stability of bending machine molds are essential to ensure product quality and production efficiency.

 

3. Innovation and development trend of press brake tooling

With the continuous advancement of industrial technology, bending machine molds are also constantly innovating and developing. By adopting advanced materials and manufacturing processes, the hardness, wear resistance and life of the mold are improved. The application of digital technology makes the mold design more precise and efficient. The introduction of automation features improves the efficiency and stability of the production line.

 

4. Quality control and maintenance of bending machine molds

In order to ensure the performance and life of bending machine molds, quality control and regular maintenance are very important. Strict quality inspection and testing ensure the accuracy and stability of the mold. Regular cleaning and lubrication can extend the service life of the mold and ensure its normal operation.

 

The wide application and continuous innovation of bending machine molds have brought great convenience and benefits to modern industrial manufacturing. We are passionate about the research and development and application of bending machine molds, and continue to work hard to promote the improvement of their technical level and performance. I believe that with the further development of technology, bending machine molds will continue to play an important role in promoting the progress and development of industrial manufacturing.

 

We are committed to providing high-quality bending machine molds and working closely with customers to provide them with customized solutions. If you have any needs or inquiries about bending machine molds, please feel free to contact us and we will serve you wholeheartedly.

Exploring the Versatility of Diamond Pads in Stone Fabrication

Diamond pads are highly regarded for their remarkable versatility in the stone fabrication sector, making them an essential tool for professionals due to their wide range of applications. They are capable of handling various tasks such as grinding, honing, and polishing, delivering impeccable results on different stone materials like granite, marble, quartz, and concrete. The option to switch between coarse, medium, and finer grits allows for customization at each stage of the process, from initial surface preparation to achieving a high-gloss finish.


During the early phases of fabrication, coarse-grit diamond pads effectively remove material and smooth rough surfaces. As the work continues, fabricators can transition to finer-grit pads to enhance the finish, resulting in a polished and smooth surface. For detailed polishing, resin pads for stone provide excellent outcomes, yielding a glossy finish without harming the stone. This flexibility makes diamond pads suitable for a variety of stone surfaces, accommodating both heavy grinding and delicate polishing tasks, thus enabling fabricators to address the specific requirements of each project with accuracy.


resin pads for stone


Additionally, diamond pads are compatible with both wet and dry applications, further increasing their versatility. Wet diamond pads are perfect for cooling and minimizing dust during grinding, especially with dense materials, while dry diamond pads allow for work in tighter spaces or situations where water usage is impractical. Triangular diamond polishing pads exemplify specialized tools that assist fabrications in reaching tight corners and challenging areas, enhancing the overall versatility of the toolkit.


Unlike traditional abrasives that wear out quickly, diamond pads are built to endure extended use without losing their effectiveness. Their resilience enables them to work with a variety of stone materials while maintaining consistent performance throughout the fabrication process, minimizing the need for frequent replacement and ensuring long-term reliability. For convenience, Velcro backer pads facilitate quick and easy attachment and removal of diamond pads, optimizing workflow and simplifying task transitions.


TransGrind Diamond Tool is a leading manufacture and supplier of high-quality diamond grinding tools, designed for performance, versatility, and durability to ensure optimal results in grinding and polishing tasks. To discover out extensive product range, please visit us at www.transgrindtools.com.

What Causes Streaks in Polished Concrete?

Achieving a flawless, mirror-like finish on polished concrete is a sought-after goal for many people. Yet, streaks often appear during or after the polishing process, leaving the surface less than perfect. These streaks, which can range from faint lines to more pronounced marks, are usually the result of several contributing factors that disrupt the otherwise smooth surface.


Improper preparation of the concrete surface is a major culprit in streak formation. Concrete must be thoroughly cleaned before polishing. And residual dust, or debris trapped in the surface adequately after grinding, allowing contaminants to interfere with the polishing process and leave streaky marks behind. Using harsh chemicals or failing to remove cleaning agents entirely can also cause streaking, as residues can settle in the polished finish.


The condition of diamond grinding tools is also vital for achieving a high-quality finish. Worn or poorly maintained pads can create uneven contact with the concrete, resulting in streak-like marks. To prevent this, it is important to use high-quality hybrid transitional polishing pad, which combines the advantages of metal and resin bonds for a smoother transition between grinding and polishing, helping to eliminate surface imperfections. Furthermore, concrete resin grinding pucks yield excellent finishing results, especially during the final polishing stages, ensuring an even and streak-free surface. When used with a structured grinding process, these tools greatly minimize the risk of streaks.


3 step flexible polishing pad


Environmental factors play a significant role in the polishing process as well. Variations in humidity and temperature can impact the curing of the concrete, leading to imperfections that manifest as streaks. Polishing in hot or excessively humid conditions can worsen these issues, making it challenging to achieve a uniform finish. To improve the final shine, using 3 step flexible polishing pad can provide better control over the polishing stages, allowing for a finer finish across various conditions.


To achieve a flawless polished concrete surface, attention to detail is essential at every stage, from preparation to polishing. Utilizing the right tools, techniques, and environmental conditions can greatly reduce the likelihood of streaking and help create a beautiful, consistent finish. For those seeking the best results, investing in high-quality diamond tools such as hybrid transitional pads, resin grinding pucks, and flexible polishing pads is crucial.


TransGrind Diamond Tools is a leading manufacturer and supplier of premium diamond grinding tools. Our products are designed for high performance, durability, and precision, ensuring optimal results in grinding and polishing tasks. To explore our extensive range of products, please visit us at www.transgrindtools.com.

When to Replace Diamond Tooling for Better Performance

Diamond tooling has transformed numerous industries by offering exceptional cutting, grinding, and polishing capabilities. However, like all tools, diamond tooling experiences wear and tear over time, which can lead to a decline in performance. To maintain optimal efficiency and productivity, it is essential to recognize when to replace diamond tooling.


One key factor to consider when assessing the need for diamond tooling replacement is the concentration of diamonds in the tool. As diamonds wear down during use, their concentration decreases, which directly impacts the tool’s efficiency and overall performance. When the diamond concentration falls below a certain level, the PCD coating removal tools become less effective, resulting in slower material removal rates, increased friction, and diminished product quality.


Another important aspect to examine is the condition of the diamond segments on the tooling. Over time, these segments of arrow segment diamond grinding cup wheel can wear down and become dull or chipped. Signs of significant wear include visible cracks, rounded edges, or a noticeable decrease in grinding speed. Damaged segments not only hinder performance but can also create safety hazards fro operators. Conducting regular inspections of the diamond segments and promptly replacing any that are worn out ensures that the tooling operates at its best, while also reducing the risk of accidents.


metal grinding pads for floor


Additionally, monitoring the overall wear pattern of the metal grinding pads for floor is important for assessing its lifespan. Various factors, such as the type of material being processed, operating conditions, and operator technique, can affect the wear rate. Establishing a baseline for tool life expectancy during initial use is crucial. By tracking performance and comparing it to this baseline, operators can better predict when replacement is necessary. Indicators of excessive wear include decreased grinding performance, increased vibrations, or uneven wear on the tooling surface. Being alert to these signs allows businesses to plan for timely replacements, reducing downtime and enhancing productivity.


Knowing when to replace diamond tooling is crucial to maintaining optimal performance and achieving the best results in grinding and polishing tasks. As a professional manufacturer and supplier of premium diamond grinding tools, TransGrind understands the importance of tool longevity and efficiency. Visit www.transgrindtools.com to explore our wide range of high-quality diamond tools that will help you achieve superior results in your grinding and polishing projects.

Importance of Electric Heating Cable in Industry

With the continuous advancement of industrial modernization, various new technologies and equipment have been widely used in industrial production. As an efficient, safe and reliable heating equipment, electric heating cable has been increasingly used in industrial production in recent years. This article will discuss in detail the importance of electric heating tape in industry.

 

I.Basic principles of electric heating tape

Electric heating tape is an antifreeze insulation product that converts electrical energy into thermal energy to compensate for pipeline heat. It is mainly composed of conductive polymer, metal wire, insulation layer and protective layer, among which conductive polymer is the heating element of electric heating tape, which will generate heat when power is passed through.

 

II.Application of electric heating tape in industry

1. Chemical industry

In chemical production, electric heating tape can be used to heat reactors, evaporators, heating tanks and other equipment to improve production efficiency and product quality. In the chemical production process, many chemical reactions need to be carried out at a specific temperature. Electric heating tape can accurately maintain the temperature of the equipment through intelligent control, avoiding heat waste in traditional insulation methods and improving energy utilization efficiency.

2. Petroleum industry

In the petroleum industry, electric heating cables can be used to heat equipment such as oil pipelines and oil storage tanks to prevent crude oil in pipelines and equipment from solidifying, ensuring safe and stable production. During the oil transportation process, due to changes in ambient temperature, crude oil in the pipeline may solidify, affecting the transportation efficiency. Electric heating cables can maintain the fluidity of crude oil by heating the pipeline, avoiding pipeline blockage and equipment damage.

3. Power industry

In the power industry, electric heating cables can be used to heat equipment such as cables and transformers to prevent equipment failure in low temperature environments and ensure the stability of power supply. During power transmission, equipment such as cables and transformers may be affected by low temperature environments and fail. Electric heating cables can maintain their normal operating temperature by heating equipment, avoiding equipment damage and power supply interruptions.

4. Other industries

In addition to the above industries, electric heating cables can also be used in food, medicine, paper making and other industries to improve production efficiency and product quality. For example, in food production, electric heating tape can be used to heat and insulate foods such as candy, chocolate, and jam to meet the requirements of food processing; in pharmaceutical production, electric heating tape can be used to heat reactors, evaporators, filters and other equipment to ensure product quality and production efficiency.

 

III. The importance of electric heating tape in industry

1. Improve energy efficiency

Electric heating tape can accurately maintain the temperature of pipelines and equipment through intelligent control, avoiding heat waste in traditional insulation methods and improving energy efficiency. In industrial production, energy cost is an important factor. By using electric heating tape for insulation of pipelines and equipment, energy waste and loss can be reduced, and energy costs can be reduced.

2. Reduce energy costs

Using electric heating tape for insulation of pipelines and equipment can reduce energy waste and loss, and energy costs can be reduced. In industrial production, energy cost is an important factor. By using electric heating tape for insulation of pipelines and equipment, energy waste and loss can be reduced, and energy costs can be reduced.

3. Extend the service life of equipment

Electric heating tape can effectively prevent freezing and overheating of pipelines and equipment, protect the safety and stability of equipment, and extend the service life of equipment. In industrial production, the service life of equipment directly affects production efficiency and economic benefits. By using electric heating tape to insulate pipelines and equipment, the service life of equipment can be extended, and production efficiency and economic benefits can be improved.

4. Reduce environmental pollution

Traditional insulation materials will generate a large amount of heat loss and pollutant emissions during use, while electric heating tape can effectively reduce heat loss and energy consumption, and reduce pollutant emissions. In industrial production, environmental protection is an important factor. By using electric heating tape to insulate pipelines and equipment, pollutant emissions can be reduced and the environment can be protected.

 

In summary, electric heating tape, as an efficient, safe and reliable heating equipment, has broad application prospects and important roles in industrial production. By using electric heating tape to insulate pipelines and equipment, energy utilization efficiency can be improved, energy costs can be reduced, equipment service life can be extended, environmental pollution can be reduced, and more economic and social benefits can be brought to enterprises.

HONG YI Green Terminal Block in Special Applications

pcb screw connector

Introduction:

In today's fast-paced world, advanced electrical systems require reliable and efficient components to meet the demands of diverse applications. HONG YI stands at the forefront of innovation, offering a range of cutting-edge solutions. In this article, we will explore how the HONG YI Green Terminal Block excels in special application fields, providing unmatched performance and adaptability.

 

The Versatility of Green Terminal Block:

The Green Terminal Block by HONG YI is a game-changer in the industry. Its unique design and exceptional features make it a perfect fit for various special applications. Whether you're working with low voltage systems or need a reliable pluggable terminal block connector, it offers the flexibility you need. With precise engineering, it ensures secure and efficient connections, meeting and exceeding industry standards.

 

Enhanced Connectivity with Terminal Block Connector Plug:

HONG YI understands the importance of seamless connectivity in special applications. The Terminal Block Connector Plug further enhances the versatility of the pluggable terminal block connector. It provides a secure and reliable connection, eliminating the risk of loose or faulty connections. This plug is engineered to be compatible with various systems, ensuring smooth integration and superior performance.

 

Unparalleled Durability for Special Environments:

In special application fields, durability is paramount. HONG YI's Green Terminal Block is designed to withstand demanding conditions. Whether it's extreme temperatures, vibrations, or moisture, this terminal block surpasses expectations. Its robust construction and high-quality materials ensure longevity and reliable performance, making it an ideal choice for challenging environments.

 

Harnessing the Power of Green Terminal Block PCB:

The Green Terminal Block PCB is another remarkable offering from HONG YI. This solution enhances the efficiency of printed circuit boards, providing a seamless integration platform. With precision-placed screw terminal connector plugs, it simplifies installation and maintenance processes. The terminal block connector plug  sets new standards in connectivity and compatibility while optimizing circuit design.

 

Unmatched Safety and Reliability:

When it comes to special applications, safety and reliability are paramount. HONG YI's screw terminal connector plug guarantees these essential qualities. It goes through rigorous testing and adheres to stringent industry standards, ensuring optimal performance even under the most demanding conditions. Installers and engineers can trust the Green terminal block pcb 's secure connections, minimizing risks and maximizing operational efficiency.

 

HONG YI Green Terminal Block—Your Ultimate Solution:

In conclusion, the HONG YI Green Terminal Block redefines the standards for special application fields. Its versatility, durability, and robustness make it a top choice for engineers and installers worldwide. With features like the terminal block connector plug and compatibility with PCBs, it offers unmatched connectivity solutions. Trust HONG YI to provide superior performance and reliability in your specialized projects.

low voltage terminal block