In the field of LED manufacturing, die bonding equipment, as a crucial link determining product quality and performance, has extremely strict requirements for the precision, stability and reliability of the equipment. The granite components of the ZHHIMG brand, with their outstanding physical properties and exquisite processing techniques, play an indispensable role in LED die bonding equipment and have become a powerful assistant for many LED manufacturing enterprises to enhance their competitiveness.
The characteristics of ZHHIMG granite components meet the requirements of LED die bonding
(1) Ultra-high precision ensures precise positioning of die bonding
During the die bonding process of leds, the positioning accuracy of the chips directly affects the light-emitting performance and consistency of the products. The ZHHIMG granite components, after being processed by advanced technology, can achieve an astonishing flatness of 0.001mm. This ultra-high precision provides a solid and stable reference platform for the positioning system of the die bonding equipment. In actual production, the mechanical arm of the die bonding machine needs to precisely grasp and place the tiny LED chips. The ZHHIMG granite base can effectively reduce the positioning deviation caused by insufficient platform accuracy, ensuring that the chips are precisely placed at the designated positions on the bracket, greatly improving the yield rate of die bonding. For instance, when manufacturing high-brightness LED beads, precise die bonding positioning can make the electrical connection between the chip and the bracket more stable, thereby enhancing the luminous efficiency and stability of the beads.
(2) Excellent stability against environmental interference
The environment of the LED production workshop is not constant. Fluctuations in temperature and humidity, as well as vibrations generated by equipment operation, may all affect the die bonding accuracy. ZHHIMG granite has undergone a long period of natural aging treatment, with a uniform internal structure, complete elimination of internal stress, and an extremely low coefficient of thermal expansion, which is only (4-8) ×10⁻⁶/℃. This means that when the temperature changes, the dimensional change is negligible, which can effectively maintain the precision stability of the die bonding equipment. Meanwhile, granite is hard in texture and has excellent rigidity. When facing the vibration generated by equipment operation, it can rapidly attenuate the vibration energy by virtue of its own mass and structural characteristics, reducing the interference of vibration on the solidification process. In workshops where multiple die bonding devices are operating simultaneously, ZHHIMG granite components can prevent the mutual transmission of vibrations among the devices, create a stable production environment, and ensure the quality of die bonding.
(3) High wear resistance extends the service life of equipment
During the long-term operation of LED die bonding equipment, frictional losses will inevitably occur in each component. ZHHIMG granite components are made from high-quality ores, with a compact internal mineral structure, featuring high hardness and strong wear resistance. Take the worktable of the die bonding equipment as an example. It is made of ZHHIMG granite, which can withstand the friction caused by frequent operations such as the movement of mechanical arms and the placement of chips. It is less likely to have problems such as wear and scratches, greatly extending the service life of key components of the equipment and reducing the equipment maintenance and replacement costs of enterprises.
Second, the customized services of ZHHIMG granite components meet diverse demands
The die bonding processes and equipment requirements of different LED manufacturing enterprises vary. ZHHIMG fully leverments its technological advantages to provide customized granite component solutions. Whether it is a base of special size specifications or one that requires the design of complex installation structures on components and the reservation of precise positioning holes, ZHHIMG can produce according to the specific drawings and requirements of enterprises. For instance, to meet the compact layout and efficient heat dissipation requirements of a certain enterprise's new die bonding machine, ZHHIMG customized a granite platform with a special heat dissipation structure and interface design. It not only perfectly fits the equipment installation but also further enhances the stability of the equipment operation through an optimized heat dissipation design, helping the enterprise achieve the optimization and upgrading of its production process.
Iii. Strict quality control to ensure product quality
ZHHIMG has established a complete and strict quality control system. From the mining and screening of granite raw materials, to every process in the processing, and then to the inspection of finished products, all follow international authoritative standards such as DIN, ASME, JJS, GB, etc. During the raw material selection stage, only high-quality and uniformly textured ores are used to ensure that each piece of granite used for production possesses excellent basic characteristics. During the processing, advanced CNC machining technology is employed in conjunction with an experienced technical team to ensure the dimensional accuracy and surface quality of the products. In the finished product inspection stage, professional inspection equipment and technology are used to strictly test key indicators such as flatness, straightness and parallelism of the products. Only products that fully meet the standards will enter the market, providing reliable quality assurance for LED die bonding equipment.
Fourth, successful cases bear witness to the application effectiveness
Many LED manufacturing enterprises have achieved remarkable results after upgrading their die bonding equipment with ZHHIMG granite components. A well-known LED lighting product manufacturer, after replacing the metal base of the original equipment with the ZHHIMG granite base, significantly reduced the defect rate of the products from the original 8% to 3%, and increased production efficiency by 20%. After analysis, it is precisely because the granite components have enhanced the stability and precision of the die bonding equipment that the production process has become more precise and controllable, effectively reducing product defects caused by equipment issues. At the same time, the production speed has been increased, bringing considerable economic benefits to the enterprise.
In conclusion, ZHHIMG granite components, with their outstanding characteristics, customized services, strict quality control, and successful application cases, have become the ideal choice for LED die bonding equipment, injecting strong impetus into the high-quality development of the LED industry.
Post time: May-19-2025