secondintelligent

  Which type of glue pott ing machine is the most suitable for PCB waterproof encapsulation, which requires comprehensive consideration of a variety of factors, including the precision of the t wo component glue potting machine, efficiency, applicable glue type, process requirements, cost and so on. In order to find the most suitable for PCB waterproof encapsulation glue pott ing machine, you need to understand the characteristics and scope of application of different types of glue potting machine, PCB waterproof encapsulation of the specific process requirements, as well as the type of glue applicable to the process and glue potting machine parameter settings. The following are several types of glue potting machine suitable for PCB waterproof encapsulation and related features 1. Automatic Glue Dispensing Machine Advantages High Precision Control: Equipped with a precision mixing valve, it achieves glue volume control accuracy of ±2%, suitable for micron-level dispensing requireme...

With nearly 20 years of experience in dispensing technology, Shenzhen Second Intelligent   Equipment Co., Ltd. ( Second Intelligent ) is a well-established leader in China's fluid application industry. Second Intelligent   dispensing machines have a wide range of applications in the dispensing of medical supplies. Compared to traditional dispensing machines, Second Intelligent   dispensing machines exhibit superior performance in the pharmaceutical industry due to their advantages such as more precise dispensing, support for customer customization, and comprehensive pre-sales, in-sales, and after-sales service. The following are specific application scenarios of Second Intelligent   dispensing machines in the medical supplies ： 1.  Automated Dispensing for Medical Needles l  Dispensing Location and Function:   Typically, dispensing occurs at the connection between the needle tip and the needle tube, and at the connection between the needle tube and the...

  As a leading enterprise in the fluid application field in China, Shenzhen Second Intelligent Equipment Co., Ltd. (referred to as "S econd  Intelligent") has been dedicated to dispensing technology for nearly 20 years. Its products are widely used in 3C electronics, new energy, biomedicine, and other industries. During the dispensing process, "scattered dots" and "splashing" are core defects that affect product yield. This article analyzes the causes of scattered dots and proposes systematic solutions based on Second  Intelligent’s technical expertise and industry experience. 1 . Common Causes and Mechanisms of Scattered Dots l  Temperature Fluctuations Causing Viscosity Changes Adhesives are temperature-sensitive, and ambient temperature fluctuations significantly alter their viscosity. For example, epoxy resin becomes less viscous and more fluid when temperatures rise. Failure to adjust dispensing parameters in real-time may lead to trajectory deviation...

  The desktop dispenser works by using pressure to push the glue or fluid out of the container and applying the fluid spot to the target surface through a needle or jet head. Specifically, when air pressure is applied to the container, the glue or fluid is pushed out of the container, and when it passes through the needle or jet head, the glue or fluid is further compressed and forms fine droplets. After the droplet is formed, the needle or jet head is quickly removed from the droplet and returned to its original position, where the droplet is precisely coated onto the target surface.   In the dispensing process, through the control system can accurately control the position of the droplets, the size and speed, so as to realize high precision coating effect. At the same time, the b enchtop d ispensing m achine can also be equipped with a variety of accessories, such as workbench, rotating shaft, mechanical arm, etc., to achieve automation and intelligent operation, improve pro...