Beijing TORCH meet with You at Shanghai SEMICON CHINA 2020

SEMICON CHINA 2020 Electrica China

Beijing Torch Co., Ltd will participate in the SEMICON CHINA 2020 exhibition and Electrica China 2020 held at the Shanghai New International Expo Center, will exhibit the vacuum reflow soldering machine (RS220).

Function Introduction】

　　 1. RS series vacuum reflow soldering machine is the third generation of small vacuum reflow soldering equipment launched by TORCH Small vacuum reflow soldering equipment specially designed for small batch production, R&D design, functional material testing and other applications.

　　RS series vacuum reflow soldering is heated in a vacuum environment to achieve void-free solder joints, which can meet the requirements of the R&D department for testing and small batch production.

　　RS series vacuum reflow soldering can reduce the void area of ​​the soldered area of ​​the soldered device to 2%, while the range of ordinary reflow soldering is around 20%.

　　RS series vacuum reflow soldering can use flux-free soldering, no solder joints, and can use different gases (N2, N2/H295%/5%) and other atmospheres.

　　RS series vacuum reflow soldering can use lead-free solder paste or soldering process, and also can use flux-free process.

　　RS series vacuum reflow soldering software control system, simple operation, can directly control equipment and set various welding process curves, and modify and create according to different processes.

　　 2. RS series vacuum reflow is mainly aimed at some very demanding welding fields, such as military products, industrial grade high reliability products, even nitrogen protection or gas phase welding can not meet the reliability requirements of the products. Requirements such as material testing, chip packaging, power equipment, automotive products, train control, aerospace, and aviation systems require high-reliability welding of circuits, and the voids and oxidation of welding materials should be reduced. Vacuum reflow soldering machine is an ideal choice to effectively reduce the void rate and reduce the oxidation of pads or component pins. To achieve high welding quality, vacuum reflow soldering machine is used. This is a technological innovation in the welding of military fields in Germany, Japan, the United States and other countries.

　　 3. Industry application: RS series vacuum reflow soldering machine is an ideal choice for R&D, process research and development, material testing, and device packaging testing. It is also a choice for R&D and production in military enterprises, research institutes, universities, aerospace and other fields.

4. Applications: Mainly used for defect-free soldering of chips and substrates, tubes and covers, etc. and flux-free soldering, such as IGBT packaging, solder paste technology, laser diode packaging technology, hybrid integrated circuit packaging, and tube cover Board packaging, MEMS and vacuum packaging.

　　 5. Vacuum reflow soldering has now become the manufacturing choice of military industrial enterprises, aviation, aerospace and other developed countries in Europe and the United States, and has been widely used in chip packaging and electronic welding.

　　【Features】

　　 1. Welding in a real vacuum environment. Vacuum up to 103mba. (106mba optional)

　　 2. Welding environment with low activity flux.

　　 3. Professional software control to achieve a good operating experience.

　　 4. The programmable temperature control system with up to 40 segments in the industry can set the process curve.

　　 5. The temperature setting can be adjusted, and the process closer to the process curve of the welding material can be set.

　　 6. Water cooling technology to achieve rapid cooling effect (standard).

　　 7. Online temperature measurement function. To achieve accurate measurement of temperature uniformity in the welding area, to provide support for process adjustment.

　　 8. Nitrogen or other inert gases meet the welding requirements of special processes.

　　 9. The maximum temperature is 400℃ (higher optional), which meets all the requirements of soldering process.

　　10. Five-item system safety status monitoring and safety protection design (weld parts over-temperature protection, complete machine temperature safety protection, safe operation protection, cooling water circuit protection during welding, power failure protection).

Beijng TORCH welcomes you!

　　 Exhibition name: SEMICON CHINA2020

　　 Exhibition time: June 27-June 29

　　 Exhibition address: Shanghai New International Expo Center

　　 Booth No.: E6230

　　Exhibition equipment: vacuum reflow RS220