Sealing (Hermetic ) PCB Laser Soldering Machine,SmtflyLS-H

Sealing (Hermetic )Laser Soldering Machine,SmtflyLS-H Features:

1.the use of high-performance solid laser, optional with 500W/700W;

2.high precision table, high quality glove box, vacuum sealing welding;

3. visual positioning, intelligent welding, welding seam formation and sealing;

4.applicable to the military industry, special materials welding;

5.welding seam is smooth, fine and sealed.

6.ess and low heat input

7.Minimum part deformation

8.No tool ware

9.Minimum metallurgical damage

10.Very stable processes

11.Very fast

12.Easy integration in production equipment

13.Low cost per weld for high volume applications

Application Advantages of Hermetic Laser Sealing

Highly Reliable – Laser welding provides an exceptionally durable seal, much more so than epoxy, soldering, or mechanical seals.

Won’t Damage Electrical Parts – Laser beams have a very narrow heat affected zone, so sealing can be performed in very close proximity to sensitive electrical components.

Oxygen and Moisture Free – Vacuum baked assemblies exhibit less that than 1 ppm (parts per million) oxygen and moisture – this is a level of performance that conventional epoxy, solder, and mechanical seals cannot possibly match.

Flexibility of Container Material – Because Laser Welding can join dissimilar materials and also crack sensitive materials, engineers have a wide range of material options to use in the packaging of the inner components.

Hermetic Laser Sealing is the most durable and cost effective way to protect electronics in the harshest of environments in the most critical of applications: satellite microwave/rf packages, battlefield command and control systems, deep sea sonar and seismic sensors, and medical implants in the human body. The process involves preparing the assembly and then sealing it into a hermetically secure metal package using a computer controlled laser.

Laser Soldering is a welding technique used to join multiple pieces of metal through the use of a laser. A laser produces a beam of high-intensity light which is focused into a single spot to provide a concentrated heat source, allowing narrow, deep welds and high welding speeds. Find more details in our Laser Fundamentals. The process is frequently used in high volume applications, such as in the automotive and medical industry.

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