PAL-200 Semi-Automatic Parallel Sealing and Welding Machine

Parallel seal welding plays a crucial role in integrated circuit packaging, particularly in high-reliability hermetic packaging. It is well suited for ceramic packages and metal can packages that demand stringent control of moisture content and superior gas tightness. As a key piece of equipment, the parallel seal-welding machine is extensively used in the packaging processes of optoelectronic devices, hybrid integrated circuits, BOX components, and other similar products.

PAL-A200 Automatic Parallel Sealing and Welding Machine

The automatic alignment and parallel seam sealing welder is an automated piece of equipment. Operators manually place the tube shell and cover plate into their respective fixtures, select the corresponding process recipe, and initiate the program. The equipment then automatically picks up the cover plate, captures a visual image, and, following computational processing, precisely positions the cover plate on the tube shell to achieve accurate alignment before performing spot welding and seam welding. This equipment is capable of hermetically sealing joints between metal components, metallized ceramic substrates, and metal cover plates. It is equipped with a highly reliable PLC, an industrial PC, and an advanced high-frequency inverter welding power supply, delivering fast dynamic response and high control accuracy. The inclusion of an automated cover-plate pick-up mechanism and a vision system ensures that the equipment can meet the demands of high-precision, fully automated cover-plate alignment. In addition, an atmosphere-controlled glove box provides an optimal working environment for the welding process.

Semi-Automatic Vacuum Parallel Sealing and Welding Machine PAL-V200A

The vacuum parallel sealing and welding machine is an automated, precisely aligned vacuum sealing and welding system. Operators manually place the tube shell and cover plate into their respective fixtures, select the corresponding process recipe, and initiate the program. The equipment then automatically picks up the cover plate, captures a visual image, and, following computational analysis, accurately positions the cover plate over the tube shell to achieve precise alignment. Subsequently, spot welding and seal welding are performed, followed by final sealing under high-vacuum conditions.
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