Brief introduction: The vacuum inlay machine can be used for cold inlay of various samples. Especially for the inlay of circuit boards, powder metallurgy materials, etc. In the electronics industry. It can also be used in conjunction with staining agents for inspection of welding defects. Can simultaneously embed 5 samples with a diameter of 30mm. Detailed introduction of vacuum inlay machine: The vacuum embedding machine can be used for cold embedding of various samples. Especially for the inlay of circuit boards, powder metallurgy materials, etc. In the electronics industry. It can also be used in conjunction with staining agents for inspection of welding defects. Can simultaneously embed 5 samples with a diameter of 30mm. This device has two working modes: 1. Place the inlay material and sample simultaneously in the inlay film, and vacuum both the inlay material and sample simultaneously. This method has a short vacuum pumping time and high efficiency. 2. The sample can be vacuumed first, and then embedded materials or dyes can be added. Then, both the embedded materials and the sample can be vacuumed at the same time, which makes the gaps in the sample more complete and tightly bonded. The device is compact, fast, and easy to use.