Speaking of coating machines, everyone is familiar with it, but when it comes to multi-functional pvd coating machine, you may know less. So why is it called a multi-functional coating machine? Then we will introduce it in detail below

      The technology and principle of the multi-functional pvd coating machine Whether it is a vacuum coating machine or the working environment of the multi-functional vacuum coating machine is in a vacuum environment, it needs to be evacuated first, so that the vacuum chamber is in a vacuum state, and then the coating is performed; the coating is completed After that, the vacuum chamber needs to be inflated. In the prior art, the inflatable pipe of the vacuum coating machine is directly connected to the outside world, which easily brings the dust in the outside air into the vacuum chamber, which leads to the adsorption of dust on the lens, resulting in defective products. The coating machine used in the factory does not control the degree of vacuum. It is not very stable, which leads to the unstable performance of the product during the production process. Therefore, it is particularly important to solve the problem that the vacuum degree in the coating machine is not easy to control during the production process, and the temperature of the internal coating objects is high, which needs to be cooled in time to improve work efficiency.
The multifunctional pvd coating machine has the advantages of simple structure, convenient operation and complete functions, which can maintain a dust-free environment in the vacuum room, and can quickly cool down the inside of the coating machine, improve the work efficiency, and is provided with a sealing ring to prevent gas leakage. Multifunctional pvd coating machine includes pvd coating machine body, control panel, rapid cooling device, air supply pipe, air supply box, air extraction pipe, extraction box, diffusion pump, roots pump, machine pump, extraction dust collector, extraction air pump, air-supplying dust collector, air-supplying air pump, the rapid cooling device includes a frame body, a water tank, a water inlet plug, a sponge metal mesh, a cooling fan, and an air inlet, and the control panel is arranged on the left side of the vacuum coating machine body. On the side, the rapid cooling device is arranged on the right side of the vacuum coating machine body, the air supply box is communicated with the inside of the pvd coating machine body through the air supply pipe, and the air extraction box is connected to the pvd coating machine body through the air supply pipe. The vacuum coating machine body is connected, the machine pump is connected with the suction pipe, the roots pump is connected with the machine pump, one end of the suction dust collector is connected with the suction pipe, and the other end is connected with the suction pipe. The suction air pump is connected, the suction dust collector and the suction air pump are both arranged in the suction box, and the suction dust collector and the suction air pump are both arranged in the suction box. Inside the box, the air-supplying dust collector is communicated with the inside of the vacuum coating machine body through the air-supplying pipe, the air-supplying air pump is connected to the air-supplying dust collector, and the water tank is arranged at the bottom of the frame. , the water inlet plug is arranged on the water tank, the top end of the sponge metal mesh is connected with the top end of the frame body, the bottom end is connected with the bottom end of the water tank, and the cooling fan is arranged behind the sponge metal mesh , the air inlets are arranged on the left and right sides of the frame body.
If you are not a staff member in this industry, you may hear that the principle of the multi-function pvd coating machine seems to be a bit complicated, but when we have more contact and in-depth understanding, our thinking will be clear and suddenly enlightened.