Vacuum pump for wood processing industry

In our numerous customers, there is a typical wood processing industry enterprises. The company is specialized in the production of multi-layer solid wood composite flooring substrate, blank of modern manufacturing enterprises.

Before using our screw vacuum pump, the vacuum negative pressure produced by the customer’s vacuum equipment is unstable due to improper selection of vacuum equipment and equipment aging. When the working table of woodworking cutting machine is used in practice, the adsorption of the workpiece is unstable, and it is easy to shake during the processing, which can not guarantee the processing and carving quality of the products. The selection of screw vacuum pump provides productivity guarantee for the production of customers and solves all kinds of problems before customers.

When it comes to screw vacuum pump, many people will first think that it is a cleaning equipment for electronic semiconductor, pharmaceutical, chemical and other industries. But in fact, in addition to these, there are many industries that need to use it, such as the wood processing industry where our customer is located. Let’s have a brief understanding of the application of vacuum pump in the customer’s office

1、 Wood preservation

Before and after processing, wood needs to be properly protected to avoid adverse effects of external environment, such as temperature, humidity, pests and microorganisms. Therefore, the wood should be preserved in the solution containing preservatives before processing.

With the aid of vacuum pump, the wood is degassed and dried to make the preservative penetrate deeper and improve the protection effect greatly.

2、 Wood drying

In the past, it usually took several weeks to dry wood, but now it only takes 3 to 4 days to complete, which greatly reduces the drying time. In the drying process, the pressure in the drying chamber gradually decreases and the inside is filled with high-pressure steam. At the same time, it is necessary to use vacuum pump to extract oxygen to avoid wood cracking and discoloration. In this process, the vacuum pump can also remove a large number of water vapor and part of the dust in the drying chamber.

3、 Fixation during processing

In order to ensure the safety in the wood processing process, the workpiece is usually fixed firmly on the woodworking machine tool by the vacuum suction head automatically. Especially with the vigorous development of furniture market, woodworking machine tools are also booming, especially the high-efficiency and high-precision woodworking CNC machine tools (such as panel furniture production line, CNC cutting machine, CNC engraving machine, etc.) are more and more popular in the market.

In the past, the adsorption table of woodworking cutting machine and other processing equipment generally generated enough vacuum suction through the vacuum suction hole on the worktable, so as to generate negative pressure between the workpiece placed on the worktable and the worktable, so as to ensure that the workpiece can be firmly fixed on the worktable.

The vacuum adsorption table of woodworking cutting machine uses vacuum pump as the power source of adsorption, and the plate is directly placed on the table of engraving machine, which can be directly fixed automatically. Relatively speaking, vacuum adsorption table saves time and has higher firmness, which can better ensure the quality of product processing and carving. The table is divided into six sections and eight sections, with 12 holes and 24 holes. It is widely used for wood door carving, large board relief, wardrobe door and large area cabinet door, etc.

The advantage of the vacuum adsorption table of woodworking cutting machine is that even if the shape of the board is irregular, it can still be tightly fixed on the table surface of the engraving machine. During the engraving process, there will be no vibration affecting the carving effect. Obviously, the vacuum adsorption table can improve the engraving accuracy to a certain extent, especially for thin, light or irregular plates, because after this type of plate is fixed with conventional fixture, due to the vibration of the machine in the engraving process, it may cause small displacement, thus affecting the carving accuracy. This problem can be solved by vacuum adsorption table, which can greatly reduce the degree of manual intervention and improve work efficiency.

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