How to maintain and store PVC custom profiles？

In daily use, pvc customized extrusions need to pay attention to maintenance and storage. The following editor will take you to understand the relevant knowledge, and hope to help you!

First, How to maintain pvc customized extrusions?

1. Improper loading, unloading or finishing during the protection and finishing process is one of the main reasons for damage to the mold. Therefore, the disassembly and finishing of the mold should be completed by professionals.

2. Red copper components should be used when disassembling and finishing the die.

3. The splicing surface (sealing surface) of the die head can be finished with fine oil stone or metallographic sandpaper.

4. Before the mold is equipped, the runner should be polished to low roughness with metallographic sandpaper and coated with a thin layer of organosilicon ester to reduce gas and moisture corrosion to protect the runner during long-term storage.

5. During the installation process, all bolts and screws bearing the surface and threads must be coated with high temperature grease (7020).

6. When disassembling the sizing mold, care should be taken to avoid bumping; when installing, the device should be placed according to the sequence number of the template.

7. In the daily protection of the water tank, it should be ensured that there is proper adjustment activity space on the four sides after the shaping block is installed.

Second, the storage of the extrusion molds.

1. The mold should be stored in a dry, clean and ventilated warehouse, and it is strictly forbidden to store it in the same warehouse with corrosive products.

2. After the mold is used, it is necessary to clean it up and assemble it from scratch. After oil seal, store it in the warehouse.

3. The mold should be stored on a dedicated mold storage rack to ensure safe placement and convenient access.

 The above is the preservation method of PVC customized extrusions finished by Jinan Lumei Profile, I hope it will be useful to everyone!