How to do polyurea anticorrosion? Dry sand blasting problems should be designed to require Sa2.5 level as much as possible. Abrasives should try to use non-metallic materials, such as garnet, quartz sand, etc., to meet the development requirements of the GB8923 standard as much as possible. If this

1. Install the sprayer parts correctly. Check whether each connection is leaking. When using, install clean water and test spray first, and then install the medicine.2. In formal use, add the medicine first and then water, and the liquid level of the medicine should not exceed the safe water level.

Insufficient spray pressure and poor atomization: If the water inlet ball valve is set up by dirt, you can remove the water inlet valve and clean the dirt with a cloth; if the cup is damaged, you can replace it with a new one; if the connection part is not installed The sealing ring, or the air leak

The importance of polyurea in daily life determines the quality of life. For example, the waterproof performance of swimming pools using this product has been highly praised, so the editor and the big guys will take a look at how to effectively waterproof the polyurethane sprayer in the swimming poo

With the pace of the construction of green and civilized cities, more and more people pay attention to the treatment and disinfection of domestic waste.Disinfection sprayer1. Methods of garbage disposal, especially methods of sorting and reusing garbage, have also appeared one after another, and hav