The manufacturers of dust bags in the market are mixed, resulting in the quality of their products is also uneven.
If you want to buy a high-quality dust bag, you need to learn to distinguish its quality and pick out the high-quality and cost-effective one among the many products.
So, what kind of methods can we use to distinguish the quality of dust bags?
Dust bag
No matter what material the dust bag is, its appearance must be flat and smooth, without obvious flaws and color differences.
So if we look closely, if we find roughness or obvious flaws and color differences on the surface of the bag, then its quality is likely to be problematic.
Even if it is a subtle flaw, it will have a negative impact on the dust removal effect and service life of the dust bag, maybe it is not obvious when you first use it, but after a long time of use, you will find that there is a big difference between the flawed dust bag and the dust bag without flaws.
If there is no problem with the appearance of the dust bag, you can try to weigh the dust bag.
Because under normal circumstances, the heavier the weight of the dust bag of the same specification, the greater the thickness and density, and the better the corresponding filtration effect and service life.
However, this equation is not 100% true, and sometimes excessive weight will increase the resistance of filtration, which will also affect the filtration effect.
If you want to further distinguish the quality of the dust bag, you can start from its production materials and production process.
High-quality dust bags are generally made of high-quality fiber materials, such as polypropylene, polyester, etc., which have good wear resistance, corrosion resistance, high temperature resistance and other characteristics, and can still maintain normal working efficiency in harsh environments.
At the same time, the manufacturing process of the dust bag will also affect its quality and performance.
Excellent manufacturing process can ensure that the dust bag achieves the best resistance strength, wear resistance, corrosion resistance and air permeability, so as to prolong its service life and improve the dust removal effect. For example, sewing process, heat treatment process, coating process, post-treatment process, etc.
By observing the appearance, weighing the weight, checking the air permeability, and understanding the material and process, you can identify the best damage of the dust bag. This helps to ensure proper operation of the dust collector and good dust collection results.
If you have more questions, please leave a message or private message in the comment area.