The wear-resistant vacuum hose is made of PU steel wire tube.
Vacuum hoses are mostly industrial vacuum cleaners or vacuum equipment supporting hoses. Generally, dust, particles, debris, etc. pass through the pipeline. There will be certain requirements on the friction of the pipeline. At this time, if you use a general suction The service life of the dust hose is not long. Many customers do not know which material of the vacuum hose is more wear-resistant. For the wear-resistant vacuum hose, which is better, I will give you a detailed introduction next.
As we all know, there are currently two types of vacuum tubes on the market: one is PVC vacuum tube, and the other is PU vacuum tube. The two types of vacuum tubes use different raw materials. Relatively speaking, the service life of the PU vacuum tube is 3-5 times longer than that of the PVC vacuum tube. Therefore, when choosing a vacuum tube, it is recommended to use pu polyurethane hose as a wear-resistant vacuum tube.
After we select the material, the pu vacuum hose can be divided into two categories according to the manufacturing process: one is pu steel wire hose, and the second is pu plastic reinforced hose. When choosing one of the two, you should choose according to the actual use, such as woodworking vacuum pipes, engraving machine vacuum pipes, and sweeper vacuum pipes. Generally, pu steel wire vacuum pipes are selected, because many places need to be portable and arbitrary. Bending and stretching. Some wear-resistant and high-pressure resistant granular materials choose PU plastic reinforced hoses, and the more common ones such as road shot blasting machines are PU wear-resistant plastic reinforced hoses. In general, the wear-resistant vacuum tube chooses pu polyurethane material, and the specific style is selected according to the purpose.
PU steel wire hose has pressure resistance, wear resistance, light weight, environmental protection, and durability. It is a multi-purpose industrial wear-resistant dust suction hose. The structure of wear-resistant polyurethane coated spiral steel wire makes the hose have Very strong compression and wear resistance. It is especially suitable for the transportation of dust, powder, fiber, debris and particles. It will not damage the hose even if it is subjected to the friction of high flow rate and very abrasive sand and gravel.
PU steel wire vacuum hose is not only highly wear-resistant, but also does not harden in winter. It is suitable for cold areas in the north and has high transparency, and the state of medium flow is clearly visible. The PU wear-resistant steel wire suction hose is made of polyurethane material PUR. The steel wire is mostly copper-plated steel wire commonly used in the market. Galvanized steel wire or stainless steel wire can also be selected. The flexible pipe starts from the thickness of the pipe body. The thinner the pipe, the better its bending performance and expansion performance. The thickness is generally 0.4mm, 0.6mm, 0.9mm. The wear-resistant steel wire hose produced by Hangzhou Haikuo also has a wall. Thickness 1.0mm, 1.2mm, 1.5mm, 2.5mm, 3.0mm and other specifications, mainly suitable for high wear-resistant steel wire hoses for wear-resistant suction and transportation of heavy materials, but once the thickness is thicker, the hose will stretch, bend, and have elastic effects Not so good. The specific thickness of the pipe should be selected according to the application conditions.