Dust suction hose is mostly the hose matched with industrial vacuum cleaner or dust suction equipment. Generally, dust or particles and debris pass through the pipeline, which will have certain requirements on the friction of the pipeline. At this time, if the general dust suction hose is used, the service life is not high. Many customers don't know which kind of dust suction hose is more wear-resistant. For which kind of wear-resistant dust suction hose is better, let's introduce it in detail.
At present, the vacuum tubes on the market are mainly divided into two types of materials: one is PVC vacuum tube, the other is Pu vacuum tube. The raw materials used by these two kinds of dust suction pipes are different. Relatively speaking, the service life of Pu dust suction pipe is more than 3-5 times that of PVC dust suction pipe. Therefore, when selecting the dust suction pipe, it is recommended to select PU polyurethane hose as the wear-resistant dust suction pipe.
After selecting the material, Pu dust suction pipe can be divided into two categories according to different manufacturing processes: one is Pu steel wire hose and the other is Pu plastic reinforcement hose. When choosing one of these two types, it should be selected according to the actual use, such as woodworking vacuum tube, engraving machine vacuum tube and sweeping car vacuum tube. Generally, Pu steel wire vacuum tube is selected, because many places need to be light, arbitrarily bent and retracted. Some wear-resistant and high-pressure resistant granular materials are transported with PU plastic reinforced hose. For example, Pu wear-resistant plastic reinforced hose is selected for pavement shot blasting machine. Generally speaking, PU polyurethane material is selected for the wear-resistant dust suction pipe, and the specific style will be 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 wear-resistant polyurethane material is coated with spiral steel wire. This structure makes the hose have 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 under the friction of sand and gravel with high flow rate and very abrasive force.
Pu steel wire dust suction hose is not only highly wear{{0}}resistant, but also hard in winter. It is suitable for freezing resistance in cold areas in the north, with high transparency, and the state of medium flow is clearly visible. Pu wear-resistant steel wire dust suction hose is made of polyurethane pur, and 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. Starting from the thickness of the pipe body, the thinner the pipe, the better its bending performance and expansion performance. Generally, the thickness is 0.4mm, 0.6mm and 0.9mm. The specific thickness of the pipe should be selected according to the application conditions.
