What are the low environmental hazards of textile machinery reflected in

        Textile machinery is a variety of mechanical equipment required to process natural or chemical fibers into textiles. Textile machinery has low pollution, reflected in:

The change in material composition of textile machinery is a characteristic of modern textile machinery development. Cast iron was originally the main structural material of textile machinery, because it is rich in resources, cheap in price, easy to process, and can be cast into complex shapes, Relatively speaking, it is relatively corrosion-resistant and has good shock absorption, but gradually replaced by steel sections, welded parts, and alloy die-casting parts, with a significant decrease in the percentage of weight in each machine. Wood used to be the main structural material of textile machinery. Due to excessive deforestation and increasing scarcity of resources, it has gradually been replaced by engineering plastics and light metals. Composite engineering plastics have excellent properties that wood does not have, such as high strength, corrosion resistance, water resistance, climate resistance, and wear resistance. In order to resist the acidic corrosion of dyes and chemicals and the high-temperature corrosion of organic compounds, dyeing and finishing machinery often uses nickel chromium stainless steel containing molybdenum and titanium as containers, machine room walls, guide rollers, and other parts in contact with fabrics and media. Chemical fiber machinery widely uses heat-resistant and acid resistant alloy steel as spinnerets, screw extruders, metering pumps, and other parts that come into contact with polymers and work in liquids containing organic solvents at high temperatures