Humidity control of tire creel
The steel strip of the tire rusts over a period of time, leading to faster tire wear. However, if appropriate precautions are taken during the manufacturing phase, rust may be delayed, so that steel strip rust will not occur during the bonding process
In the yarn frame room, various fabrics and steel wires pass through the winding machine through large spools. High humidity in this room can cause steel wires to rust, resulting in a significant scrap rate and strength loss Rust can prevent proper adhesion between steel and rubber. The dehumidification of yarn houses has therefore become an important application field
General recommendations
The relative humidity in the tire creel must be kept between 20 ± 5% at 25 ± 5 ° C
Solution
The industrial dehumidifier in the creel room helps to maintain the condition of 20 ± 5% RH. Due to the nature of manufacturing, the area around the creel room may be at higher temperatures and humidity than normal environmental conditions On the creel, various threads of fabric and steel are transferred from the large reel to the winding machine. Consider this total area when calculating the humidity load Moreover, introduce sufficient supplementary air to provide positive pressure in the space When the cord leaves the creel room, it must pass through the surrounding air. At this point, if the temperature of the power cord is lower than the dew point temperature of the environment, moisture will condense on it and be trapped in the last layer. Therefore, unless the temperature is higher than the dew point temperature of the ambient air, it must not leave the creel compartment Tyres using high-quality radial tire technology have withstood the test of longer service life than traditional tires. All of these are made possible by adhering to high-quality production standards. Add desiccant dehumidifier to protect the wire rope to ensure "permanent bonding and never wear"
