- - - - - - Castor price - 【 Industrial casters 】 Universal wheel, adjust the foot manufacturer when we are in the process of using the universal wheel, often have different problems; And rust, and so on and so forth are the most common case, although the situation is very common but everyone, of course, is not like this, because it is easy to affect the beauty of universal casters overall look and feel, and once universal casters rusty condition, over time the forging and long-term use, can't use the universal casters will be easily. General plastic castor such universal casters are won't appear the situation such as rust, castor rust is generally in the bracket, metal anti-wind cover these universal casters, such as spare parts, so after we know the source, can be in how many major cleaning and maintenance of these places at ordinary times, can effectively prevent rust. Universal casters rusted do then? That's why we often have a headache problem, then we will starting from the real life, universal casters spare parts is the rust of the solution. First, by means of chemical cleaning: ( 1) , chemical cleaning ( Also known as pickling) 。 Brush (mainly adopts inorganic dilute acid solution Spray) , soaking with corrosion of metal surfaces, and one way to achieve the purpose of rust removal. ( 2) And rust remover derusting. Mainly is to use a kind of weak acid chemical liquid, The rust remover) Brush or soak in the rusty metal surface, through the chemical reaction on the metal surface rust away with a method. By means of chemical cleaning is very convenient universal caster wheel parts derusting method, is mainly by chemical reactions between gives to remove rust stain on the surface of the method, there are many chemical herbicides on market now, it is more convenient to use. Second, the artificial cleaning: ( 1) Castor derusting, hand. Mainly use hammer, shovel knife, steel wire brush, coarse cloth ( Paper) , the corrosion of the metal surface processing, and a method to fulfill the requirements of rust removal. ( 2) Derusting, electric tools. Also called half mechanical descaling, main is to use the wind ( Electricity) Kinds of brush wheel or derusting machine, to deal with surface with rust, and a way to fulfill the requirements of castor derusting. ( 3) Derusting, jet or mass ejection ( Also known as sandblasting derusting) 。 Mainly use oil-free compressed air ( Or high pressure water) 。 Manual derusting relative to chemical cleaning to a lot of trouble, and manual cleaning is very easy to destroy the surface structure, at the same time is a waste of time and manpower, generally universal caster wheel parts doesn't believe derusting, except to the small area of the surface without any requirement and rust stains can use this method. In our life, many life little common sense can help us to solve most of the problem, some seemingly paltry tips tend to have a huge effect.