The casters currently on the market are all electroplated with blue and white zinc alloy. Why are there black casters? Is the black one also galvanized? Has the quality changed? Shangxin brand caster manufacturers will do a simple analysis on these problems.
1. The caster products on the market are blue and white zinc, which are also divided into various types, generally cheap low-end products, to reduce costs will be used for 8-hour smoke test standards. However, large caster factories have their own electroplating factories, and they all produce according to the minimum 24-hour smoke test standard. Strict quality does not reduce costs, but reduces product quality.
2. There are three kinds of black caster brackets on the market.
The first is that the cost of spraying is high, but it is not practical, because although the appearance of the first purchase is beautiful, the long-term practical surface will cause it to fall off. After the surface of the product falls off, the rust will affect the quality and service life of the product.
The second is electroplated black zinc. The cost of black-plated galvanized brackets is very high, and the cost of mass production is still considered.
The third is electrophoresis treatment. Compared with the first and second methods, electrophoresis treatment has obvious advantages. First of all, low-cost electrophoresis has obvious advantages over plastic spraying and black galvanizing. Second, the minimum smoke test can reach 48 hours. The third electrophoretic treatment looks aesthetically pleasing.
With years of production experience, Shangxin Caster tells you that if you want to buy a suitable caster, you must study carefully, and don't give up quality, because you want to reduce the cost. Don't compromise quality just because it looks good. Only by careful comparison and analysis can you choose the caster products that are really suitable for you.
For any further assistance please contact us by sales@shangxincaster.com
