The belt of shot blasting machine is a kind of special rubber crawler with various technical indicators, which is different from the ordinary rubber belt. The quality of the belts on the market is spotty now, consumers need to learn how to identify products.
To identify a high quality machine belt, you should look and touch the colloid, shot blasting machine rubber belt consists of three parts, the outermost layer is covered with glue which is directly exposed to the cleaned workpiece and is hit by the steel shot, thus the upper cover gum suffers a lot of damage and impact, which is easily to wear.
That is to say, the life of the glue material is the life of the belt. The glue is also exposed to the outermost rubber, the quality can be seen and touched.Good rubber is elastic, the belt is made by the mold. In order to remove the gas in the mold cavity, the mold has a vent hole that will leave the exhaust line on the belt. There are spots on the surface of the belt will not affect the quality.