Do you know the overall brush industry? _common problem

1. Horse nail machine tufting brush: the most traditional brush making process, after punching the surface of the brush roller or brush plate, use the horse nail tufting machine to implant the bristles into the brush roller or brush plate in bunches. The brush products made by craftsmanship are the most widely used. First, the cost is lower. As the brush is a consumable product, the cost must be considered. However, the brush roller made of horse nail flocking has several shortcomings: First, the density is not enough, because each hole of punching flocking must have a certain distance between them. If there is a gap, the effect of high density cannot be planted. In some special cases, When the industry requires high-density brush rollers to work, the brush roller of this horse nail machine cannot be used; the second is that the binding force of the brush wire is not enough. The so-called horse nail hair transplant method uses iron wire to be pressed into a 'U' through a convex groove. 'Shaped buckle, used to buckle the brush wire and implant it in the punched hole. The 'U'-shaped buckle crosses in the hole and goes deep into the hole to lock firmly, so that the brush wire is combined on the roller shaft, but the pulling force is limited. , If in some special industries, high-speed brush rollers are required for operation, this process is not ideal. 2. Pressing brush: it is to arrange the brush filaments closely together, and then put them in a specific mold and use the steel sheet to make a brush wheel one by one through a punching machine. When making a brush roller, multiple brush wheels can be connected in series. Fixed on the roller shaft together, the brush filament density of the brush made by this process can be the highest, but the disadvantage is that the cost is relatively high, and the efficiency of the production is slow. 3. Spring brush: The brush roller made by the spring brush process solves the problems of high density and strong fastness. When manufacturing, the bristles are pressed into the aluminum or stainless steel strip by a strip brush device. The brush is then wound on a roller, and the two ends are welded firmly by sub-pot welding. In some special industrial production, it is also necessary to make a spring brush with a certain gap, because special effects such as dust exhaust must be taken into consideration. 4. Injection molding brush: the brush filaments are arranged and placed in a special mold, and then the brush filaments and the brush plate are integrated by injection molding. The advantage of this process is that the bristles have a high binding force because they have been combined with the brush plate. Integrated, the current road sweeper brush for sanitation vehicles is made by this process. Welcome to www.mxbrushmachinery.com