Four common methods of making brush roller

The brushing roller is referred to as a sanding roller (commonly known as a carbon sanding roller, a carbon fiber sanding roller, etc., hereinafter referred to as a sanding roller), and is disposed in a sanding machine to soften the fabric, and the surface of the treated fabric is short. Evenly, the hand feels delicate and soft, the fabric strength decreases slightly, and it is not easy to produce the straight stripes which are common in the sand skin.

The sanding roller can also be used in metal, non-metal surface polishing, sock brushing and other industries, and the application range is quite wide. The following small series introduces you to the four common methods of making brush roller:

Aluminum brush roller: It is an advanced brush roller. It is made of aluminum alloy tube. It can be customized with any length of brush roller. High-strength aluminum alloy substrate can make the planting density high, and the most advanced hair-planting technology is used. It does not depilate, and it does not cause cracking and lengthening phenomenon like nylon; the roller body can accurately check the dynamic balance.

Winding type: This is a planting method introduced from abroad. The abrasive wire is made into a metal strip which can be wound, and then wound on a sanding roller. It can be customized according to the length of the sanding roller, but since the abrasive wire is stuck on the metal strip, it will cause the spinning (the abrasive wire is drawn out), the strength is not high, and only the two ends are fixed after winding, so it is difficult in the middle. If it is tight, if one end is loose, an accident will occur.

Nylon sleeve: Although the production process is simple, it is also the most common type. The thermal expansion and contraction of nylon will cause the nylon to become longer, so that the nylon at both ends of the roller body grows out of the sanding roller and withstand the machine; The strength is not high, easy to remove hair; nylon thermal expansion and contraction will also cause the nylon sleeve to burst, so that the entire grinding roller is scrapped; the strength of nylon is not high, can not increase the planting density, although many foreign manufacturers also make, but exposed The problem that comes out is the most.

Direct planting: This is the oldest way to plant the abrasive wire directly on the grinding roller. Although the strength can be very high, the cost of planting is high and it is impossible to replace it locally. It is an initial helpless choice.