Four common manufacturing methods of brush roller_faq

The sanding brush roller is referred to as the sanding roller (commonly known as carbon sanding roller, carbon fiber sanding roller, etc., hereinafter referred to as sanding roller). It is configured in the sanding machine to soften the fabric. Even, the hand feel is delicate and soft, the strength of the fabric decreases slightly, and it is not easy to produce the straight streaks that are common in sand skin sanding. Grinding rollers can also be used in metal and non-metal surface polishing, socks napping and other industries, with a wide range of applications. The following editor will introduce to you four common methods of making brush rollers: Aluminum alloy brush roller: It is an advanced brush roller made of aluminum alloy, which can be customized to any length of brush roller; high-strength aluminum The alloy substrate can achieve the highest density of flocking, and the most cutting-edge flocking technology is produced, which does not shed hair, and will not crack and grow like nylon; the roller body can accurately verify the dynamic balance. Winding type: This is a method of planting hair introduced from abroad. The abrasive wire is made into a metal strip that can be wound, and then wound on a sanding roller. It can be customized according to the length of the sanding roller, but because the abrasive wire is stuck on the metal strip, it will cause the phenomenon of wire drawing (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 Make it tight, and if one end is loose, an accident will occur. Nylon sleeve: Although the manufacturing process is simple, it is also the one with the most problems. The thermal expansion and contraction of nylon will cause the nylon to grow, so that the nylon at the two ends of the roller body will grow out of a sanding roller to withstand the machine; use riding nails to plant bristles , The strength is not high, easy to shed hair; the thermal expansion and contraction of nylon will also cause the nylon sleeve to swell and crack, making the entire sanding roller scrap; the strength of nylon is not high, and the planting density cannot be increased. Although many foreign manufacturers also produce it, it is exposed The most problems come out. Direct hair transplantation: This is the oldest method, which is to plant the abrasive filaments directly on the grinding roller. Although the strength can be very high, the cost of hair transplantation is high, and partial replacement is not possible, which is the initial helpless choice. Welcome to www.mxbrushmachinery.com